OpenTracker 2
Contents
1. 17 Battery monitoring AIN S INLEVELU nnns nsn na inns ness n ans rss 18 Using Battery Monitoring sss sese see eee eee 18 Customizable EXT RN 19 BR NM E 19 erame E0172 10 ONS INS ERR RTT TT 19 LEDS nec es cere se oa O 20 HVS WG MUN BE 20 PNR CED E 20 IES TTT 20 niis aT 21 Sid e 21 USB RI IRI EEN 22 My NO AGC EE EEN 23 Edge Eege 23 SOWA EEN 24 2 OpenTracker 2 User Manual 1 3 geg link www geolink io elg EE 24 Adding Opentracker 2 as Board to Arduino IDEA 24 Installing necessary Libraries eee Error Bookmark not defined Increase the serial butter Error Bookmark not defined Using Arduino IDE With ODSll le EE 24 TOUS SO OUR Mtm 256 Reset Soft bricked board Flash locked 256 How to Reset a Soft bricked board sese 256 Op r ti nal Conditions EE 267 NOW TO ger SUDDO E 28 User Manual 1 3 OpenTracker 2 3 www geolink io geo link Introduction The OpenTracker v2 is the first 100 Arduino compatible fully open source commercial grade GPS GLONASS vehicle tracker development board that comes with a free web interface for tracking The OpenTracker v2 hardware includes the same powerful 32 bit ARM Controller as the Arduino DUE a GSM GPRS modem for wireless connectivity a GPS GLONASS module with Assisted GPS CAN BUS plenty of I O and a wide operating temperature range of 35 C to 80 C2. 394 36 delay 100 37 18 OpenTracker 2 User Manual 1 3 geglink www geolink io Customizable EXT PIN Using EXT PIN The EXT Pin on the main connector has no function It is routed to the internal I O connector This may be used for anything the user desires For example with a 1 wire communication or additional analog lines Simply connect the IO TO EXT Pin on the Internal I O pin header to your custom setup Please note When connecting any Internal I O Pin to the lO TO EXT that those have 3 3V levels and are directly connected to the MCU We recommend to protect the pin against overvoltage Example usage One Wire In this example four D81820 Temperature sensors are driven in 1 wire parasite power mode Including basic I O protection with a 3 6V Zener diode D1 IO TO EXT o TO EXT R1 4k7 VIN 3V3 4V EXT_PA23 IO TO EXT D1 1N4729A io TO EXT C EXT MISO e EXT SDA EXT MOSI x EXT_SCL Zemmer EXT_NSO EXT TXD2 EXT_SCK EXT_RXD2 EXT_RX EXT_PA23 EXT_TX EXT_PA22 EXT PA21 nRESET ERASE CONN DIL20 Temperature Sensors EXTENSION CONNECTOR Outside Opentracker User Manual 1 3 OpenTracker 2 19 www geolink io geo link LEDs OpenTracker has two LEDs for status indication The Green LED named NET indicates the network status of the M95 modem and cannot be used for other purpose as connected directly to the GSM Modem The Red LED can be programmed to ind
3. Please feel free to contact us with any questions queries or suggestions If your question is about technical support or troubleshooting for one of our products we kindly ask you to check first our documentation for a possible solution If you cannot find the solution you are looking for then please write to support geolink io providing all possible details geglink Geolink all right reserved Geolink assumes no responsibility for any errors which may appear in this manual Furthermore Geolink reserves the right to alter the hardware software and or specifications detailed herein at any time without notice and does not make any commitment to update the information contained herein Geolink products are not authorized for use as critical components in life support devices or systems OpenTracker is an open source development board for vehicle tracking applications and any kind of certification homologation for a final product based on this board is responsibility of the final developer manufacturer User Manual 1 3 OpenTracker 2 27
4. Release 1 3 Er pem MOSEB 02 NCH STD c m T Xw 9n M95 MEBRAN EI det T lad lada 2 W1193 MQ013 SN MP252090500024 MET 86573302187 574 User Manual 0 2 Lr LE P Me CP z 2 4 PENTRACKER V2 Y ved E E ES E9 DUDU _ s T EE EE E Ef T DE ro EES e LEE HEUTE LA zA 9 4Y 0 9 307592 e MTL M N Q Es 9 D pe c Q ink Oe geglink www geolink io Table of Contents Ty OCG re SEN 4 Hardware Introduction EEN 5 BO OVVIE EE 5 PIOC EE 5 Mee MEN 5 E Gelee TE IEN 6 eie Start TT e TEE 7 Meal Ard mo IDE EE 7 Jae e ge Re EE 7 COSC nun 7 CO INS USB NS EE 8 COAST NOG FN EE 8 Connect Power SOUICC EE 9 SEENEN 9 EE N eror a E EEA E E EA E A ER E 9 Change SMS password E 10 SMS Cy el len le LEE 11 Re E 11 Eieren Ee EE 12 Man R eiie e tege 12 Main Connector Pin assignment eee ee E Te bet eee ee 12 CAN BUS Intertace cccccccccccccccccccecccecccecuccecuccucucuucacaucucuuuecueuecsunecseueceeaececauaucsunecsuaecsuauseeesaraunecsuneceuaecass 12 UTS TG Al ME 12 Open Collectors relay COMMS CONE EE 13 Using the Relay outputs OUT1 OUT2 nennen nnnm nnn nean n narra nnns 14 Iaer 15 Using the Inputs INT IN2 15 Voltage detection VDET ignition detection e eee eee eee 17 Using lgNtHOn detection VDE T
5. You can try to force a mass erase on the MCU Flash This is accomplished by power ON short NRESET to GND and hold short ERASE to VDD and hold release NRESET wait a few seconds You can also power OFF short ERASE to VDD and hold power ON wait a few seconds We placed NRESET and ERASE on the expansion connector and near VDD and GND so that it s easy to just use a jumper or a clip to perform the above operations nReset GND If the erase is successful you can reset the board again or power cycle it and connect the USB cable again You will have to change serial port setting on the Arduino IDE before programming because the COM port will change to the bootloader COM User Manual 1 3 OpenTracker 2 25 www geolink io Operating Conditions 26 Parameter Operating temperature Storage temperature Power supply Supply current I GSM GPS on 12V 24V Supply current I GSM GPS off 12V 24V Supply current I sleep 12V 24V MIN 35 C 45 C 9VDC 12VDC 24 VDC 400 mA 200 mA 100 mA 50 mA Internal Expansion I O voltage level 0 VDC External I O VDET I switch 0 VDC External I O IN1 IN2 0 VDC External I O OUT OUT2 Vin switch 0 VDC External I O OUT1 OUT2 I switch OpenTracker 2 Typical 5 mA geglink MAX 80 C 90 C 32 VDC 83 VDC 32 VDC 32 VDC 32 VDC 5900mA User Manual 1 3 geglink www geolink io How to get support
6. 1 3 OpenTracker 2 5 geglink www geolink io GPS Module Quectel L76 GPS GLONASS Module Multi MGSS engine for combined GPS GLONASS and QZSS Easy self generated orbit prediction for instant positioning fix Assisted GPS to enable fast Time To First Fix TTFF Ultra low tracking power consumption 18mA Always Locate an intelligent algorithm for power saving 99 acquisition 33 tracking channels up to 210 PRN channels Supports DGPS SBAS WAAS EGNOS MSAS GAGAN Anti Jamming Multi tone Active Interference Canceller Take note of the IMEI code on the modem you can also scan the QR code because you will need it to register your device on the Geolink website 6 OpenTracker 2 User Manual 1 3 geo link www geolink io Quick Start Guide Install Arduino IDE The Arduino IDE is an integrated development environment used for OpenTracker If you plan to modify the program code or write your own there is no way around it Please note The tracker comes pre programmed if you only want to get started tracking just skip this step OpenTracker requires Arduino IDE 1 6 4 or later The download should be just below 100MB while downloading the installer and the installation process you may move on the next steps Please download latest Version here http arduino cc en Main Software Insert SIM Card OpenTracker has got one Micro SIM slot Larger SIM cards can be cut into micro SIM in any Store that sells SIM Ca
7. The hardware is pre programmed and able to send tracking data right out of the box you will only need the SIM card and to register the device on our free to use tracking software After the configuration is complete you will see your device on the map The amount of trackers per user is unlimited 4 OpenTracker 2 User Manual 1 3 geglink www geolink io Hardware Introduction Board Overview Internal USB Programming Quectel M95 GSM GPRS Expansion Pins Connector Modem GSM Antenna Connector ba cs oge m LI td d MON Eh G ge i T h T i TW DA ie6 s i a TE AG v vey n KI E Rea E x U i aie T S gt e e Or ive CA 7 e X 00zz 5 SS ga H N k 609 C16 E Res tr DE V a PESE LE demi AAPAN LE EES WII HOUT ji i TTT TTT HHH Main Connector microSIM Slot XEM TII IERES E 3 1 WA n iM ER s a BRR SBF S WE IE E AE AME XNRB XS GPS Antenna dms Connector CH ATMEL Processor JTAG Quectel L76 GPS GLONASS Module Processor The ATMEL SAM3A4C ARM Cortex M3 CPU is a 84MHz 32 bit ARM Core microcontroller with 256KB embedded dual bank Flash 2 x 128 kbytes and 64 kbytes embedded SRAM Processor datasheets are available at http www atmel com devices SAM3A4C aspx Modem Quectel Quadband M95 GSM GPRS Modem e GPRS data uplink transfer max 85 6kbps e Quad band o GSM850 o GSM900 o DCS1800 E o PCS1900 User Manual
8. Ignition is on 21 if digitalRead PIN S DETECT LOW 22x debug print F Ignition detected 23 User Manual 1 3 OpenTracker 2 17 geglink www geolink io Battery monitoring AIN S INLEVEL OpenTracker hast got the possibility to monitor the input voltage This is done via the power input VIN and no additional cables have to be connected to the tracker m 3V3 D18 BASTI VIN 220k SM R 0603 1 C46 100nF SMIC D603 50V Using Battery Monitoring The following example shows how to measure the Supply voltage and print it to the debug port m define DEBUG 1 enable debug msg sent to serial port 2 define debug_port SerialUSB 34 4 ifdef DEBUG Ds define debug print x debug port print x 6 else 7 define debug_print x 8 endif 9s 10 Variables will change 11 int outputValue 12 int sensorValue 13 14 15 void setup 16 put your setup code here to run once 17 18 197 20 void loop 21 22 Read VIN Value 23 read the analog in value 24 sensorValue analogRead AIN S INLEVEL 25 map it to the range of the analog out 26 outputValue sensorValue 242 0f 22 0f ANALOG VREF 1024 0f 27 28 print the results to the serial monitor 29 debug print F VIN 30 debug_print outputValue BT debug print F V 32 debug print sensorValue 33 debug_print F 34 debug port println
9. UV approved Main Connector Pin assignment era Ch a YE 7 MAIN CONNECTOR CAN BUS Interface OpenTracker features a standard CAN Bus interface on the main connector The CAN bus needs a termination resistor typical 120 Ohm which is not onboard and will have to be set by the user We are using the Ti SN65HVD230 CAN Transceiver For more info and electrical specifications refer to the Component datasheets at http www ti com product sn65hvd230 Using CAN We provide example code in our github repository at https github com geolink opentracker 12 OpenTracker 2 User Manual 1 3 geo link www geolink io Open Collectors relay connection OUT RELAYS Operating conditions MIN MAX Switching voltage UV DC 32VDC Switching current 500mA In this example were using relays with a rated switching voltage of 12VDC Also the 12V is used to be switched meaning were will turn on off 12V rated devices like Lights Motors Horns etc To do that you will need to connect the first coil contact to 12V and the second to OpenTracker as shown in the picture below w OpenTracker Once the command is given to switch the relay the PIN OUT1 OUT2 will be switched to ground internally so current can flow and the relays can switch User Manual 1 3 OpenTracker 2 13 geglink www geolink io Hands on recommendation for Relay usage e Only use car relays and certified cables inside vehicles e A relay socket will ensur
10. bit MIN MAX V input OVDC 32VDC Using the Inputs IN1 IN2 This example shows how to read the analog inputs on the Main Connector External IO and print the output to the debug port 1 define DEBUG 1 enable debug msg sent to serial port 2 define debug_port SerialUSB 3 4 ifdef DEBUG B define debug print x debug port print x 6 else 7 define debug print x 8 endif 9 10 Variables will change 11 int outputValue 12 int sensorValue 13 14 15 void setup 16 put your setup code here to run once 17 18 L 19 20 void loop 21 22 Read IN1 Value 25 read the analog in value 24 sensorValue analogRead AIN EXT IN1 25 map it to the range of the analog out 26 outputValue sensorValue 242 0f 22 0f ANALOG VREF 1024 0f 27 User Manual 1 3 OpenTracker 2 15 www geolink io geglink 28 294 30 3l 32 33 34 354 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 print the results to the serial monitor debug print F IN1 debug print outputValue debug print F V debug print sensorValue debug print F debug port println Read IN2 Value read the analog in value sensorValue analogRead AIN EXT IN2 map it to the range of the analog out outputValue sensorValue 242 0f 22 0f ANALOG VREF 1024 0f print the results to th
11. cker 2 as Board to Arduino IDE Make sure you have a recent Arduino IDE version 1 6 4 or later Open the Preferences dialog from the File menu and add the following address to the Additional Boards Manager URLs text box https cdn rawgit com geolink opentracker arduino board master package opentracker index json More preferences can be edited directly in the file C Users Paolo AppData Roaming Vrduino 15 preferences txt edit only when Arduino is not running Open the Boards Manager window from the Tools menu write opentracker in the text box at the top choose OpenTracker Boards from the list below and click the Install button Type Al e opentracker OpenTracker Boards 32 bits ARM Cortex M3 by Geolink version 1 0 0 INSTALLED Boards included in this package GeoLink OpenTracker Online help More infa Using Arduino IDE with OpenTracker Once the previous steps in this chapter have been performed successfully the Arduino IDE is ready to use We additionally provide examples and development updates on GitHub Please review the repositories regularly at https github com geolink opentracker 24 OpenTracker 2 User Manual 1 3 geg link www geolink io Troubleshooting Reset Soft bricked board Flash locked During development process it may happen the board will be bricked and compiler output will look like Please follow the below instructions to solve this How to Reset a Soft bricked board
12. e proper connection e Don t do it yourself if you are unsure what you are doing Ask a car mechanic to do this connections for you instead Please note It is not our responsibility to ensure you connect the relay the appropriate way Always ensure you read the specifications of the relay you intend to use and the devices you want to operate NEVER work on circuitries under voltage ALWAYS remain within the manufacturers specifications Using the Relay outputs OUT OUT2 This example shows how to initialize the outputs and switch them on and off 1 void setup 25 Relay output 3 pinMode PIN_C_OUT_1 OUTPUT Initialize pin as output 4 digitalWrite PIN C OUT 1 LOW Set PIN LOW 5 pinMode PIN_C_OUT_2 OUTPUT Initialize pin as output 6 digitalWrite PIN C OUT 2 LOW Set PIN LOW y 8 9 void loop 10 digitalWrite PIN C OUT 1 HIGH switch the relay on Lie digitalWrite PIN C OUT 2 HIGH switch the relay on 12 13 delay 3000 wait 14 15 digitalWrite PIN C OUT 1 LOW switch the relay off 16 digitalWrite PIN C OUT 2 LOW switch the relay off 17 18 delay 3000 wait 19 14 OpenTracker 2 User Manual 1 3 geo link www geolink io Inputs The two inputs on the Main Connector IN1 and IN2 are analog inputs and are able to measure voltages up to 32 volts Operating conditions Analog input Resolution Vpin Vinput 22 220 22 8
13. e serial monitor debug print F IN2 debug print outputValue debug print F V debug print sensorValue debug print F debug port println delay 1000 16 OpenTracker 2 User Manual 1 3 geo link www geolink io Voltage detection VDET ignition detection The voltage detection is designed to give feedback about the power status If the Pin VDET is connected to the Ignition line of a car the Tracker is able to detect a logical 1 Ignition off or a logical O ignition on on S DETECT This is useful to put the tracker asleep or wake it up VDET is a Digital input Operating conditions VDET Logic 1 ignition off VDET Logic 0 ignition on MIN MAX MIN MAX V input UV DC lt 0 7VDC gt 2VDC 32VDC 3V3 VIN_DET S_DETECT Q8 MMUN2232 Using Ignition detection VDET The ignition detection is a simple Input to detect if the vehicle is started By adding code the user can define what to do when ignition is turned on off In this example the Tracker will print a string to the debug port 1 define DEBUG 1 enable debug msg sent to serial port 2 define debug port SerialUSB Ja 4 ifdef DEBUG as define debug print x debug port print x 6 else 7 define debug print x 8 endif 9 10 11 void setup 125 13 Ignition detection 14 pinMode PIN S DETECT INPUT Initialize pin as input 15 16 L 17 18 void loop 19 20 Check If
14. en 5 DM MAS 5 5 1 YV E Z F Start up the tracker Please ensure to insert the correct data as wrong information can cause higher costs and even be a source of connection problems Setup APN Send SMS message to the inserted SIM card number to configure APN for your GSM provider WAP APN are not supported pass apn APN NAME Example fpass apn internet The module will reply with the following response APN saved Send 2 SMS messages to the inserted SIM card number to configure APN username and password optional for some GSM providers default username and password are empty pass gprsuser APN USERNAME pass gprspass APN PASSWORD Example pass gprsuser guest pass gprspass guest The module will reply with the following response APN username saved APN password saved User Manual 1 3 OpenTracker 2 9 geglink www geolink io Change SMS password Optionally change SMS password by sending following SMS command pass smspass NEW PASSWORD Example pass smspass mynewpass After changing the SMS password the SMS commands should begin with your new password like mynewpass COMMAND ARGUMENTS Please note depending on the status of the device it may take a while until the SMS response is sent To speed up the process you may turn off ignition or temporarily disco
15. icate various information J3 33 33 S al 2 LIGHT PIPE X2 Ny D17 D20 T LED MODEM LED POWER GREEN 0805 R76 RED 0205 SM R_0603 R81 1 Q7 620 1 Using the LEDs PB27_LED PWR LED red The power LED can be programmed Please see below the Arduino Example LEDS 1 include avr dtostrf h 2 3 void setup 4 Da setup led pin 6 pinMode PIN POWER LED OUTPUT Set LED as Output s digitalWrite PIN POWER LED LOW Set LED initially off 8 9i 10 void loop 11 12 Switch the Power LED 13 digitalWrite PIN POWER LED HIGH 14 delay 800 15 digitalwrite PIN_POWER_LED LOW 16 delay 800 L4 18 NET LED green This LED is just used by the M95 modem for network feedback and directly connected to the M95 Pin NETLIGHT State Module function off The module is not running 64ms on 800ms off The module is not synchronized with network no network 64ms on 2000ms off The module is synchronized with network has network 64ms on 600ms off GPRS data transfer is ongoing 20 OpenTracker 2 User Manual 1 3 geo link www geolink io Internal UO The Internal I O 20 pin Expansion connector is a standard 2 54mm Pin header which is not populated It features the following pinout 1 x SPI 2 X UART 1 x l2C Analog PWM GPIO nReset Erase 3 3V 4V VIN GND PLEASE NOTE IMPORTANT NOTE The I O voltage levels are not 5V tolerant Only use 3 3V leve
16. ls The internal I O are left for custom Expansions done by the user to add functionalities used in special applications Schematic VIN 3V3 4V dh A ih J2 1 20 lO TO EXT L 2 LIN 0 LJ EXT MISO 3 18 EXT SDA C C EXT MOSI E EXT SCLOQ EXT Man 16 EXT TxD2 Q C EXT SCK 6 EXT RxD2 EXT RX 7 WE EXT PA23 C EXT TX 8 EXT PA22 C EXT PA21 9 nRESET ERASE 10 RG SW CONN DIL20 EXTENSION CONNECTOR User Manual 1 3 OpenTracker 2 21 geglink www geolink io USB Interface The USB connector is used to program and debug the OpenTracker board To be able to communicate with the tracker via USB the tracker needs to be connected to a power supply as well 1 Install Arduino IDE 1 5 7 or later on the workstation used 2 Usea micro USB Type B cable and plug it into the board 3 Ifthe drivers have been installed correctly can be checked with the device manager Windows only When board is powered up and the USB cable is connected OpenTracker will be recognized as Arduino DUE in section Ports COM amp LPT as shown below Only the COM port number will vary EN Device Manager File Action View Help eleng SUPPORT TIGAL amp Audio inputs and outputs E Batteries KY Bluetooth o Bluetooth jE Computer cs Disk drives amp Display adapters Ze DVD CD ROM drives s Human Interface Devices Za Imaging devices amp Intel WiUSB Keyboards n Mice and o
17. nnect VDET 10 OpenTracker 2 User Manual 1 3 geg link www geolink io SMS Commands Summary of the SMS commands for the initial configuration The unit will accept only one command at a time and send a reply on successful command execution this may take a while Command Syntax Example Reply Set APN PASS apn NEWAPN pass apn internet APN saved Set APN Username PASS gprsuser NEWUSERN pass gprsuser quest APN username saved Set APN Password PASS gprspass NEWPASS pass gprspass guest APN password saved Set SMS Password PASS smspass NEWSMSPASS pass smspass newpass SMS password saved Set Sending Interval PASS int INTERVAL_SECONDS pass int 60 Interval saved sec Set SIM Pin PASS pin NEW_PIN pass pin 1234 PIN saved Please allow some time for the device to reboot after the last SMS reply Do not immediately turn it off Register To use the Geolink web interface www geolink io you need to register your OpenTracker device Please follow this guide https geolink io quide php Make sure your device is configured powered and ignition is on so that it connects to the tracking server User Manual 1 3 OpenTracker 2 11 geglink www geolink io External 1 0 Main Connector Type We use the Molex 0430451006 Connector on our board Micro Fit 3 0 Family Fully isolated contacts Full polarization Positive locks 3 00mm 118 Pitch Up to 5 0A per circuit 600V AC rating UL 94V 0 CSA T
18. rds or Mobile phones 1 Unlock slot 2 Open cover 3 Insert SIM 4 Close slot and lock it For your convenience the SIM PIN should be deactivated If this is not an option the SIM PIN has to be entered into the tracker h and flashed into the Tracker Connect Antennas Take the antenna cable ends plug them one after another into the antenna connector on the OpenTracker Turn the antenna cable connector clockwise Ensure to connect the antennas tightly Make sure to plug the GPS GLONASS antenna here shown orange into the connector labeled GPS on the board and the GSM antenna here shown in blue into the connector labeled GSM User Manual 1 3 OpenTracker 2 7 geglink www geolink io Connect USB Cable Use a micro USB Type B cable and plug it into the board as shown in the picture below This is an optional step Only necessary if new software has to be installed or developed Connect MOLEX Cable Ensure the Latch on the connector is faced up as shown in the picture below Push the connector until it clicks 8 OpenTracker 2 User Manual 1 3 geglink www geolink io Connect Power source OpenTracker supports 12V 24V nominal power supplies the full range is 9 32 Volts DC Please connect Positive terminal to Pin 1 and Negative terminal to Pin 6 as in the picture below 959 ey a TTT TTT TTT TTT TT TTT TT 3 zi ec fce v wt En wen BE KA
19. ther pointing devices K amp Monitors Sr Network adapters gt Other devices K Portable Devices 27 ECP Druckeranschluss LPT1 725 Intel R Active Management Technology SOL COM3 725 Kommunikationsanschluss COM1 Please note If you encounter troubles with the USB driver we recommend to read the following pages http arduino cc en Guide ArduinoDue toc8 22 OpenTracker 2 User Manual 1 3 geo link www geolink io JTAG Interface OpenTracker has got a JTAG interface which may be used for programming and debugging The JTAG connector is a not populated 10 pin 050 inch pitch male header The recommended Debugger is the Atmel SAM ICE for Atmel SAMA5 SAM3 SAM4 SAM7 and GAMO ARMQO core based microcontrollers in connection with ARM JTAG 20 10 connector Adapter from Olimex More info at Atmel SAM ICE http www atmel com tools atmelsam ice aspx tab overview ARM JTAG 20 10 https www olimex com Products ARM JTAG ARM JTAG 20 10 Schematic TP14 TP16 SWDIO TMS SWDCLK TCK SWO TDO SWD NC TDI nRESET User Manual 1 3 OpenTracker 2 23 www geolink io geo link Software Arduino IDE If you just want to use OpenTracker to Track your device you do not need to do these steps It is all there and configured for this use But if you want to take advantage of all IO and additional features follow the instructions below and you are ready to develop your own software with Arduino IDE Adding OpenTra
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