ETRX358x-LRS Product Manual
Contents
1. Telegesis d Ze TG PM 0511 ETRX358x LRS rO ETRX358x LRS and ETRX358xHR LRs telegesisi Product Manual ETRX358x LRS ZIGBEE MODULES ETRX3587 LRS 14 09031 Ese 02 140226 RAOUL PRODUCT MANUAL telegesisii zas 2014 Telegesis UK Ltd ETRX358x LRS Product Manual fine ETRX358x LRS and ETRX358xHR LRS telegesis Table of Contents 1 INTRODUCTION Pare wecerndecernntis cowed pcs nen ed ieee tc 5 1 1 Hardware DESEO OM E 5 2 PRODUCT GE 7 2 1 EE 7 2 1 1 FCC Labelling Requirements cicccucssicssinrecevtavaicsacersiecetaxoressseceiersteeorassucedensibeageramnenaceiubes 8 2 2 IC Industry ere Eege OTTEN WT 8 2 2 1 IC Labelling Requirement 2 ccccccceeeeeeseeceeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeseesesse MMMM eeeeeseeeees 9 2 3 European Certification cccccccsseecccceeeereseeeseenceteeeeeseseeeseeeeeee ets res ging i MN nne 10 2 4 Declarations of Conformity ccceceeeeeeeeeeeeeeee eee neeeeeeee eee eee E D WW 10 2 5 LS et EE WE WE 10 2 6 The ZigBee Protocol EEN WEE MEA 11 3 MODULE PINOUT ET n E Hecke Mao 12 4 HARDWARE DESCRIPTION 2 eeeeeeceeceeeessennnseeceeesteeesfatonccne EMO sanneecseneeenenessnes 14 4 1 Hardware Interface 2 ccccccecseeseececeet reece ent 14 5 FIRMWARE DESCHIRTION ennen Eu EEEEEEEEEEEEEEEER KEREN 15 5 1 Token Settings eee WE D ooe e eae eeaeee rennen narar ern nenna anere eenna 16 5 2 Custom2. 6 4kB block of RAM IRAMSLEEP 0 04 yA retained Reset Current Quiescent current 4 nReset asserted IRESET 2 TA Processor and Peripheral Currents 8 ARM Cortex M3 25 C 12MHz i 75 SEN RAM and flash memory Core clock oe 9 ARM Cortex M3 25 C 24MHz i 8 5 DS RAM and flash memory Core clock SE ARM Cortex M3 10 RAM and flash memory GE Imcu 4 0 mA sleep current ARM Cortex M3 11 BAM and flash memory 23 C 8MH2 Core ke 2 5 mA clock sleep current Per serial 12 Serial controller current controller at max Isc 0 2 mA clock rate 13 General purpose timer Per timer at max fae 0 25 Gen current clock rate General purpose ADC Max Sample rate 14 SE DMA lanc 1 1 mA 15 USB Active Current lusg 1 mA 16 GE el lusBsusP 2 5 mA RX Current LNA Radio receiver MAC ARM Cortex 1y and Baseband M3 sleeping mm 2s Wa Receive current Total 12MHz ie consumption clock speed Rx a ia 19 Receive current Total 24MHz E 31 5 mA consumption clock speed 2014 Telegesis UK Ltd 19 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesis TX Current at 20dBm Transmit current 20 consumption module output Itxvec 140 mA power Transmit Current at min module S consumption output power Inxvec E sits Sleep Modes amp Peripheral Current MCU RAM and flash 12MHz clock 22 FEM radio off speed Weu y TA 23 MCU RAM and flash 24MHz clock 8 A FEM radio off speed veu 24 Serial Controller Max data rate Isc 0
3. Channel 19 5 0 Pin setting of EM35x dBm Figure 3 Output Power vs Power Setting Pin vs Current Consumption 300 Channel 11 Channel 19 Channel 26 0 Pin setting of EM35x dBm Figure 4 Module Current vs Power Setting 2014 Telegesis UK Ltd 24 ETRX358x LRS Product Manual Ex ETRX358x LRS and ETRX358x LRS telegesisi 10 2 Power Settings for Regulatory Compliance Because of the high gain of the frontend module output power of up to 22dBm can be achieved When the antenna gain is included the output power of the EM358x transceivers needs to be reduced for regulatory compliance The following tables list the maximum permitted power setting for the antenna types listed in Table 2 Note that this is the power out of the EM358x chip set in register S01 when using Telegesis R3xx firmware and the power delivered to the antenna will be higher by the gain of the RF power amplifier Vcc 3 0V Tame 25 C NORMAL MODE Antenna Channels 11 18 Channels 19 24 Channel 25 Channel 26 1 2 Wave tod tod tod tod 1 4 Wave tod tod tod tod On Board tod tod tod tod Table 16 Maximum Power Settings for European Compliance Finally Table 17 lists the maximum Power settings for FCC and IC compliance Antenna Channels 11 18 Channels 19 24 Channel 25 Channel 26 1 2 Wave tod tod tod tod 1 4 Wave tod tod tod tod On Bo
4. UK Ltd 28 ETRX358x LRS Product Manual telegesis ETRX358x LRS and ETRX358x LRS 13 Product Label Drawing telegesis Model ETRX3587HR LRS A 0 000001 02 090101 FCC ID S4GEM358L IC 8735A EM358L Figure 9 Product Label The label dimensions are 16mm x 14 mm The label will withstand temperatures used during reflow soldering The characters HR are only present on the versions with the Hirose connector Imprint ETRX3587HR LRS 000001 090101 01 02 FCC ID S4GEM358L IC 8735A EM358L CE 2D Barcode Description Module Order code Possible codes are ETRX3587 LRS ETRX3587HR LRS Indication for the serial number Production Date Code in the format YYMMDD e g 090602 Indication for factory ID Indication for the hardware revision FCC ID code for this product The IC ID The CE Mark Information in the 2D Barcode are the serial number 6 characters the Part Order code identifier for the batch number 2 characters the identifier for the hardware release 2 characters and the production date code in the format Year Month Day 6 characters all separated by a semicolon Table 19 ETRX358x LRS Label Details 2014 Telegesis UK Ltd 29 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesisi3 14 Recommended Footprint In order to surface mount an ETRX3 series module we recommend that you use pads which are 1mm wide and 1 2mm high Unless using the
5. where local regulations permit the use of the maximum output power The ETRX358x and ETRX358xHR are used for ZigBee www zigbee org applications In case it is desired to develop custom firmware instead of using the pre loaded AT Command interface the Silicon Labs toolchain consisting of Ember Desktop together with a comprehensive integrated development environment IDE is required 2014 Telegesis UK Ltd 6 ETRX358x LRS Product Manual Ex ETRX358x LRS and ETRX358x LRS telegesisi 2 Product Approvals The ETRX358x LRS and ETRX358xHR LRS have been designed to meet all national regulations for world wide use In particular the following certifications have been obtained 2 1 FCC Approvals The Telegesis ETRX358x LRS family integrated Antenna as well as the ETRX358xHR LRS family including the antennas listed in Item Part No Manufacturer Type Impedance Gain BT Stubby 500 1 straight EAD Lid 6 V4 Wave OdBi BT Stubby g 500 2 right angle EAD Lid 6 V4 Wave OdBi 3 CJ 2400 6603 Chang Jia Ve Wave 50 Q 2 0dBi Rufa on 500 2 1dBi 4 board Antenova Chip peak Table 2 and the power levels listed in section 10 2 have been tested to comply with FCC CFR Part 15 USA The devices meet the requirements for modular transmitter approval as detailed in the FCC public notice DA00 1407 transmitter FCC statement This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 this devi
6. Firmware seng MM EEN 16 5 3 Boost Mode vs Normal Mode P 2 2 e enecesseeeeeeeeeeeeeeeesseeeees 16 5 4 Software Interface RD WM ce cece ee ee eneeeeeeee ee eee eee eeseeeseeeeeeeeeeeeneenes 17 6 ABSOLUTE MAXIMUM FA TINGGSR 2 eeeEEREEEEEEEEERKEEEEREEEEEEEEEEEEEEEEEEEEEEEEEEEER Keen 18 6 1 Environmental Char igteris ts S S eEkEREERRRRREEEEEENKEEEERRRREEEEEEEEn 18 6 2 Recommended Operating Copndttons uk 18 7 DC ELECTRICAL CHARAGGERIS RGS 22 ccccseeeeeteeceeseeeessnnneeceeeeeseeessannneeneeeesneeensaee 19 8 DIGITAL UO SPECIFICA TIONS 2 EEEEEEEEEEEEEERKEEEEEEEEEEEEEEEERKEEEEEEEEEEEEEEEER KEEN EA 9 A D CONVERTER GRARAG ERISTICS 2222 cccccccesseeneeseeeseeeessnnnneneeneesesersannnneneneeenes 22 10 AC ELECTRICAL CHARACTERISTICS cccccccesssseeseeeeeeeeeesssseseeeeeeeeeeeesseeseeeeneeeeeeees 22 10 1 WWE r geheie 24 10 2 Power Settings for Regulatory Compliance AEN 25 10 3 Temperature behaviour AEN 26 11 PHYSI QAL DIMENSIONS wisn ss ciscac tases sate ctctenc extendas setter nnmnnn nannan naan 27 12 RECOMMENDED REFLOW PROFILE oiiicaicieecse cect eet 28 13 PRODUCT LABEL DRAWING eseruesket eusgrasgkreksteEAegESREREESEEKEAEESEEEEEEEEEEK ECKE nnmnnn 29 14 RECOMMENDED FOOTPRINT 0 ssiennsececcscasccaseacacececsccntexsacicascencencccscsscnscacecesececceaccusebenscxncts 30 14 1 Recommended Placement 32 14 2 Example carrier te E 34 195 RELIABILITY Hee eege Eeer 35 2014 Tele
7. HR variants the keep out zone shown in section 11 must be retained and it must be ensured that this area is free of copper tracks and or copper planes layers You must also ensure that there is no exposed copper on your layout which may contact with the underside of the ETRX3 series module For best RF performance it is required to provide good ground connections to the ground pads of the module It is recommended to use multiple vias between each ground pad and a solid ground plane to minimize inductivity in the ground path 33 20 E E D N 25 0mm SCH ii i HERE EE EERE 4 4 27mm 19 E N ei Figure 10 Recommended Footprint The land pattern dimensions above serve as a guideline We recommend that you use the same pad dimensions for the solder paste screen as you have for the copper pads However these sizes and shapes may need to be varied depending on your soldering processes and your individual production standards We recommend a paste screen thickness of 120um to 150um Figure 11 shows the typical pad dimensions of the module and Figure 12 Figure 14 in section 14 1 show examples of how to align the module on its host PCB 2014 Telegesis UK Ltd 30 ETRX358x LRS Product Manual ee eal wk ETRX358x LRS and ETRX358x LRS telegesis3 Although the undersides of the ETRX3 series modules are fully coated no exposed copper such as through hole vias planes or tracks on your board component lay
8. antenna is strongly dependent on the proper location of the module on its carrier board Error Reference source not found 17 shows the reference carrier board which was used during testing by Telegesis Figure 17 Reference Board For best performance it is recommended to locate the antenna towards the corner of the carrier board and to respect the recommended keep out areas as described in section 11 Finally to provide a good reference ground to the on board antenna the carrier board should have a ground plane spanning no less than 40 x 40mm In many cases a smaller ground plane will suffice but a degradation in radio performance could be the result 2014 Telegesis UK Ltd 34 ETRX358x LRS Product Manual telegesis ETRX358x LRS and ETRX358x LRS 15 Reliability Tests The following measurements will be conducted after the module has been exposed to standard room temperature and humidity for 1 hour No Item Limit Condition f Freq 40Hz Amplitude 1 5mm EE Electrical parameter should be d i 1 Vibration test in specification 20min cycle 1hrs each of X and Y axis Dropped onto hard wood from height of 2 Shock test the same as the above 50cm for 10 times 40 C for 30min and 85 C for 30min 3 Heat cycle test the same as the above each temperature 300 cycles 5 Low temp test the same as the above 40 C 300h 6 High temp test the same as the above 85 C 300h Table 20 Reliability Tests 16 Application No
9. 2 mA 25 Timer Max clock rate koup 0 25 mA 26 ADC Max sample rate lanc 1 1 mA Table 8 DC Electrical Characteristics 2014 Telegesis UK Ltd 20 ETRX358x LRS Product Manual 8 Digital UO Specifications Ex ETRX358x LRS and ETRX358x LRS telegesisi The digital I Os of the ETRX358x LRS module have the ratings shown below Voc 3 0V Tams 25 C NORMAL MODE unless otherwise stated No Item 1 Low Schmitt switching threshold 2 High Schmitt switching threshold 3 Input current for logic 0 4 Input current for logic 1 5 Input Pull up resistor value 6 Input Pull down resistor value 7 Output voltage for logic 0 8 Output voltage for logic 1 9 Output Source Current 10 Output Sink current 11 Output Source Current 12 Output Sink current 13 Total output current No Item 1 Low Schmitt switching threshold 2 High Schmitt switching threshold 3 Input current for logic 0 4 Input current for logic 1 5 Input Pull up resistor value 6 Input Pull up resistor value Notes Condition Remark Schmitt input threshold going from high to low Schmitt input threshold going from low to high lo 4mA 8mA for standard high current pads loH 4mA 8mA for standard high current pads Standard current pad Standard current pad High current pad 1 High current pad 1 Symbol Min VswiL 0 42 x Vcc VswiH 0 62 x Vcc liL liq Rieu 24 Hen 24 VoL 0 VoH 0 82 x Vcc lous lots loHH Jon loH Jo Tabl
10. ETRX358x LRS and ETRX358x LRS telegesisi3 1 Introduction This document describes the Telegesis ETRX358x LRS and ETRX358xHR LRS ZigBee long range modules which have been designed to be easily integrated into another device and to provide a fast simple and low cost wireless mesh networking interface The Telegesis ETRX3 series modules are based on the Silicon Labs ZigBee compliant platform consisting of the single chip family of EM358x SoCs combined with the ZigBee PRO compliant EmberZNet meshing stack Integration into a wide range of applications is made easy using a simple AT style command interface and advanced hardware design The configurable functionality of the Telegesis AT Commandset often allows the ETRX3 series ZigBee modules to be used without an additional host microcontroller saving even more integration time and costs In addition to the Telegesis AT Commandset the ETRX358x LRS and ETRX358xHR LRS modules can be used with custom built firmware whilst representing an ideal platform for custom firmware development in conjunction with the Silicon Labs ZigBee development kits No RF experience or expertise is required to add this powerful wireless networking capability to your products The ETRX358x LRS and ETRX358xHR LRS offer fast integration opportunities and the shortest possible time to market for your product 1 1 Hardware Description The main building blocks of the ETRX358x LRS and ETRX358xHR LRS are the single chip EM358x S
11. FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Telegesis UK Ltd may void the user s authority to operate the equipment When using the ETRX358x LRS with approved antennae it is required to prevent end users from replacing them with non approved ones 2 1 1 FCC Labelling Requirements When integrating the ETRX358x LRS or ETRX358xHR LRS families into a product it must be ensured that the FCC labelling requirements are met This includes a clearly visible label on the outside of the finished product specifying the Telegesis FCC identifier FCC ID S4GEM358L as well as the notice above This exterior label can use wording such as Contains Transmitter Module FCC ID S4GEM358L or Contains FCC ID S4GEM358L although any similar wording that expresses the same meaning may be used 2 2 IC Industry Canada Approvals The Telegesis ETRX358x LRS family with integrated Antenna as well as the ETRX358xHR LRS family have been approved by Industry Canada to operate with the antenna types listed in Table 2 with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device IC ID 8735A EM358L e This device complies with Industry Canada license exempt RSS standard s Operation is
12. RX358x LRS and ETRX358xHR LRS families of modules are incorporated into an OEM product the OEM product manufacturer must ensure compliance of the final product to the European Harmonised EMC and low voltage safety standards A Declaration of Conformity must be issued for each of these standards and kept on file as described in the R amp TTE Directive The final product must not exceed the specified power ratings antenna specifications and installation requirements as specified in this user manual If any of these specifications are exceeded in the final product then a submission must be made to a notified body for compliance testing to all of the required standards The CE marking must be applied to a visible location on any OEM product For more information please refer to http ec europa eu enterprise fag ce mark htm Customers assume full responsibility for learning and meeting the required guidelines for each country in their distribution market 2 4 Declarations of Conformity Telegesis UK Ltd has issued Declarations of Conformity for all ETRX3 series ZigBee RF Modules which cover Radio Emissions EMC and Safety These documents will be available from our website or on request 2 5 IEEE 802 15 4 IEEE 802 15 4 is a standard for low data rate wireless networks raw bit rate within a radio packet of 250kbps 2 4GHz which focuses on low cost low duty cycle long primary battery life applications as well as mains powered applicati
13. SC32_EXT TIM1C4 SC1inCTS SC1SCLK TIM2C3 TIM2C4 SC1nRTS SC1nSSEL TIM2C1 SC2MOS USBDM 7 TIM2C3 SC2SDA SC2MISO USBDP 7 TIM2C4 SC2SCL SC2SCLK SC2nSSEL TRACECLK TIM2C2 ADC4 PTILEN TRACEDATA ADCS5 PI DATA nRBOOTMODE TRACEDATA3 TIM1C3 SC1MISO SC1MOSI SC1SDA SC1TXD TIM2C1 SC1MISO SC1MOSI SC1SCL SC1RXD TIM2C2 ETRX358x LRS Product Manual telegesis ETRX358x Name pad 19 GND 20 GND 21 JTCK 22 PC2 23 PC3 24 PC4 25 N C 1 26 PC1 27 PCO 5 28 PB7 5 29 PB6 5 30 PB5 31 GND 32 Vcc 33 GND Notes Default Use GND GND JTCK UO UO UO N C UO UO UO UO UO GND Vcc GND Alternate function ADC3 ADC2 ADC1 ADCO ETRX358x LRS and ETRX358x LRS EM35x Alternate functions pin GND GND 32 SWCLK 33 JTDO SWO 34 JTDI 35 JTMS SWDIO 36 PBO of the EM35x is used to control the FEM 38 ADC3 SWO TRACEDATAO 40 JRST IRQD TRACEDATA1 41 ADC2 IRQC TIM1C2 42 ADC1 IRQB TIM1C1 43 ADCO TIM2CLK TIM1 MSK GND Vcc GND Table 3 Pin Information 1 Pins PBO and PC5 of the EM357 are used internally to control the front end module PBO is not available to the user 2 ect The serial UART connections TXD RXD CTS and RTS are PB1 PB2 PB3 and PB4 respectively 3 When using the Telegesis AT Command set RTS CTS handshaking is selectable in firmware See the AT Command Manual 4 aen If PA5 is driven low at power up or reset the module will boo
14. X358x LRS and ETRX358x LRS are based on the Silicon Labs EM358x family of ZigBee SoCs in addition to a frontend module containing a PA LNA and RF switch in addition to the RF frontend circuitry The EM358x family of ZigBee SoCs are fully integrated 2 4GHz ZigBee transceivers with a 32 bit ARM Cortex M3 microprocessor flash and RAM memory and peripherals The industry standard serial wire and JTAG programming and debugging interfaces together with the standard ARM system debug components help to streamline any custom software development In addition to this a number of MAC functions are also implemented in hardware to help maintain the strict timing requirements imposed by the ZigBee and IEEE802 15 4 standards The new advanced power management features allow faster wakeup from sleep and new power down modes allow this 3 generation module to offer a longer battery life than any 2 generation modules on the market The EM358x has fully integrated voltage regulators for both required 1 8V and 1 25V supply voltages The voltages are monitored brown out detection and the built in power on reset circuit eliminates the need for any external monitoring circuitry A 32 768kHz watch crystal can be connected externally to pads 3 and 4 in case more accurate timing is required 4 1 Hardware Interface All GPIO pins of the EM358x chips are accessible on the module s pads Whether signals are used as general purpose I Os or assigned to a periphe
15. addition to this the ETRX358x LRS series of modules is an ideal platform for developing custom firmware In order to develop custom firmware the Silicon Labs Ember toolchain is required When writing firmware for the ETRX358x LRS it is important to ensure that pins PBO and PC5 are correctly configured in order that the RF front end module can operate correctly An application note Writing customised firmware for the ETRX35x LRS can be downloaded from the Telegesis website 5 3 Boost Mode vs Normal Mode The Ember EM358x chips support a boost mode power setting next to the normal mode power setting The boost mode setting increases the sensitivity and output power of the radio transceiver however with the LRS variants enabling boost mode has no positive effect on neither the output power nor the sensitivity and therefore it is recommended to not use boost mode on this platform The Telegesis AT Command set firmware automatically disables boost mode on LRS series modules and adjusts the power maximum power settings Section 10 2 lists the requirements for the maximum power settings for use of the LRS family in different countries 2014 Telegesis UK Ltd 16 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesis 5 4 Software Interface Using the default firmware the ETRX358x LRS is controlled using a simple AT style command interface and mostly non volatile S Registers In order to get a full li
16. ame form factor Radio Features e Based on the Silicon Labs EM358x family of single chip ZigBee SoCs e 2 4GHz ISM Band 250kbit s over the air data rate NB actual usable data throughput with ZigBee is about 20kbps 15 channels IEEE802 15 4 Channel 11 to 25 SiGe SE2432L integrated PA and LNA 20dBm output power adjustable down to 41dBm High sensitivity of 106dBm typ 1 packet error rate RX Current 33mA TX Current approx 140mA at 20dBm 2014 Telegesis UK Ltd 4 Ember s InSight development environment Suggested Applications e ZigBee Smart Energy applications e Wireless Alarms and Security e Home Building Automation e Wireless Sensor Networks e Me2M Industrial Controls e Lighting and ventilation control e Remote monitoring e Environmental monitoring and control evelopment Kit New Development kit containing everything required to set up a mesh network quickly and evaluate range and performance of the ETRX358x and its long range version e AtT style software interface command dictionary can be modified for high volume customers e Custom software development available upon request Example AT Style Commands AT BCAST Send a Broadcast AT UCAST lt address gt Senda Unicast AT EN Establish PAN network AT JN Join PAN At power up the last configuration is loaded from non volatile S Registers which can eliminate the need for an additional host controller ETRX358x LRS Product Manual Ex
17. amily thus representing a drop in replacement for all applications where a high link budget is required The module s unique AT style command line interface allows designers to quickly integrate ZigBee technology without complex software engineering For custom application development the ETRX358x series integrates with ease into Image not shown actual size enlarged to show detail Module Features e Small form factor SMT module 25mm x 19mm e Same footprint and pin out as ETRX357 LRS e Side Castellations for easy soldering and inspection e Two antenna options Integrated chip antenna or U FL coaxial connector Based on 32 bit ARM Cortex M3 e Industry standard JTAG Programming and real time network level debugging via the Ember Debug Port e Up to 512kB of flash and 64kbytes of RAM e Lowest Deep Sleep Current of 1A with retained RAM and GPIO and multiple sleep modes e Ultra Wide supply voltage range 2 1 to 3 6V e Optional 32 768kHz watch crystal can be added externally e Module ships with standard Telegesis AT style command interface based on the ZigBee PRO feature set e Can act as an End Device Router or Coordinator e 22 general purpose I O lines including analogue inputs Firmware upgrades via serial port or over the air password protected Hardware supported encryption AES 128 CE and FCC and IC compliance FCC modular approval Operating temperature range 40 C to 85 C Standard version without LNA and PA available in the s
18. ard tod tod tod tod Table 17 Maximum Power Settings for FCC IC Compliance 2014 Telegesis UK Ltd 25 ETRX358x LRS Product Manual ETRX358x LRS and ETRX358x LRS 10 3 Temperature behaviour Figure 5 and Figure 6 illustrate the temperature behaviour of the ETRX358x LRS series of modules Please note that although the temperature behaviour was measured to up to 100 degrees Celsius the absolute maximum rating is 85 degrees Celsius Sensitivity vs Temperature 102 103 104 a HI Channel 11 32105 Channel19 Channel 26 E 2 el 06 D 2 107 E 108 40 20 0 20 40 60 80 100 Temperature in C Figure 5 Sensitivity vs Temperature Tx Power vs Temperature Pout 7 25 20 Channel 11 Channel 19 Channel 26 TX Powerin dBm 40 20 W 20 40 60 80 100 Temperature in C Figure 6 TX Power vs Temperature 2014 Telegesis UK Ltd 26 ETRX358x LRS Product Manual telegesis ETRX358x LRS and ETRX358x LRS 11 Physical Dimensions Symbol Al A2 R1 R2 X1 X2 R1 W O B oe ll lol A2 A1 Figure 7 ETRX3 Physical Dimensions Explanation Distance Length of the module 25 0mm Width of the module 19 0mm Height of the module 3 8mm Distance centre of pad PCB edge 0 9mm Pitch 1 27mm Keep out Zone from corner of PCB 17 5mm Keep out Zone f
19. ation into products only by OEM integrators under the following conditions 1 The antenna s must be installed such that a minimum separation distance of 0 75cm is maintained between the radiator antenna and all persons at all times 2 The transmitter module must not be co located or operating in conjunction with any other antenna or transmitter As long as the two conditions above are met further transmitter testing will not be required However the OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed for example digital device emissions PC peripheral requirements etc IMPORTANT NOTE In the event that these conditions can not be met for certain configurations or co location with another transmitter then Industry Canada certification is no longer considered valid and the IC Certification Number can not be used on the final product In these circumstances the OEM integrator will be responsible for re evaluating the end product including the transmitter and obtaining a separate Industry Canada authorization 2 2 1 IC Labelling Requirements The ETRX358x LRS and ETRX858xHR LRS family modules are labelled with its own IC Certification Number If the IC Certification Number is not visible when the module is installed inside another device then the outside of the device into which the module is installed must also display a label referring to t
20. ce may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FC FCC ID S4GEM358L This module complies with the USA SAR requirements and is not intended to be operated within 20cm of the body The following statement must be included as a CAUTION statement in manuals for OEM products to alert users on FCC RF exposure compliance WARNING To satisfy FCC RF exposure requirements for mobile transmitting devices a separation distance of 20cm or more should be maintained between the antenna of this device and persons during operation To ensure compliance operations at closer distances than this are not recommended Item Part No Manufacturer Type Impedance Gain BT Stubby EAD Ltd 6 Wave 207 K straight BT Stubby 500 2 right angle EAD Ltd 6 V4 Wave OdBi CJ 2400 6603 Chang Jia Ve Wave 50 O 2 0dBi Rufa on 500 2 10Bi 4 board Antenova Chip peak Table 2 Approved Antennae 2014 Telegesis UK Ltd 7 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesis An end user deploying an ETRX358x LRS or an ETRX358xHR LRS module together with an antenna as listed in Table 2 is not required to obtain a new authorization for the module BUT this does not preclude the possibility that some other form of authorization or testing may be required for the end product depending upon local territorial regulations The
21. device or system or to affect its safety or effectiveness Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Telegesis UK Ltd for any damages resulting 2014 Telegesis UK Ltd 41 ETRX358x LRS Product Manual telegesis3 24 Related Documents ETRX358x LRS and ETRX358x LRS 1 IEEE Standard 802 15 4 20023 Wireless Medium Access Control MAC and Physical Layer PHY Specifications for Low Rate Wireless Personal Area Networks LR WPANs 2 Datasheet EM35x Ember www ember com 3 Datasheet U FL Series 2004 2 Hirose Ultra Small Surface Mount Coaxial Connectors Low Profile 1 9mm or 2 4mm Mated Height 4 The ZigBee specification www zigbee org 5 Specification for Antenova Rufa Antenna www antenova com 6 Embedded Antenna design Ltd EAD Ltd www ead ltd com 25 Contact Information Website www telegesis com E mail sales telegesis com Telegesis UK Limited Abbey Barn Business Centre Abbey Barn Lane High Wycombe Bucks HP10 9QQ UK Tel 44 0 1494 510199 Fax 44 0 5603 436999 2014 Telegesis UK Ltd 42 ETRX358x LRS Product Manual
22. e 9 Digital UO Specifications Condition Remark Schmitt input threshold going from high to low Schmitt input threshold going from low to high Chip not reset Chip reset Symbol Min VswiL 0 42 x Vcc VswiH 0 62 x Vcc liL liq Rieu 24 RipuresetT 12 Table 10 nReset Pin Specifications 1 High current pads are PA6 PA7 PB6 PB7 PCO 2014 Telegesis UK Ltd 21 Value Typ 29 29 Value Typ 29 14 5 Max 0 5 x Vcc 0 8 x Vcc 0 5 0 5 34 34 0 18 x Vcc Vcc A Max 0 5 x Vcc 0 68 x Vcc 0 5 0 5 34 17 Unit Vdc MHz uA kQ kQ mA mA mA mA mA Unit Vdc Vdc uA kQ kQ ETRX358x LRS Product Manual Ex ETRX358x LRS and ETRX358x LRS telegesisi 9 A D Converter Characteristics The ADC is a first order sigma delta converter For additional information on the ADC please refer to the EM358x datasheet No Item 1 A D resolution Up to 14 bits 2 A D sample time for 7 bit conversion 5 33us 188kHz 3 A D sample time for 14 bit conversion 682us 4 Reference Voltage 1 2V Table 11 A D Converter Characteristics 10 AC Electrical Characteristics Voc 3 0V Tame 25 C NORMAL MODE measured at 50Q terminal load connected to the UEL socket No Receiver Value Unit Min Typ Max 1 Frequency range 2400 2500 MHz 2 Sensitivity for 1 Packet Error Rate PER 107 106 100 dBm 4 Saturation maximum input level for correct ope
23. ear after the date of delivery at your company even if all the above conditions 1 to 3 have been met should be avoided 2014 Telegesis UK Ltd 36 ETRX358x LRS Product Manual Gi ETRX358x LRS and ETRX358x LRS telegesisi3 17 Packaging 17 1 Embossed Tape 1 Dimension of the tape 2 Cover tape peel force Force direction 7 10deg Speed 300mm min Cover t If PEA V LIL LJ Regie 10 70g 3 Empty pockets Empty pockets Components Empty pockets Top cover NB Empty pockets in the component packed area will be less than two per reel and those empty pockets will not be consecutive 2014 Telegesis UK Ltd 37 ETRX358x LRS Product Manual wk ETRX358x LRS and ETRX358x LRS telegesisii 17 2 Component Orientation Top cover tape will not obstruct the carrier tape holes and will not extend beyond the edges of the carrier tape Direction top view 0000000000000000000 e Z Component Orientation S ew o000000000000000000 17 3 Reel Dimensions 4 Quantity per reel 600 pieces 5 Marking Part No Quantity Lot No and manufacturer part with bar code will be on the reel 48 0mm 44 0mm Dia 330 2mm 2014 Telegesis UK Ltd 38 ETRX358x LRS Product Manual telegesis 17 4 Packaging ETRX358x LRS and ETRX358x LRS 6 Each reel will be packed in a hermetically sealed bag 7 Marking
24. egesisi3 19 Trademarks All trademarks registered trademarks and products names are the sole property of their respective Owners 20 Disclaimer Product and company names and logos referenced may either be trademarks or registered trademarks of their respective companies We reserve the right to make modifications and or improvements without prior notification All information is correct at time of issue Telegesis UK Ltd does not convey any license under its patent rights or assume any responsibility for the use of the described product 21 ROHS Declaration Declaration of environmental compatibility for supplied products Hereby we declare to our best present knowledge based on the declaration of our suppliers that this product does not contain any of the substances which are banned by Directive 2011 65 EU ROHS 22 Data Sheet Status Telegesis UK Ltd reserves the right to change the specification without notice in order to improve the design and supply the best possible product Please consult the most recently issued data sheet before initiating or completing a design 23 Life Support Policy This product is not designed for use in life support appliances devices or systems where malfunction can reasonably be expected to result in a significant personal injury to the user oras a critical component in any life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support
25. elf healing mesh networking Messages can now travel up to 30 hops Source Routing for improved point to multipoint message transmission Improved security including Trust Centre link keys New message types and options The Telegesis AT Command set which by default ships on all ETRX3 series products is based on the ZigBee PRO feature set For more information on the Telegesis AT Commana set please refer to the separate documentation at www telegesis com 2014 Telegesis UK Ltd 11 ETRX358x LRS Product Manual 3 Module Pinout ETRX358x LRS and ETRX358x LRS Figure 1 ETRX3 series Module Pinout top view The table below gives details about the pin assignment for direct SMD soldering of the ETRX3 series modules to the application board For more information on the alternate functions please refer to 2 Also refer to the Telegesis AT Command set documentation to understand how the pre programmed firmware makes use of the individual I Os All GND pads are connected within the module but for best RF performance all of them should be grounded externally OANOaARW N TX_ACTIVE 1 PC6 PC7 PA7 5 PB3 2 3 nReset 5 PB4 2 PAO DA PA2 PA3 GND PA4 PA5 4 PA6 5 PB1 3 PB2 3 1 0 UO UO VO VO CTS nReset VO RTS 1 0 UO UO VO GND VO VO VO TXD RXD 2014 Telegesis UK Ltd 12 TX_ACTIVE PC5 of the EM35x is used to control the FEM OSC32B nTX_ACTIVE OSC32A O
26. er should be located below the ETRX3 series module in order to avoid shorts All ETRX3 series modules use a multilayer PCB containing an inner RF shielding ground plane therefore there is no need to have an additional copper plane directly under the ETRX3 series module duu ZS 100mm dl 0 70mm Figure 11 Typical pad dimensions Finally it is recommended to use no clean flux when soldering the ETRX358x family of modules and to not use a washing process after reflow If the process does require washing then care must be taken that no washing agent is trapped underneath the shielding can after the drying process has completed 2014 Telegesis UK Ltd 31 ETRX358x LRS Product Manual D ETRX358x LRS and ETRX358x LRS telegesis3 14 1 Recommended Placement When placing the module please either locate the antenna in the corner as shown in Figure 12 so that the recommended antenna keepout zone is being followed or add a no copper zone as indicated in Figure 14 Figure 12 Typical placement Figure 13 How to not place the Module 2014 Telegesis UK Ltd 32 ETRX358x LRS Product Manual 10o ck ETRX358x LRS and ETRX358x LRS telegesisi3 4 1mm Figure 14 Adding a no copper no component area 2014 Telegesis UK Ltd 33 ETRX358x LRS Product Manual 2 E ETRX358x LRS and ETRX358x LRS telegesis 3 14 2 Example carrier board Since the RF performance of the module with the on board
27. er the said special conditions carefully to determine whether or not they can be used in such a manner 2014 Telegesis UK Ltd 35 ETRX358x LRS Product Manual telegesis 5 Ss ETRX358x LRS and ETRX358x LRS In liquid such as water salt water oil alkali or organic solvent or in places where liquid may splash In direct sunlight outdoors or in a dusty environment In an environment where condensation occurs In an environment with a high concentration of harmful gas e g salty air HCI Cl2 SO2 H2S NH3 and NOx If an abnormal voltage is applied due to a problem occurring in other components or circuits replace these products with new products because they may not be able to provide normal performance even if their electronic characteristics and appearances appear satisfactory Mechanical stress during assembly of the board and operation has to be avoided Pressing on parts of the metal cover or fastening objects to the metal cover is not permitted 16 3 Storage Conditions 1 2 The module must not be stressed mechanically during storage Do not store these products in the following conditions or the performance characteristics of the product such as RF performance may well be adversely affected Storage in salty air or in an environment with a high concentration of corrosive gas such as Cl2 H2S NH3 SO2 or NOX Storage before assembly of the end product of the modules for more than one y
28. gesis UK Ltd 2 ETRX358x LRS Product Manual fine ETRX358x LRS and ETRX358xHR LRS telegesis 16 APPLICATION NOUVES wisisieisissiiessscsccevsisseceraccececccecacetarasenevececcinsanctaceseesescrrnsasnmanancsbeetniase 35 16 1 Safety Precautions ege geet 35 16 2 Design Ce euer 35 16 3 SOV DEED 36 17 Ze ET ee ee ee eee ee 37 17 1 Embossed RE 37 17 2 GOMPONENT One NatlOh EE 38 17 3 ER E scireccuccexesssesondsecagoradusendieimvanesseenen ERARE E Ea NEET ENE ENEA ERREKEN 38 T74 e e EEN 39 18 ORDERING INFORWIA TION sisi sectacacscch sciscecsce cases cc eter ea thse cece 40 19 TRADEMARKS ET Oe ae 41 PA e 8 oe ee eee ee 41 21 ROHS DECLARATION cccccccseeeesecceeseeeessenneceeeesseees ff E 2 28 41 22 DATA SHEET STATUS E ER neem 41 23 LIFE SUPPORT POLICY seesreusssessesteragb seelen ME naetcencsccteecseacasannnesien 41 24 RELATED DOCUMENTS EN Wl WE 42 25 CONTACT INFORMATION E E ST eeeEEERREEEEREEEEEEEEEERKEEEEEEEEEEEEEEN 42 2014 Telegesis UK Ltd 3 ETRX358x LRS Product Manual 990 GER RE EE BAOUSaIUE ETRX358x LRS and ETRX358x LRS The Telegesis ETRX358x LRS and ETRX358xHR LRS modules are low power 2 4GHz ZigBee modules with an added frontend module SiGe SE2432L containing both PA and LNA for highest possible link budget Based on the latest Ember EM358x family of single chip ZigBee solutions the new long range modules are footprint compatible with the entire Telegesis ETRX3 f
29. he enclosed module In that case the final end product must be labelled in a visible area with the following Contains Transmitter Module IC 8735A EM358L or Contains IC 8735A EM358L The OEM of the ETRX358x LRS and ETRX858xHR LRS family modules must only use the approved antenna s listed above which have been certified with this module The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user s manual of the end product The _user s manual for the end product must include the following information in a prominent location To comply with Industry Canada RF radiation exposure limits for general population the antenna s used for this transmitter must be installed such that a minimum separation distance of 20cm is maintained between the radiator antenna and all persons at all times and must not be co located or operating in conjunction with any other antenna or transmitter 2014 Telegesis UK Ltd 9 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesis3 2 3 European Certification The ETRX358x and ETRX358xHR families are at a maximum power level of 21 15mW e i r p 13 2dBm compliant to the following standards e Radio EN 300 328 V1 7 1 e EMC EN 301 489 17 V2 2 1 e Safety EN 60950 1 2006 A12 201 1 All tests have been conducted with the antennae listed in Table 2 If the ET
30. ireless Mesh Networking Module with Silicon Labs ZigBee Technology Based on Silicon Labs EM358x SoC e Telegesis AT Style Command Interpreter based on e EmberZNet meshing and self healing ZigBee PRO stack e Integrated 2 4GHz Antenna Power amplified Telegesis Wireless Mesh Networking Module with Silicon Labs ZigBee Technology Based on Silicon Labs EM358x SoC Telegesis AT Style Command Interpreter based on EmberZNet meshing and self healing ZigBee PRO stack e UEL coaxial Antenna Connector Telegesis Development Kit with 3 x ETRX38DVK Development Boards 3 x USB cables 2 x ETRX357 on carrier boards 2 x ETRX357HR on carrier boards 2 x ETRX357 LRS on carrier boards 2 x ETRX357HR LRS on carrier boards 1 x ETRX3USB USB stick 2 x wave antennae 2 x Ya wave antennae 2 x ETRX3587 on carrier boards 2 x ETRX3587HR on carrier boards 2 x ETRX3587 LRS on carrier boards 2 x ETRX3587HR LRS on carrier boards e Customers PO s must state the Ordering Product Code e There is no blank version of the ETRX358x modules available All Modules are pre programmed with the Telegesis AT style command interpreter based on the EmberZNet stack In case it is desired to program custom firmware the pre programmed firmware can simply be overwritten 2 MOQ and Lead Time applies Only stocked modules are ETRX3587 and ETRX3587HR 2014 Telegesis UK Ltd 40 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS tel
31. is UK Ltd 22 ETRX358x LRS Product Manual telegesis ETRX358x LRS and ETRX358x LRS mentioned in this document directly relate to the settings in the S Register S01 which is used for setting the output power No No 30 31 No 32 34 2014 Telegesis UK Ltd Synthesiser Characteristics Limit Min Typ Frequency range 2400 Frequency resolution 11 7 Lock time from off state with correct VCO DAC settings Relock time channel change or Rx Tx turnaround Phase noise at 100kHz offset 71dBc Hz Phase noise at 1MHz offset 91dBc Hz Phase noise at 4MHz offset 103dBc Hz Phase noise at 10MHz offset 111dBc Hz Table 13 Synthesiser Characteristics Power On Reset POR Specifications Limit Min Typ Vcc POR release 0 62 0 95 Vcc POR assert 0 45 0 65 Table 14 Power On Reset Specifications nRESET Specifications Limit Min Typ Reset Filter Time constant 2 1 12 Reset Pulse width to guarantee a reset 26 Reset Pulse width guaranteed not to cause reset 0 Table 15 nReset Specifications 09 Max 2500 100 100 Max 0 85 Max 16 Unit MHz kHz us us Unit Vdc Vdc Unit us us ETRX358x LRS Product Manual ch ETRX358x LRS and ETRX358x LRS telegesis 3 10 1 TX Power Characteristics The diagrams below show the typical output power and module current in dependency on EM358x LRS power setting in NORMAL MODE at 3 0V and room temperature Pin vs Pout Channel Pout dBm
32. label Imprint MFG P N 99X902DL Lot 00 P N ETRX3587 LRS Quantity 600 Reel No 000001 Date 120824 P C ETRX3587 LRS R308 2D Barcode Reel Antistatic Packaging Reel Box and outer Box will carry the following telegesis MFG P N 99X902DL Lot 00 P N ETRX3587 LRS Quantity 600 Reel No 000001 Date 120824 P C ETRX3587 LRS R308 Description Internal use Internal use Telegesis Module Order Code Quantity of modules inside the reel carton Six digit unique Reel number counting up from 000001 Date Code in the format YYMMDD e g 120824 Module product code with reference to firmware module type selected during ATE If needed multiline Information in the 32x32 Datamatrix 2D Barcode are and identifier REEL 5 characters the reel number 6 characters the Module Order code max 18 characters the quantity max 4 characters the date code in the format Year Month Day 6 characters and the product code max 40 characters all separated by a semicolon 2014 Telegesis UK Ltd 39 ETRX358x LRS Product Manual telegesis3 18 Ordering Information Ordering Product Code ETRX3581 LRS ETRX3582 LRS ETRX3585 LRS ETRX3586 LRS ETRX3587 LRS ETRX3588 LRS ETRX3581HR LRS ETRX3582HR LRS ETRX3585HR LRS ETRX3586HR LRS ETRX3587HR LRS ETRX3588HR LRS ETRX357DVK ETRX3587 Expansion Pack Notes ETRX358x LRS and ETRX358x LRS Description Power amplified Telegesis W
33. oC from Silicon Labs a SiGe SE2432L frontend module combining a Power Amplifier with a Low Noise Amplifier a 24MHz reference crystal and RF front end circuitry optimized for best RF performance The modules are available with on board antenna or alternatively a U FL connector for attaching external antennae Modules with the U FL connector are identified by the HR suffix The integrated antenna is an Antenova Rufa and details of the radiation pattern etc are available from the Antenova website 5 Module Chip Flash RAM Antenna USB ETRX3581 LRS EM3581 256kB 32kB Chip No ETRX3581HR LRS EM3581 256kB 32kB External No ETRX3582 LRS EM3582 256kB 32kB Chip Yes ETRX3582HR LRS EM3582 256kB 32kB External Yes ETRX3585 LRS EM3585 512kB 32kB Chip No ETRX3585HR LRS EM3585 512kB 32kB External No ETRX3586 LRS EM3586 512kB 32kB Chip Yes ETRX3586HR LRS EM3586 512kB 32kB External Yes ETRX3587 LRS EM3587 512kB 64kB Chip No ETRX3587HR LRS EM3587 512kB 64kB External No ETRX3588 LRS EM3588 512kB 64kB Chip Yes ETRX3588HR EM3588 512kB 64kB External Yes Table 1 Memories 1 MOQ and Lead Time applies Only stocked modules are ETRX3587 and ETRX3587HR 2014 Telegesis UK Ltd 5 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesis The LNA and RF power amplifier of the LRS devices improve the output power by 12dB and the sensitivity by 5dB which will increase the range by approximately 700 relative to the standard devices
34. ommand interface firmware is based on the latest EmberZNet PRO meshing stack which implements routers coordinators as well as sleepy end devices End devices have no routing responsibility and therefore are allowed to go to sleep whilst still being able to send and receive messages via a parent router In addition to classical sleepy and non sleepy end devices the module firmware also supports mobile sleepy end devices capable of changing their parent quickly whenever they change their position within the network A router is typically a mains powered device whilst a sleepy end device SED can be battery powered The module is also able to act as a coordinator and Trust Centre through external host control The AT style command line supplies all the tools required to set up and manage a ZigBee network by allowing easy access to the low level functionality of the stack The Telegesis firmware uses the meshing and self healing EmberZNet PRO stack to overcome many of the limitations of the tree network topology of the ZigBee 2006 stack by using the ZigBee PRO featureset The Telegesis firmware allows low level access to physical parameters such as channel and power level Parameters that define the functionality of the ETRX358x module and also allow standalone functionality are saved in non volatile memory organised in so called S Registers The SPI and 12C buses are not supported by the current firmware release but can be used with custom fi
35. ons It is the basis for the open ZigBee Protocol 2014 Telegesis UK Ltd 10 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesisi 2 6 The ZigBee Protocol The ZigBee Protocol is a set of standards for wireless connectivity for use between any devices over short to medium distances The specification was originally ratified in December 2004 paving the way for companies to start making low power networks a reality ZigBee uses an IEEE 802 15 4 radio specification running on the 2 4GHz band plus three additional layers for networking security and applications What makes the specification unique is its use of a mesh network architecture which in bucket chain style passes data from one node to the next until it lands at its destination The network is self healing and adapts its routing as link quality changes or nodes move Furthermore nodes can be defined as End Devices which do not act as routers but can therefore be put into a low power sleep state The enhanced version of the ZigBee standard or ZigBee 2006 was released in December 2006 adding new features and improvements to the only global wireless communication standard enabling the development of easily deployable low cost low power monitoring and control products for homes commercial buildings and industrial plant monitoring In 2007 the ZigBee Alliance introduced the PRO feature set which offers advantages over earlier feature sets including Truly s
36. ral function like ADC is set by the firmware When using the Telegesis AT Commandset please refer to the AT Commandset manual and the development kit manual for this information and when developing custom firmware please refer to the EM358x datasheet 2 2014 Telegesis UK Ltd 14 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesis3 5 Firmware Description By default the modules will be pre loaded with a standalone bootloader which supports over the air bootloading as well as serial bootloading of new firmware In order to enter the standalone bootloader using a hardware trigger pull PA5 to ground and power cycle or reset the module To avoid entering the standalone bootloader unintentionally make sure not to pull this pin down during boot up unless the resistance to ground is gt 10kQ A pull up is not required In addition to the standalone bootloader the modules also contain the current release of the Telegesis AT style command interface as described in the Telegesis AT command dictionary and the Telegesis user guide Check www telegesis com for updates Each module comes with a unique 64 bit 802 15 4 identifier which is stored in non volatile memory The commands and responses pass through the serial port of the ETRX358x as ASCII text so a simple terminal application will usually suffice We provide Telegesis Terminal for interaction with the module but it is not an essential feature The pre loaded AT style c
37. ration 3 2 dBm 5 High Side Adjacent Channel Rejection 41 dB 1 PER and desired signal 82dBm acc to 1 6 Low Side Adjacent Channel Rejection 40 dB 1 PER and desired signal 82dBm acc to 1 7 2nd High Side Adjacent Channel Rejection 54 dB 1 PER and desired signal 82dBm acc to 1 8 2 Low Side Adjacent Channel Rejection 52 dB 1 PER and desired signal 82dBm acc to 1 9 Channel Rejection for all other channels tbd dB 1 PER and desired signal 82dBm acc to 1 10 802 119 rejection centred at 12MHz or 13MHz tbd dB 1 PER and desired signal 82dBm acc to 1 Co channel rejection d 1 PER and desired signal 82dBm acc to 1 7 LES Relative frequency error SG 2x40ppm CHE by 1 ee 120 EEN Relative timing error 2x40ppm EE by DI 20 120 Menn 14 Linear RSSI range 35 dB Output power at highest power setting 18 NORMALMODE E E SES BOOST MODE i 16 Output power at lowest power setting 40 dBm 17 Error vector magnitude as per IEEE802 15 4 7 15 18 Carrier frequency error 40 40 ppm Table 12 AC Electrical Characteristics Please Note For the relationship between EM358x power settings and module output power please relate to chapter 10 1 of this document When developing custom firmware the output power settings described in this document relate directly to the EM358x power settings accessible via the Ember stack API When using the Telegesis AT Command set firmware the settings 2014 Teleges
38. rmware 2014 Telegesis UK Ltd 15 ETRX358x LRS Product Manual Ex ETRX358x LRS and ETRX358x LRS telegesisi3 5 1 Token Settings The ETRX358x LRS Series Modules manufacturing tokens will be pre programmed with the settings shown in the table below Token Description TG Default MFG_CIB_OBS Option Bytes lt not written gt MFG_CUSTOM_VERSION Optional Version Number lt not written gt MFG_CUSTOM_EUI_64 Custom EUI lt not written gt MFG_STRING Device Specific String TELEGESIS MFG_BOARD_NAME Hardware Identifier lt Order Code gt MFG_MANUF_ID Manufacturer ID 0x1010 MFG_PHY_CONFIG Default Power Settings OxFFFD MFG_BOOTLOAD_AES_KEY Bootloader Key lt not written gt MFG_EZSP_STORAGE EZSP related lt not written gt MFG_CBKE_DATA SE Security lt not written gt MFG_INSTALLATION CODE SE Installation lt not written gt MFG_OSC24M_BIAS TRIM Crystal Bias lt not written gt MFG_SYNTH_FREQ OFFSET Frequency offset lt not written gt MFG_OSC24M_SETTLE_DELAY Crystal Stabilizing Time lt not written gt MFG_SECURITY_CONFIG Security Settings lt not written gt MFG_CCA_THRESHOLD CCA Threshold OxFEBF MFG_SECURE_BOOTLOADER_KEY Secure Bootloader Key lt not written gt Table 4 Manufacturing tokens 5 2 Custom Firmware For high volume customers the firmware can be customised on request In
39. rom corner of PCB 4 4mm Distance centre of Antenna connector PCB edge 3 8mm Distance centre of Antenna connector PCB edge 2 8mm Table 18 ETRX3 Physical Dimensions For ideal RF performance when using the on board antenna the antenna should be located at the corner of the carrier PCB There should be no components tracks or copper planes in the keep out area which should be as large as possible When using the U FL RF connector the keep out area does not have to be kept NB The modules transmit receive range will depend on the antenna used and also the housing of the finished product 2014 Telegesis UK Ltd 27 ETRX358x LRS Product Manual Ex ETRX358x LRS and ETRX358x LRS telegesisi 12 Recommended Reflow Profile Recommended temperature profile for reflow soldering Tempyc 230 250 C max 60 20s 150 C 200 C Time s Figure 8 Recommended Reflow Profile Use of No Clean solder paste is recommended to avoid the requirement for a cleaning process Cleaning the module is strongly discouraged because it will be difficult to ensure no cleaning agent and other residuals are remaining underneath the shielding can as well as in the gap between the module and the host board Please Note Maximum number of reflow cycles 2 Opposite side reflow is prohibited due to the module s weight i e you must not place the module on the bottom underside of your PCB and re flow 2014 Telegesis
40. sting of all the available AT Commands please refer to the AT command dictionary document which corresponds to the firmware revision you intend to use In addition to the command dictionary there are user guides explaining the features of the firmware in more detail If you need to find out which firmware resides on your module simply type ATI followed by a carriage return and you will be prompted with the module s manufacturing information The Development Kit manual describes how to upgrade the firmware either via a serial link or over the air 2014 Telegesis UK Ltd 17 ETRX358x LRS Product Manual Ex ETRX358x LRS and ETRX358x LRS telegesisi 6 Absolute Maximum Ratings No Item Symbol Absolute Maximum Ratings Unit 1 Supply voltage Vcc 0 3 to 3 6 Vdc 2 Voltage on any Pad Vin 0 3 to Vcc 0 3 Vdc Voltage on any Pad pin PA4 PA5 PB5 PB6 PB7 PC1 when used as an input 3 to the general purpose ADC with the Vin ie Mde low voltage range selected 4 Storage temperature range Tstg 40 to 105 C 5 Operating temperature range Top 40 to 85 C 6 Input RF level Pmax 6 dBm 8 Reflow temperature TDeath Please refer to chapter 12 C Table 5 Absolute Maximum Ratings The absolute maximum ratings given above should under no circumstances be violated Exceeding one or more of the limiting values may cause permanent damage to the device Caution ESD sensitive device Precautions should be used when handling the de
41. subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device e Under Industry Canada regulations this radio transmitter may only operate using an antenna of a type and maximum or lesser gain approved for the transmitter by Industry Canada To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that permitted for successful communication To comply with Industry Canada RF radiation exposure limits for general population the antenna s used for this transmitter must be installed such that a minimum separation distance of 20cm is maintained between the radiator antenna and all persons at all times and must not be co located or operating in conjunction with any other antenna or transmitter This device has been designed to operate with the antennas listed in Table 2 and having a maximum gain of 2 1 dBi Antennas not included in this list or having a gain greater than 2 1 2014 Telegesis UK Ltd 8 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesis dBi are strictly prohibited for use with this device The required antenna impedance is 50 ohms OEM Responsibilities The ETRX358x LRS and ETRX358x LRS families of module have been certified for integr
42. t up in the bootloader 5 PA6 PA7 PB6 PB7 and PCO can drive high current see section 8 6 nRESET is level sensitive not edge sensitive The module is held in the reset state while nNRRESET is low This signal has a 30kQ Pull Up 7 ETRX3588 ETRX3586 ETRX3582 and ETRX3588HR ETRX3586HR ETRX3582HR variants only Alternate functions depend on the firmware but the Telegesis R3xx AT Command set functions are indicated here for convenience Important Note The ETRX358x series and the ETRX358x LRS series of modules are footprint compatible but on the ETRX358x LRS series pins PBO and PC5 of the EM358x are used internally to control the front end module and are not available to the user PC5 is still available on Pad2 but it is configured as TX_ACTIVE signal and cannot be used as a general purpose GPIO See also the table Module pads and functions in the ETRX357 Development Kit Product Manual Refer to the Silicon Labs EM358x manual for details of the alternate functions and pin names 2014 Telegesis UK Ltd 13 ETRX358x LRS Product Manual E ETRX358x LRS and ETRX358x LRS telegesisi3 4 Hardware Description 1 0 Wb A D V p 1 0 integrated UART antenna USB 5 Match RESET FEM RESET Match gt 5 JTAG e a programming ri i U FL socket amna 24MHz selection x D filtering and not available on all Types matching circuitry Figure 2 Hardware Diagram The ETR
43. tes 16 1 Safety Precautions These specifications are intended to preserve the quality assurance of products as individual components Before use check and evaluate their operation when mounted on your products Abide by these specifications when using the products These products may short circuit If electrical shocks smoke fire and or accidents involving human life are anticipated when a short circuit occurs then provide the following failsafe functions as a minimum 1 2 Ensure the safety of the whole system by installing a protection circuit and a protection device Ensure the safety of the whole system by installing a redundant circuit or another system to prevent a single fault causing an unsafe status 16 2 Design Engineering Notes 1 2 Heat is the major cause of shortening the life of these products Avoid assembly and use of the target equipment in conditions where the product s temperature may exceed the maximum allowable Failure to do so may result in degrading of the product s functions and damage to the product If pulses or other transient loads a large load applied in a short time are applied to the products before use check and evaluate their operation when assembled onto your products These products are not intended for other uses other than under the special conditions shown below Before using these products under such special conditions check their performance and reliability und
44. vice in order to prevent permanent damage 6 1 Environmental Characteristics No Item Symbol Absolute Maximum Ratings Unit ESD on any pad according to 1 Human Body Model HBM circuit VTHHBM 2 kV description ESD on non RF pads according to 2 Charged Device Model CDM circuit VTHCDM 400 V description 3 ESD on RF terminal HBM VTHCDM 1000 V 4 Moisture Sensitivity Level MSL MSL3 per J STD 033 Table 6 Absolute Maximum Ratings 6 2 Recommended Operating Conditions No Item Ge Symbol Value Unit Min Typ Max 1 Supply voltage Vcc 2 1 3 0 3 6 Vdc 2 RF Input Frequency fc 2405 2480 MHz 3 RF Input Power DN 0 dBm 4 Operating temperature T 40 485 C range Table 7 Recommended Operating Conditions 2014 Telegesis UK Ltd 18 ETRX358x LRS Product Manual Ex ETRX358x LRS and ETRX358x LRS telegesisi 7 DC Electrical Characteristics Vcc 3 0V Tams 25 C NORMAL MODE non Boost unless otherwise stated Condition No Item Remark Symbol Value Unit Min Typ Max 1 Module supply voltage Vcc 2 1 3 6 Vdc Deep Sleep Current Quiescent current 2 internal RC oscillator 4kB RAM retained Jores 1 0 yA disabled Quiescent current 3 internal RC oscillator 4kB RAM retained Joes 1 25 yA enabled Quiescent current 4 including 4kB RAM retained Joes 1 6 yA 32 768kHz oscillator Quiescent current including internal RC 5 oscillator and 32 768kHz 4kB RAM retained IsLeer 1 9 yA oscillator Additional current per
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