User Manual Radio Modules deRFarm7 15A02 15C02 25A00
Contents
1. lt DataFlash AT45DB DCB EEPROM AT24 Flash SRAM SerialFlash AT25 AT26 m Download Upload File Send File Name Send File Receive File Name Receive File Address oxi 00000 Size For Receive File oi 000 byte s Compare sent file with memory Scripts Boot from Flash GPNVM2 Execute Boot from Flash GPNYM2 Boot from ROM t Disable BrownOut Detector GPNVMO loadDisable BrownOut Reset GPNYM1 SanEnable BrownQut Detector GPNYMOJ Enable BrownOut Reset GPNVM1 Enable Flash access Enable Security Bit Erase All NinkARMO j Figure 21 SAM BA erasing the internal flash www dresden elektronik de Page 25 of 38 User Manual Version 01 01 j Radio modules deRFarm7 4 After erasing the flash content choose the binary file which must be flash on target MCU Click on the OPEN DIRECTORY button in the DOWNLOAD UPLOAD FILE section next to SEND FILE NAME Figure 22 Click on SEND FILE button to flash the binary gt SAM BA 2 10 at91sam7x512 ek File Script File Link Help at91 sam x512 Memory Display Start Address 0200000 Refresh Display format Applet traces on DBGU Size in byte s 0x100 C asci C 8bit 16 bit 32 bit infos Apply 0x00200000 OxESSFFO60 OxEAFFFFFE OxEAFFFFFE xEAFFFFFE 2 0 00200010 OxEAFFFFFE OxEAFFFFFE 00000 OxEAFFFFFE2. O gt gt gt U U U mio T 1 Transmit Data Output EMDC Management Data Clock Output EMDIO Management Data Input Output ERXDV Carrier Sense and Data Valid Input RMII only ECRSDV EF100 Force 100 Mbits sec RMII only www dresden elektronik de Page 20 of 38 User Manual Version 01 01 i Bete Oi Ge Radio modules deRFarm7 7 2 Internal Connections Table 9 shows the internal signal connection between MCU and transceiver This description is valid for all deRFarm7 radio modules Table 9 Internal connection of MCU and Transceiver Pin assignment of ATSAM7X512 to AT86RF212 AT86RF231 uC uC Port TRX TRX Type Comments Pin Pin Port PA23 TD SPM MOS 22 MOSI Master Out Slave In PA24 RD SPI1 MISO MISO Master In Slave Out PA22 TK SPI1_SPCK SCLK SPI Serial Clock PA21 TF SPI1_NPCSO SPI Select J1 PA29 FIQ SPI1 NPCSS 24 Output 1 Interrupt request signal 2 Frame Buffer Empty Indicator C10 PA15 TCLK2 17 CLKM Output Master clock signal output in ternal lowpass filter assembled H8 PA8 RTS1 11 SLP TR Input Controls sleep transmit start receive states PB23 TIOA0 DCD1 10 DIG2 Output 1 Antenna Diversity RF switch control 2 RX Frame Time Stamping Note For best radio performance results it is recommended to deactivate the clock output Accord ing to transceiver datasheet register 0x03 must be set to value 0x00 to deactivate CLKM www dresden ele
3. 10 3 deRFarm7 25A02 25 02 The U FL coaxial connector contains a filter network L2 1 0pF 0402 assembly variant of deRFarm7 25A00 C19 22pF 0402 L2 SoOhm i DGND x3 UFL 500hm DGNDDGND SoOhm i Figure 29 Matching network of deRFarm7 25A02 www dresden elektronik de Page 31 of 38 User Manual Version 01 01 i BO12 01 Ge Radio modules deRFarm7 11 Radio certification 11 1 United States FCC The deRFarm7 15A02 deRFarm7 25A00 deRFarm7 25A02 deRFarm7 15C02 deRFarm7 25C00 deRFarm7 25C02 radio modules comply with the requirements of FCC part 15 To fulfill FCC Certification requirements an OEM manufacturer must comply with the follow ing regulations The modular transmitter must be labeled with its own FCC ID number and if the FCC ID 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 the enclosed module This exterior label can use wording such as the following Any similar wording that expresses the same meaning may be used Sample label for radio module deRFarm7 25A00 and deRarm7 25C00 FCC ID XVV ARM725A00 This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must ac cept any interference received including interference that
4. 15C02 offer the same features like the deRFarm7 15A00 15C00 except the onboard Sub GHz chip antenna is replaced by an U FL coaxial receptacle for connecting an external antenna VCC 3 0 3 6V JTAG DBGU lt su E Figure 2 block diagram deRFarm7 15A02 15C02 www dresden elektronik de Page 6 of 38 User Manual Version 01 01 i Bete oi Ge Radio modules deRFarm7 The 2 4 GHz radio modules deRFarm7 25A00 25 00 offer the following features e compact size 30 x 22 7 mm for 25A00 and 30 x 20 4 mm for 25C00 e pluggable 2 male connectors 23 pins per row 1 27mm pitch e solderable 23 pads per row 1 27mm pitch e RF shielding e usable signals power supply peripheral programming debugging tracing ADC GPIO USB Ethernet MAC e application interfaces 1 x UART 1 x TWI 1x USB 1 x Eth MAC e Debug Programming interfaces 1 x SPI 1 x JTAG e Onboard chip antenna and transceiver for 2 4 GHz e Certification FCC pending e Compliant CE ETSI 3 0 3 6 JTAG DBGU m lt F 2 DD u F Figure 3 block diagram deRFarm7 25A00 25C00 The radio modules deRFarm7 25A02 25C02 offer the same features like the deRFarm7 25A00 25C00 except the onboard 2 4 GHz chip antenna is replaced by an U FL coaxial receptacle for connecting an external antenna VCC 3 0 3 6V JTAG DBGU m lt F s DD u F Figure 4 block diagram deRFarm7 25A02 25C02 www dresden e
5. 08 adc eos eor rantes uds io ERE pu i o 30 10 2 deRFarm7 25A00 25C00 eae eee 30 10 3 deRFarm7 25A027 25602 REEE AEAEE Nh 31 11 Radio certification r sssrsssrssssssssssssrsssssssssssssrsssssssea 32 11 1 United States FCC a 32 11 2 European Union ETSI aria 33 11 3 Approved antenas Up sade DM papay 34 12 Ordering genie ame RTT ieee Nai eat 35 pM cucine 37 www dresden elektronik de Page 2 of 38 User Manual Version 01 01 i Radio modules deRFarm7 Document history owe em 2012 01 05 1 1 Description Initial version Addition of PCB design Addition of transceiver signal description Update certification section Mailing list nm e Author Check Release qm pss _ Author Dev A Palm SSS www dresden elektronik de Page 3 of 38 User Manual Version 01 01 i BO12 D Ge Radio modules deRFarm7 Abbreviations Abbreviation Description A Analog to Digital Converter Brownout Detection Consumer Electronics Digital to Analog Converter DBGU Debug Unit Ethernet family of frame based computer networking
6. 0x00200020 OxE24EE004 OxE92D4000 OxE14FE000 OxE92D4001 0 00200030 OxESSFEO34 59 100 OxESSEE100 OxE321F013 0x00200040 OxESZDSO1E 12 10 OxESBDSO1E nwnnonnnnn Av FA 1FNG OvFSOFFOIN Ov FSAFFI32N 1 e lt Mm gt DataFlashAT45DB DCB EEPROM AT24 Flash SRAM SerialFlash AT25 AT26 Download Upload File Send File Name Jimance_T ests Performance deRFarm 25 amp 0 deRFnode bin zm Send File Receive File Name 1 Receive File Address oxi 00000 Size For Receive o 000 byte s Compare sent file with memory Scripts Erase All Flash Execute loading history file 0 events added SAM BA console display active Tcl8 4 13 Tk8 4 13 SAM BA v2 10 1 96 SAM BA v2 10 1 96 FLASH EraseAll I GENERIC EraseAll SAM BA v2 10 1 96 Slink ARMO Board at91 sam7x512 ek Figure 22 SAM BA choosing binary www dresden elektronik de Page 26 of 38 User Manual Version 01 01 i Radio modules deRFarm7 5 After flashing the binary SAM BA asked for locking the flash content Click NO Figure 23 P SAM BA 2 10 at91sam7x512 ek Jeg File ScriptFile Link at91sam x512 Memory Display Start Address 0200000 Refresh Display format Applet traces on DBGU Size in byte s 0x100 IC ascii 16 bit 32bit Y P 0x00200000 O
7. 01 01 i Bete Oi Ge Radio modules deRFarm7 8 3 JTAG interface All deRFarm7 variants are programmable over JTAG interface TDI TDO TCK TMS The radio module contains all necessary pull up resistors onboard Use the pin configuration shown in Figure 25 to connect the radio module to a suitable ARM programmer like the SEGGER SAM ICE VCC VCC 3 TDI O 5 IMS pel TCK 4 9 spp 11 TDO O 13 JRESET O 45 lt 19 GND Figure 25 ARM JTAQ interface 9 Debugging and tracing Debugging and tracing of the radio module is possible with the RS232 Level Shifter This component is offered by dresden elektronik ingenieurtechnik gmbh The used pin connection to connect the radio module to a suitable debug and trace hardware is shown in Figure 26 VCC Figure 26 Debug interface www dresden elektronik de Page 29 of 38 User Manual Version 01 01 i BO12 01 Ge Radio modules deRFarm7 10 RF components 10 1 deRFarm7 15A02 15C02 The U FL coaxial connector contains a filter network e L2 10nH 0402 C1 4 7pF 0402 C3 4 7pF 0402 UFL 50Ohm 50Ohm Figure 27 Filter network of deRFarm7 15A02 10 2 deRFarm7 25A00 25C00 The chip antenna on the deRFarm7 25A00 is matched with L1 1 0nH 0402 2 2 2nH 0402 Figure 28 Matching network of deRFarm7 25A00 www dresden elektronik de Page 30 of 38 2012 01 05 User Manual econ Radio modules deRFarm7
8. 2MHz 21 mA Idle Txoff MCK 48MHz 38 mA Sleep 250 uA depends on Sleep Mode Table 4 Radio transmission data Radio Vcc z 3 3VDC deRFarm7 15A02 15C02 ee me Frequency range Channel 0 EU 868 3 Frequency range Channel 1 10 US 906 924 MHz Transmitting Channel 0 20kBit sec 5 0 dBm power conducted TX 5dBm Transmitting Channel 1 10 40kBit sec 8 5 dBm power conducted TX 10 deRFarm7 25A00 25A02 25C00 25C02 ue SC Frequency range Channel 11 26 EU 2405 2480 Miz om pe ne pc Tos Transmitting Channel 11 26 250kBit sec power conducted TX www dresden elektronik de Page 9 of 38 User Manual Maru Radio modules deRFarm7 2012 01 05 5 Mechanical data 5 1 Radio module pluggable Used connectors SAMTEC TMS 123 02 L S 30 0mm 22 mm www dresden elektronik de 10 0000000000000000000000 1 23 Figure 5 Size deRFarm7 15A02 25A00 25A02 5 2 Footprint receptacles Used receptacles SAMTEC SLM 123 01 L S 1 27mm 0 65mm gt mi of T lt 24 4 46 OC YO d ODO gi 2 7 DOOOOOOOOO E OC 20 4mm DOK We _ x CYCYCOM COCOS Y e OC OOO 9DOOQC OOO 2OOQOOOOOO 23 Figure 6 Footprint receptacles 1 27mm pitch www dresden elektronik de
9. Approved antenna s and accessory Approved antenna s and accessory number dBi cm HWR RPS 915 MHz S RP Me Connector PSKN3 2400RS 2 wave whip antenna Mobile Mark 20 2450 MHZ RP MA Connector 15 cm Profineon www dresden elektronik de Page 34 of 38 User Manual Version 01 01 i Bete oi Ge Radio modules deRFarm7 12 Ordering information The product name includes the following information deRF xxxx XX Xxx x Revision Features Size Flash Memory Frequency Range Product Chipset Table 11 product name code Product name code se J Flash memory 7 Features Size 30 x 22 7 mm pluggable www dresden elektronik de Page 35 of 38 User Manual Version 01 01 i BO12 01 Ge Radio modules deRFarm7 Table 12 ordering information Ordering information BN 030974 deRFarm7 15A02 pluggable Sub GHz radio module with onboard U FL coaxial connector coming soon deRFarm7 15C02 solderable Sub GHz radio module with onboard U FL coaxial connector BN 027264 deRFarm7 25A00 pluggable 2 4 GHz radio module with onboard chip antenna coming soon deRFarm7 25C00 solderable 2 4 GHz radio module with onboard chip antenna BN 027265 deRFarm7 25A02 pluggable 2 4 GHz radio module with onboard U FL coaxial connector coming soon deRFarm7 25C02 solderable 2 4 GHz radio module with onboard U FL coaxial connector www dresden elektronik de Page 36 of 38 U
10. Page 10 of 38 User Manual econ Radio modules deRFarm7 2012 01 05 5 3 Radio module solderable 30 0mm 46 20 4mm www dresden elektronik de Figure 7 Size deRFarm7 15C02 25C00 25C02 5 4 Footprint pads 1 0mm 0 27mm 46 24 BEER EE ERE i 1 0mm 21 4mm BER RRR RRR v 1 23 Figure 8 Footprint for deRFarm7 15C02 25 00 25C02 www dresden elektronik de Page 11 of 38 User Manual Version 01 01 i Bete Oi Ge Radio modules deRFarm7 5 5 PCB design The PCB design of the radio module base board and placement affects the radio characteris tic The radio module should be placed at the edge or side of a base board The chip anten na should be directed to PCB side PCB Do not place ground areas below the radio module and near the chip antenna No Ground Plane PCB If the base board with the radio module will be placed into a metal case it is necessary to use the radio module variant with coaxial connector and an external antenna www dresden elektronik de Page 12 of 38 User Manual Version 01 01 BO12 04 06 Radio modules deRFarm7 6 Soldering profile of deRFarm7 Table 5 gives the soldering profile for the radio modules Table 5 Soldering Profile Profile Feature Average Ramp up Rate 217 C to Peak Preheat Temperature 175 C 25 C Temperature Maintained Above 217 C Time within 5 C of Actual Peak Temperature Peak Tem
11. RFarm7 25A00 www dresden elektronik de Page 14 of 38 User Manual Version 01 01 2012 01 05 Radio modules deRFarm7 3 46 24 OOOOOOOOOOOOOO0O00000000D www dresden elektronik de OOOOOOOOOOOOOOOOOOOOOOLl M 23 Figure 12 Top overlay deRFarm7 25A02 46 24 coming soon www dresden elektron ik de 1 23 Figure 13 Top overlay deRFarm7 15C02 www dresden elektronik de Page 15 of 38 User Manual Version 01 01 i Bein oi Ge Radio modules deRFarm7 46 24 coming soon www dresden elektronik de 1 23 Figure 14 Top overlay deRFarm7 25C00 46 24 coming soon www dresden elektronik de 1 23 Figure 15 Top overlay deRFarm7 25C02 www dresden elektronik de Page 16 of 38 User Manual Version 01 01 i BO12 01 06 Radio modules deRFarm7 7 1 External Pins Table 6 Table 7 and Table 8 show the external available signals of deRFarm7 radio mod ules Table 6 Pin assignment of deRFarm7 radio module family Pin assignment VCC www dresden elektronik de Page 17 of 38 User Manual Version 01 01 i BO12 D Ge Radio modules deRFarm7 Table 7 Description of available 1 0 port pins Description of available I O port pins on header pins Alternate function signal name RXDO A1 TXDO A3 RTSO A4 CTSO PA10 TWD TWCK IRQ1 SPIO MISO SPIO MOSI SPIO SPCK DRXD DTXD ETXCK EREFCK ETXEN ETXO ETX1 ERXO ERX1 ERXER EMDC EMDIO ERXDV ECRSDV EF100 PWMO PWM2
12. TIOA1 TIOB1 TIOA2 TIOB2 I O port pin AO U U UT U U TU TUT TU gt gt gt gt gt gt gt oo INISINI OO AJ U U U 0 0 0 0 010 00 U Jv vv v v v U2 NINININI NJ gt o O jo OQ www dresden elektronik de Page 18 of 38 User Manual Version 01 01 i BO12 oi Ge Radio modules deRFarm7 Table 8 Signal description list Signal name Active Comments Level Power Voltage Regulator Power Supply 3 0V to 3 6V Input JTAG exce n a U On Board Pulldown imas oo EM c s 3 gt G 0 ITI r joues SOC 2 joues o ExemdObk ius mu PWM Controller z x e g o ajaja OJO gt Interrupt IRQ1 External Interrupt Inputs Anput www dresden elektronik de Page 19 of 38 User Manual Version 01 01 i BO12 0 06 Radio modules deRFarm7 Signal name Type Comments Level 80 o Out Slaven o seek sisma o Seral Intertace Data o Two Wee Seri merece Cock io Analog Inputs Digital pulled up in M puts at reset ADC Trigger Input ADC Reterence mao ETXCK Reference Clock Input RMII only EREFCK F j NN NNNM 4
13. am7x512 ek Wow ScriptFile Link Help at81sam 73512 Memory Display Start Address 0200000 Refresh Display format Sis a 05100 C ascii 16 bit 32 bit 0 00200000 OxESSFFO060 OxEAFFFFFE OxEAFFFFFE 0 00200010 OxEAFFFFFE OxEAO00000 OxEAFFFFFE 0x00200020 OxE24EE004 OxE92D4000 OxE14FE000 OxE92D4001 0x00200030 xESSFEO034 59 100 OxES8EE100 OxE321F013 0x00200040 920501 1 12 50 1 fivk321Fna3 fivF5arr n1n NYyFSRFFIZN JIMI Applet traces on DBGU infos Y Apply DataFlash AT45DB DCB EEPROMAT24 Flash SRAM SerialFlash AT25 AT26 Download Upload File Send File Name mance Tests Performance deRFarm7 25A0x deRFnode bin zm Receive File Name Address oxi 00000 Size For Receive 0 0 1000 byte s SendFile Receive File Compare sent file with memory Scripts Erase All Flash Execute JEnable BrownOut Reset GPNVM1 Enable Flash access Enable Security Bit Erase All Flash U Figure 24 SAM BA boot from flash Board at31sam x512 ek 7 Close SAM BA disconnect the SEGGER SAM ICE programmer and re power the target The new MCU firmware starts now from the internal flash www dresden elektronik de Page 28 of 38 User Manual Version
14. dresden elektronik User Manual Radio Modules deRFarm7 15A02 15C02 deRFarm7 25A00 25C00 deRFarm7 25A02 25C02 Document Version V1 1 2012 01 05 User Manual Version 01 01 i Bete oi Ge Radio modules deRFarm7 Table of contents ES ul RB 5 2 ADDIERUDDE n eee mene ee E ee eU I LE EI eee 5 3 Features pe T R 6 4 Technical data mm 8 5 Mechanical ete ese 10 5 1 Radio module pluggable eerte rtr tre terrre Een 10 5 2 Footprint receptacles P 10 5 3 Radio module solderable 11 5 4 EE NE EE EENE EEEE 11 uu ricco e u u Rita sest EREA PRI ra A EAEE EEA 12 6 Soldering eoi Sos nig n aem 13 7 Pin assignment eee 14 Like Ne MN cu cr Cr TERN 17 7 2 Internal See 6 6716 g RR 21 B Prograrliriifig uuu uuu sata patasak usss EE EN 22 8 1 Required hardware r 22 8 2 Programming example e daos 23 8 3 JTAG 29 9 Debugging and tracing Too OESTE 29 10 RF components cass ec a ee Geet etude na bd qM tees 30 10 1 deRFarm7 15A02 156
15. et can be reached without problems The 2 4 GHz version is able to cover up to 200 m 650 feet with a ceramic chip antenna All versions have a 128 bit AES encryption unit installed The 512 kB Flash and 128 kB RAM of the deRFarm7 modules provide enough resources to be used for any tasks within a wireless sensor network 2 Application The main applications for the deRFarm7 radio modules are 2 4GHz IEEE 802 15 4 868MHz 915MHz IEEE 802 15 4 ZigBee Pro ZigBee RFACE ZigBee IP 6LoWPAN Wireless Sensor Networks WSN industrial and home controlling and monitoring Gateway applications between IEEE 802 15 4 and other networks e g Ethernet www dresden elektronik de Page 5 of 38 User Manual Version 01 01 i Radio modules deRFarm7 3 Features The Sub GHz radio modules deRFarm7 15A00 15 00 offer the following features e pluggable 2 male connectors 23 pins per row 1 27mm pitch e solderable 23 pads per row 1 27mm pitch e RF shielding e usable signals power supply peripheral programming debugging tracing ADC GPIO USB Ethernet MAC e application interfaces 1 x UART 1 x TWI 1x USB 1 x Ethernet MAC e Debug Programming interfaces 1 x SPI 1 x JTAG e Onboard chip antenna and transceiver for 868 900 MHz e Certification FCC pending e Compliant CE ETSI 3 0 3 6 JTAG DBGU m lt 5 h Figure 1 block diagram deRFarm7 15A00 15C00 The radio modules deRFarm7 15A02
16. final product enclosure that displays the contents shown below If the FCC ID is not visi ble when the equipment is installed inside another device then the outside of the device into which the equipment is installed must also display a label referring to the enclosed equip ment www dresden elektronik de Page 32 of 38 User Manual Version 01 01 i Radio modules deRFarm7 This equipment complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FCC 15 19 The internal external antenna s used for this mobile transmitter must provide a separation distance of at least 20 cm from all persons and must not be co located or oper ated in conjunction with any other antenna or transmitter Installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance This device is approved as a mobile de vice with respect to RF exposure compliance and may only be marketed to OEM installers Use in portable exposure conditions FCC 2 1093 requires separate equipment authoriza tion Modifications not expressly approved by this company could void the user s authority to operate this equipment FCC section 15 21 This equipment has been tested and found to comply with
17. ktronik de Page 21 of 38 User Manual Version 01 01 i BO12 0 Ge Radio modules deRFarm7 8 Programming 8 1 Required hardware Dresden elektronik ingenieurtechnik gmbh offers the hardware components for a fast startup The following hardware setups are possible e deRFarm7 radio module e deRFgateway or deRFnode baseboard SEGGER similar programmer For example to exchange the firmware of an ARM based radio module use the Atmel SAM ICE JTAG Emulator The programmer has to be plugged to the baseboard which is DC or USB powered Figure 16 SAM ICE connected with baseboard plus plugged radio module 1 The SEGGER SAM ICE programmer will not be offered by dresden elektronik ingenieurtechnik gmbh www dresden elektronik de Page 22 of 38 User Manual Version 01 01 i Bete Oi Ge Radio modules deRFarm7 3 8 2 Programming example The described programming examples was done with Atmel s programming software SAM BA v2 10 which is free downloadable on Atmel homepage Install SAM BA v2 10 on the PC or laptop and connect the hardware described in section 8 1 1 Start SAM BA v2 10 The start screen Figure 17 shows two selection tables At first choose the connect ed SEGGER SAM ICE programmer Figure 18 and then the connected board Figure 19 In this case the assembled MCU is important for selection that means choose AT91SAM7X512 EK PR SAMBA 2 1 a Select the connection Se
18. lect your board fasi sam x51 2 ek Connect Exit Figure 17 SAM BA start screen FS SAM BA 2 10 uo Figure 18 SAM BA start screen Choose programmer PS SAM BA 2 10 Select the connection Select your board fasi sam x512 ek Connect Figure 19 start screen Choose MCU www dresden elektronik de Page 23 of 38 User Manual Version 01 01 j Sale Radio modules deRFarm7 2 Click CONNECT to get to the SAM BA main screen Figure 20 If there appears an error message check if the target board is supplied via USB and or DC and if the JTAG cable is plugged in the right polarization SAM BA 2 10 at91sam7x512 ek File Script File Link at31sam7x512 Memory Display Start Address 0x200000 Refresh Display format r Applet traces on DBGU Size in byte s ascii C C 16bit 32bit infos Y ae 0 00200000 xESSFFO060 xEAFFFFFE xEAFFFFFE OxEAFFFFFE a 0x00200010 OxEAFFFFFE OxEAFFFFFE xEAO00000 xEAFFFFFE 0x00200020 OxE24EE004 OxE92D4000 OxE14FE000 OxE92D4001 j 0x00200030 OxESSFEO34 OxES9E0100 5 100 OxE321F013 0x00200040 xESZDSO1E OxE1A0E00F 12 OxESBDSOILE nwvnnonnn5sn 1 OvFSQFFNIN OvFSAFFI3AN lt U E DataFlash AT45DB DCB EEPROM AT24 Flash SRAM AT25 AT26 Do
19. lektronik de Page 7 of 38 User Manual Version 01 01 i Bete oi Ge Radio modules deRFarm7 4 Technical data Table 1 Mechanical data Radio modules Size Lx W x H 30x22 7x8 2 for deRFarm7 15A02 25A00 25A02 30 x 20 4 x 4 3 mm for deRFarm7 15C02 25C00 25C02 Connectors only for pluggable variants number of headers pins per header 23 pitch 1 27 mm pin length 3 05 mm pin diameter 0 51 mm Insulator L x W x H 29 2 x 2 5 x 2 5 mm Pins Pads pluggable and solderable variants 1 unplugged radio module Table 2 Temperature range qu e u ju 40 85 Working range T_work Table 3 Electrical data Electrical Vcc 3 0VDC deRFarm7 15A02 15C02 VDC Supply Voltage VCC 3 0 3 3 3 6 Current TXon TX PWR 10 dBm 52 mA consumption TXon TX_PWR 5 dBm 46 mA TX_PWR 0 dBm 43 mA RXon 36 mA Idle Txoff MCK 12MHz 21 mA www dresden elektronik de Page 8 of 38 User Manual Version 01 01 i BO12 0 06 Radio modules deRFarm7 Idle Txoff 48MHz 38 mA Sleep 250 uA depends on Sleep Mode deRFarm7 25A00 25A02 25C00 25C02 eme p qm m _ Supply Voltage Current TXon TX PWR 3 dBm 38 mA TX_PWR 1 dBm 37 mA TXon TX_PWR 17 dBm 32 mA RXon 36 mA Idle Txoff 1
20. may cause undesired operation Sample label for radio module deRFarm7 25A02 and deRarm7 25C02 FCC ID XVV ARM725A02 This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must ac cept any interference received including interference that may cause undesired operation Sample label for radio module deRFarm7 15A02 FCC ID XVV ARM715A02 This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must ac cept any interference received including interference that may cause undesired operation Note The radio modules deRFarm7 15C02 deRFarm7 25C00 and deRFarm7 25C02 fulfill a Permissive Change Class 1 regarding to FCC Section 2 1043 and complies with the re quirements of FCC part 15 To be used with the deRFarm7 15A02 deRFarm7 25A02 modules the external antenna have been tested and approved which is specified in here below The deRFarm7 15A02 deRFarm7 25A02 modules may be integrated with other custom design antennas which OEM installer must authorize following the FCC 15 21 requirements The Original Equipment Manufacturer OEM must ensure that the OEM modular transmitter is labeled with its own FCC ID number This includes a clearly visible label on the outside of the
21. pecified power ratings antenna specifications and or installation requirements as specified in the user manual If any of the se specifications are exceeded in the final product a submission must be made to a notified body for compliance testing to all required standards The CE marking must be affixed to a visible location on the OEM product The CE mark shall consist of the initials CE taking the following form e If the CE marking is reduced or enlarged the proportions given in the above graduat ed drawing must be respected e The CE marking must have a height of at least 5mm except where this is not possible on account of the nature of the apparatus e The CE marking must be affixed visibly legibly and indelibly www dresden elektronik de Page 33 of 38 2012 01 05 User Manual econ Radio modules deRFarm7 More detailed information about CE marking requirements you can find at DIRECTIVE 1999 5 EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on 9 March 1999 at section 12 11 3 Approved antennas The deRFarm7 25A00 has an integrated chip antenna The design is fully compliant with all regulations The deRFarm7 15A02 has been tested and approved for use with the antenna listed below The module may be integrated with other custom design antennas which OEM installer must authorize with respective regulatory agencies The used antenna was connected to the radio module with a 15cm U FL to SMA pigtail Table 10
22. perature Range Ramp down Rate Time 25 C to Peak Temperature Figure 9 shows a recorded soldering profile for a radio module The blue colored line illus trates a temperature sensor placed next to the soldering contacts of the radio module The pink line shows the set temperatures depending on the zone within the reflow soldering ma chine 280 260 240 220 200 180 160 140 120 100 80 60 40 T C 2 4 6 8 100 120 140 160 180 200 220 240 260 280 300 320 340 360 1151 Measured Temp Zone Temp Figure 9 Recorded soldering profile A solder process without supply of nitrogen causes a discoloration of the metal RF shielding www dresden elektronik de Page 13 of 38 User Manual Version 01 01 i BO12 01 Ge Radio modules deRFarm7 7T Pin assignment Both pin headers respectively pin contacts provide the most important signals to the custom er power supply peripheral programming debugging tracing analog measurement and free programmable ports All provided signals except VCC GND RSTN JTAGSEL TDI TDO TCK TMS USBDM USBDP and ADVREF are free programmable port pins GPIO 46 24 www dresden elektronik de OOOOOOOOOOOOOOOOOOOOOOLn 1 23 Figure 10 Top overlay deRFarm7 15A02 46 24 00000000000000000000000 www dresden elektronik de OOOOOOOOOOOOOOOOOOOOOOD 1 23 Figure 11 Top overlay de
23. r consequential damage in connection with the furnishing performance or use of this guide No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or any means electronic or mechanical including photocopying and recording for any purpose other than the purchaser s personal use without the written permission of dres den elektronik ingenieurtechnik gmbh Copyright 2012 dresden elektronik ingenieurtechnik gmbh All rights reserved www dresden elektronik de Page 38 of 38
24. ser Manual Version 01 01 i BO12 n4 Ge Radio modules deRFarm7 13 Revision notes Up to now for the deRFarm7 15A02 deRFarm7 25A00 deRFarm7 25A02 deRFarm7 15C02 deRFarm7 25C00 and deRFarm7 25C02 radio modules technical problems mal functions or any other critical issues are not known www dresden elektronik de Page 37 of 38 User Manual Version 01 01 i Bete oi Ge Radio modules deRFarm7 dresden elektronik ingenieurtechnik gmbh Enno Heidebroek StraBe 12 01237 Dresden GERMANY Phone 49 351 318500 Fax 49 351 31850 10 www dresden elektronik de Email wireless dresden elektronik de Trademarks and acknowledgements ZigBee is a registered trademark of the ZigBee Alliance 802 15 4 is a trademark of the Institute of Electrical and Electronics Engineers IEEE These trademarks are registered by their respective owners in certain countries only Other brands and their products are trademarks or registered trademarks of their respective hold ers and should be noted as such Disclaimer This note is provided as is and is subject to change without notice Except to the extent pro hibited by law dresden elektronik ingenieurtechnik gmbh makes no express or implied war ranty of any kind with regard to this guide and specifically disclaims the implied warranties and conditions of merchantability and fitness for a particular purpose dresden elektronik in genieurtechnik gmbh shall not be liable for any errors or incidental o
25. technologies for local area networks LAN Ethernet Media Access Controller European Telecommunications Standards Institute FCC Federal Communications Commission GPO GPIO Generals Purpose Input Output ISM Industrial Scientific and Medical frequency band JTAG Joint Test Action Group MCU uC Microcontroller Unit PCB Printed Circuit Board PCBA Printed Circuit Board Assembled Pulse Width Modulation Radio Frequency Reduced Media Independent Interface B C E F M Medium Media Access Control P P 5 SPL Serial Peripheral Interface Two Wire Serial Interface U SJART Universal Synchronuous Asynchronous Receiver Transmitter DC OD E DAC TH CC ISM In System Programming CB WM RF PI WI SB Universal Serial Bus www dresden elektronik de Page 4 of 38 User Manual Version 01 01 i BO12 0 Ge Radio modules deRFarm7 1 Overview The compact designed radio modules contains a powerful ARM7 microcontroller with 512 kBytes High Speed Flash On chip USB 2 0 Full Speed Transceiver Ethernet MAC 10 100 base T in RMII Mode and an onboard transceiver for 2 4 GHz or 868 915 MHz The 46 pin interface gives access to most hardware functions of the microcontroller A long radio transmission range can be achieved by using the coaxial jack U FL version with an external antenna attached In the Sub GHz band several hundred meters 100 m 330 fe
26. the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasona ble protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful inter ference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense FCC section 15 105 11 2 European Union ETSI The deRFarm7 15A02 deRFarm7 15C02 deRFarm7 25A00 deRFarm7 25C00 deRFarm7 25A02 and deRFarm7 25C02 modules have been tested compliant for use in European Un ion countries If the deRFarm7 15A02 deRFarm7 15C02 deRFarm7 25A00 deRFarm7 25C00 deR Farm7 25A02 and deRFarm7 25C02 modules are incorporated into a product the manufac turer must ensure compliance of the final product to the European harmonized 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 Annex II of the R amp TTE Directive The manufacturer must maintain a copy of the deRFarm7 15A02 deRFarm7 15C02 deR Farm7 25A00 deRFarm7 25C00 deRFarm7 25A02 and deRFarm7 25C02 modules docu mentation and ensure the final product does not exceed the s
27. wnload Upload File Send File _ Send File Receive File Name m Receive File Address oxi 00000 Size For Receive oxi 000 byte s Compare sent file with memory Scripts Boot from Flash GPNVM2 Execute loading history file 0 events added SAM BA console display active Tcl8 4 13 Tk8 4 13 SAM BA v2 10 1 96 SAM BA v2 10 1 96 Board atl sam73512 ek Figure 20 SAM BA main screen www dresden elektronik de Page 24 of 38 User Manual Version 01 01 j Radio modules deRFarm7 3 Before programming the MCU flash it is necessary to erase the internal flash Select the script ERASE ALL FLASH and click EXECUTE Figure 21 Be careful the whole internal flash content will be deleted SAM BA 2 10 at91sam7x51 2 ek Wolke File ScriptFile Link at81sam73512 Memory Display Start Address 0x200000 Refresh 1 Applet traces on DBGU Size in bytefs 0100 5 C asci C C 16 G 32bit infos Apply 0x00200000 OxES9FFO60 OxEAFFFFFE OxEAFFFFFE OxEAFFFFFE 0x00200010 xEAFFFFFE xEAFFFFFE OxEs000000 OxEAFFFFFE 0x00200020 OxE24EE004 OxE92D4000 OxE14FE000 OxE92D4001 0x00200030 xESSFEO034 OxES9E0100 OxESSEE100 OxE321F013 0x00200040 92 501 OxE1A0E00F OxE12FFF10 501 nwvnnonnnnn Ow FRA7 1 FENG NvyFSGFFNIN 1
28. xESSFFO60 OxEAFFFFFE OxEAFFFFFE OxEAFFFFFE 0x00200010 OxEAFFFFFE OxEAFFFFFE xEAOO00000 xEAFFFFFE 0x00200020 OxE24EE004 OxE92D4000 OxE14FE000 OxE92D4001 0x00200030 59 4 OxES9E0100 5 100 OxE321F013 0x00200040 xESZDSO1E 1 12 10 OxESBDSOLE nwnnonnnsn 321 92 NyFSGFFNIN 1 RS fa n DataFlash 4 EEPROM 24 Flash SRAM SerialFlash AT25 4T26 Download Upload File Lock region s to lock Send Name rmance_Tests P Receive File Name Address oxi 00000 Compare sent file with memory Scripts Erase All Flash Y Execute I Send File C Dokumente und Einstellungen apa DE Desktop Performance Tests Performance deRFarm7 25A0x deRFnode bin at ad l dress 0 100000 first sector O last sector 4 EI Writing 0x1266C bytes at buffer addr 0 202 88 mld 0 1266 bytes written by applet SAM BA v2 10 1 96 lil Sending data NjinkSARMO Board at91sam7x512 ek Figure 23 SAM BA lock regions www dresden elektronik de Page 27 of 38 User Manual Version 01 01 i Radio modules deRFarm7 6 The last action is to set the GPNVM2 bit in the boot from flash mode Just select and execute the script BOOT FROM FLASH Figure 24 FS SAM BA 2 10 at91s
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