Changes for page TrackerD -- LoRaWAN Tracker User Manual
Last modified by Xiaoling on 2025/04/14 16:33
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... ... @@ -62,7 +62,6 @@ 62 62 * Clock Speed: 32Mhz 63 63 64 64 65 - 66 66 (% style="color:blue" %)**Common DC Characteristics:** 67 67 68 68 * Supply Voltage: 5V via USB port or Internal li-on battery ... ... @@ -69,7 +69,6 @@ 69 69 * Operating Temperature: -40 ~~ 60°C 70 70 71 71 72 - 73 73 (% style="color:blue" %)**LoRa Spec:** 74 74 75 75 * Frequency Range, ... ... @@ -92,13 +92,11 @@ 92 92 * LoRaWAN 1.0.3 Specification 93 93 94 94 95 - 96 96 (% style="color:blue" %)**Battery:** 97 97 98 98 * 1000mA Li-on Battery power (for model TrackerD) 99 99 100 100 101 - 102 102 (% style="color:blue" %)**Power Consumption** 103 103 104 104 * Sleeping Mode: 200uA ... ... @@ -107,7 +107,6 @@ 107 107 108 108 109 109 110 - 111 111 == 1.3 Features == 112 112 113 113 ... ... @@ -128,7 +128,6 @@ 128 128 129 129 130 130 131 - 132 132 == 1.4 Applications == 133 133 134 134 ... ... @@ -137,7 +137,6 @@ 137 137 138 138 139 139 140 - 141 141 = 2.1 Use TrackerD = 142 142 143 143 ... ... @@ -223,47 +223,44 @@ 223 223 The default uplink payload includes totally 11 bytes. (User can use AT+MOD=0 to enable the Temperature and humidity sensor to hum/tem info from accelerometer. When accelerometer info is enable, total payload will be 15 bytes, please note 15 bytes won't work on DR0 on US915/AU915 frequency band. ) 224 224 225 225 226 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:520px" %) 227 -|=(% scope="row" style="width: 69px;" %)((( 228 -**Size** 229 - 230 -**(bytes)** 231 -)))|(% style="width:76px" %)4|(% style="width:87px" %)4|(% style="width:76px" %)2|(% style="width:52px" %)1|(% style="width:88px" %)((( 232 -2 233 - 234 -(optional ) 235 -)))|(% style="width:83px" %)((( 236 -2 237 - 238 -(optional) 219 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %) 220 +|=(% scope="row" style="width: 50px;" %)((( 221 +**Size(bytes)** 222 +)))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:50px" %)1|(% style="width:88px" %)((( 223 +2(optional) 224 +)))|(% style="width:87px" %)((( 225 +2(optional) 239 239 ))) 240 240 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)((( 241 241 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]] 242 -)))|(% style="width:52px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:88px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:8 3px" %)[[Tem>>||anchor="HTem:"]]229 +)))|(% style="width:52px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:88px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]] 243 243 244 244 [[image:1664501958445-288.png]] 245 245 246 246 247 -==== (% style="color:blue" %)Alarm & BAT:(%%) ==== 234 +==== (% style="color:blue" %)**Alarm & BAT:**(%%) ==== 248 248 249 -(% border="2" style="background-color:#ffffcc; color:green; width: 329px" %)250 -|(% style="width: 72px" %)**Size(bit)**|(% style="width:67px" %)1 bit|(% style="width:118px" %)1bit|(% style="width:63px" %)14251 -|(% style="width:72px" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 236 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %) 237 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits 238 +|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 252 252 253 -==== (% style="color:blue" %)FLAG:(%%) ==== 254 254 255 -(% border="2" style="background-color:#ffffcc; color:green; width:332px" %) 256 -|(% style="width:79px" %)**Size(bit)**|(% style="width:55px" %)2 bits|(% style="width:47px" %)1bit|(% style="width:140px" %)5 bits 257 -|(% style="width:79px" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H2.3.4BLEpositioningPayload28Fport229"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]|(% style="width:140px" %)Firmware version 241 +==== (% style="color:blue" %)**FLAG:**(%%) ==== 258 258 243 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %) 244 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:50px" %)1bit|(% style="width:100px" %)5 bits 245 +|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H2.3.4BLEpositioningPayload28Fport229"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]|(% style="width:140px" %)Firmware version 246 + 259 259 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 260 260 261 261 262 -==== (% style="color:blue" %)Location info:(%%) ==== 250 +==== (% style="color:blue" %)**Location info:**(%%) ==== 263 263 264 264 * Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976// 265 265 * Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57// 266 266 255 + 256 + 267 267 (% style="color:red" %)**Important note:** 268 268 269 269 1. When power is low (<2.84v), GPS won't be able to get location info and GPS feature will be disabled and the location field will be filled with 0x0FFFFFFF, 0x0FFFFFFF. ... ... @@ -283,18 +283,18 @@ 283 283 284 284 285 285 286 -==== (% style="color:blue" %)Alarm:(%%) ==== 276 +==== (% style="color:blue" %)**Alarm:**(%%) ==== 287 287 288 - 289 289 Example: 0x4B & 0x40 >> 6 = 0x01 290 290 291 291 292 -==== (% style="color:blue" %)BAT:(%%) ==== 281 +==== (% style="color:blue" %)**BAT:**(%%) ==== 293 293 294 - 295 295 Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV). 296 296 285 +((( 297 297 The battery info shows the current voltage, for (% style="color:blue" %)**TrackerD**(%%) version which powered by li-on battery. User can use below mapping to indicate the battery in percentage: \ 287 +))) 298 298 299 299 300 300 * > 4.0v : 80% ~~ 100% ... ... @@ -303,28 +303,32 @@ 303 303 * 3.40v ~~ 3.69v: 20% ~~ 40% 304 304 * < 3.39v: 0~~20% 305 305 306 -==== (% style="color:blue" %)LON:(%%) ==== 307 307 297 +==== (% style="color:blue" %)**LON:**(%%) ==== 298 + 308 308 309 309 Enable/Disable LED activity for uplink 310 310 302 +((( 311 311 0x00: Disable LED indicator. 304 +))) 312 312 306 +((( 313 313 0x01: Enable LED indicator (Default Value) 308 +))) 314 314 315 315 316 -==== (% style="color:blue" %)Hum:(%%) ==== 311 +==== (% style="color:blue" %)**Hum:**(%%) ==== 317 317 318 318 0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree 319 319 320 320 321 -==== (% style="color:blue" %)Tem:(%%) ==== 316 +==== (% style="color:blue" %)**Tem:**(%%) ==== 322 322 323 323 011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree// 324 324 325 325 326 326 327 - 328 328 === 2.3.3 Uplink FPORT~= , History GNSS Positioning === 329 329 330 330 ... ... @@ -332,17 +332,13 @@ 332 332 === 2.3.4 BLE positioning Payload(Fport2) === 333 333 334 334 335 -Different MODE has different payload: 329 +Different MODE has different payload: (% style="color:blue" %)**MODE=2** 336 336 337 -**MODE=2** 338 - 339 -(% border="2" style="background-color:#ffffcc; color:green; width:491px" %) 340 -|(% style="width:70px" %)((( 341 -**Size** 342 - 343 -**(bytes)** 344 -)))|(% style="width:44px" %)16|(% style="width:61px" %)4|(% style="width:63px" %)4|(% style="width:71px" %)2|(% style="width:50px" %)4|(% style="width:47px" %)2|(% style="width:15px" %)1 345 -|(% style="width:70px" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)((( 331 +(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %) 332 +|=(% scope="row" style="width: 60px;" %)((( 333 +**Size(bytes)** 334 +)))|(% style="width:30px" %)16|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:120px" %)2|(% style="width:50px" %)4|(% style="width:50px" %)2|(% style="width:30px" %)1 335 +|=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)((( 346 346 iBeacon MAJOR 347 347 )))|(% style="width:63px" %)((( 348 348 iBeacon MINOR ... ... @@ -354,6 +354,7 @@ 354 354 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]] 355 355 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]] 356 356 347 + 357 357 [[image:1664502425687-834.png]] 358 358 359 359 ... ... @@ -365,6 +365,8 @@ 365 365 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon. 366 366 * (% style="color:#037691" %)**RSSI: ** (%%) The RSSI from the strongest iBeacon. 367 367 359 + 360 + 368 368 === 2.3.5 Add Payload format in TTN V3 === 369 369 370 370 ... ... @@ -388,9 +388,13 @@ 388 388 == 2.4 Integrate with Datacake == 389 389 390 390 384 +((( 391 391 After TrackerD sends data to LoRaWAN server such as TTN, use can pass the data to Datacake and plot out, currently only support GPS plot. 386 +))) 392 392 388 +((( 393 393 Instruction is here: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example~~-~~-AddTrackerDGPSTrackingInDataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example--AddTrackerDGPSTrackingInDataCake]] 390 +))) 394 394 395 395 396 396 [[image:1664502695771-538.png]] ... ... @@ -400,9 +400,13 @@ 400 400 == 2.5 Integrate with Tago == 401 401 402 402 400 +((( 403 403 After TrackerD sends data to LoRaWAN server such as TTN, use can pass the data to Datacake and plot out, currently only support GPS plot. 402 +))) 404 404 404 +((( 405 405 Instruction is here: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Tago.IO/#H3.A0Example-CreateTrackerD2FLGT92positioningwidget>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Tago.IO/#H3.A0Example-CreateTrackerD2FLGT92positioningwidget]] 406 +))) 406 406 407 407 408 408 [[image:1664502715371-321.png]] ... ... @@ -412,22 +412,31 @@ 412 412 == 2.6 Alarm Mode == 413 413 414 414 416 +((( 415 415 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode. 418 +))) 416 416 417 417 421 +((( 418 418 Once enter Alarm mode, the (% style="color:green" %)**GREEN LED**(%%) will flash 3 times, the buzzer will alarm for 5 seconds, then TrackerD will immediately send a packet without location info and then send a data packet with GPS positioning information. After that, the device will send 60 packets at 1-minute intervals. The Alarm flag in the payload will be set for the next 60 packets unless exit alert mode. 423 +))) 419 419 420 420 426 +((( 421 421 Two ways to exit alarm mode: 428 +))) 422 422 423 423 * Server send a downlink command to exit. 424 424 * User fast press the RED button 10 times. 425 425 433 + 434 +((( 426 426 When exit alarm mode, (% style="color:red" %)**RED LED**(%%) will light up for 5 seconds, indicating that the alarm mode is exited. And the alert flag will be set to false. 436 +))) 427 427 428 428 429 429 430 -== 2.7 Sports Mode ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--==440 +== 2.7 Sports Mode == 431 431 432 432 433 433 ... ... @@ -434,8 +434,8 @@ 434 434 == 2.8 LED Status == 435 435 436 436 437 -(% border=" 2" style="background-color:#ffffcc; color:green; width:636px" %)438 -|(% style="width:15 7px" %)**Event**|(% style="width:271px" %)**Action**|(% style="width:202px" %)**AT+LON to control on/off**447 +(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %) 448 +|=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off** 439 439 |(% style="width:157px" %)**Power On**|(% style="width:271px" %)(% style="color:blue" %)**BLUE, **(% style="color:red" %)**RED , **(% style="color:green" %)**Green** flash once|(% style="width:202px" %)N/A 440 440 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes 441 441 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A ... ... @@ -448,10 +448,12 @@ 448 448 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes 449 449 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A 450 450 461 + 462 + 451 451 == 2.9 Button Function == 452 452 453 453 454 -(% style="color: green" %)**RESET button:**466 +(% style="color:blue" %)**RESET button:** 455 455 456 456 [[image:1664502835802-546.png]] 457 457 ... ... @@ -463,8 +463,8 @@ 463 463 [[image:1664502854406-763.png]] 464 464 465 465 466 -(% border=" 2" style="background-color:#ffffcc; color:green; width:627px" %)467 -|(% style="width:1 35px" %)**Function**|(% style="width:220px" %)**Action**|(% style="width:265px" %)**Description**478 +(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %) 479 +|=(% style="width: 100px;" %)**Function**|=(% style="width: 210px;" %)**Action**|=(% style="width: 210px;" %)**Description** 468 468 |(% style="width:135px" %)Send Alarm|(% style="width:220px" %)Keep Pressing (% style="color:red" %)**RED**(%%) button for more than 5 seconds|(% style="width:265px" %)Enter Alarm Mode. See [[Alarm Mode>>||anchor="H2.6AlarmMode"]] 469 469 |(% style="width:135px" %)Exit Alarm Mode|(% style="width:220px" %)Fast press the (% style="color:red" %)**RED** (%%)button 10 times|(% style="width:265px" %)Exit Alarm Mode 470 470 |(% style="width:135px" %)Enter Deep Sleep Mode|(% style="width:220px" %)Press and hold the button for 10 seconds, then quickly press the device 3 times to enter deep sleep|(% style="width:265px" %)This is the mode ship out from factory. CPU will be complete in sleep mode and no LoRa activity, only use before deploy. ... ... @@ -483,6 +483,7 @@ 483 483 484 484 485 485 498 + 486 486 = 3. Configure TrackerD via AT command or LoRaWAN downlink = 487 487 488 488 ... ... @@ -564,7 +564,7 @@ 564 564 565 565 (% style="color:#037691" %)**AT+MTDC=xx. ** 566 566 567 - 580 +Example: AT+MTDC=300000 **~-~-> ** Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000 568 568 569 569 570 570 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):** ... ... @@ -580,7 +580,6 @@ 580 580 581 581 * (% style="color:blue" %)**AT Command: No AT Command** 582 582 583 - 584 584 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):** 585 585 586 586 (% style="color:#037691" %)**0x02 01** (%%) ~/~/ Exit Alarm Mode ... ... @@ -596,7 +596,7 @@ 596 596 597 597 (% style="color:#037691" %)**AT+LON=xx. (Disable (0), Enable (1), default:1)** 598 598 599 - 611 +Example: AT+LON=0 **~-~-> ** Disable LED for position, downlink and uplink. 600 600 601 601 602 602 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):** ... ... @@ -614,7 +614,7 @@ 614 614 615 615 (% style="color:#037691" %)**AT+INTWK=xx. (Disable (0), Enable (1), default:0)** 616 616 617 - 629 +Example: AT+ INTWK =1 **~-~-> ** Enable detect movement. 618 618 619 619 620 620 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):** ... ... @@ -752,7 +752,7 @@ 752 752 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager. 753 753 754 754 755 -(% style="color:blue" %)**Step3 :**(%%)767 +(% style="color:blue" %)**Step3: **(%%)Download and Install Flash Tool: [[https:~~/~~/www.espressif.com.cn/en/support/download/other-tools?keys=Flash%2BDownload%2BTools>>url:https://www.espressif.com.cn/en/support/download/other-tools?keys=Flash%2BDownload%2BTools]] 756 756 757 757 758 758 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32 ... ... @@ -795,7 +795,7 @@ 795 795 === 6.1.1 Set up ARDUINO compile environment === 796 796 797 797 798 -* Download the latest Arduino software (IDE) from the Arduino official website: [[https:~~/~~/www.arduino.cc/en/Main/Software>>url:https://www.arduino.cc/en/Main/Software]] 810 +* **Download the latest Arduino software (IDE) from the Arduino official website: [[https:~~/~~/www.arduino.cc/en/Main/Software>>url:https://www.arduino.cc/en/Main/Software]]** 799 799 800 800 Install IDE on PC, open and click (% style="color:#037691" %)**File ~-~-> Preference**,(%%) add the following URL: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>url:https://links.jianshu.com/go?to=https%3A%2F%2Fdl.espressif.com%2Fdl%2Fpackage_esp32_index.json]] 801 801 ... ... @@ -803,13 +803,13 @@ 803 803 [[image:1664503635019-941.png]] 804 804 805 805 806 -* (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) find the esp32 information and install it. 818 +* (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.** 807 807 808 808 [[image:1664503715811-892.png]] 809 809 810 810 811 811 812 -* Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]] 824 +* **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]** 813 813 814 814 Put the Library in the TrackerD directory into the libraries file in the Arduino directory: 815 815 ... ... @@ -856,8 +856,8 @@ 856 856 857 857 858 858 859 -(% border=" 2" style="background-color:#ffffcc; color:green; width:314px" %)860 -|(% style="width:118px" %)**Pin**|(% style="width:67px" %)**Color**|(% style="width:123px" %)**USB Pin** 871 +(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %) 872 +|=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin** 861 861 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC 862 862 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A) 863 863 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A) ... ... @@ -867,6 +867,8 @@ 867 867 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14 868 868 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15 869 869 882 + 883 + 870 870 = 8. Order Info = 871 871 872 872 ... ... @@ -882,25 +882,34 @@ 882 882 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915 883 883 * (% style="color:red" %)**US915**(%%): Default frequency band US915 884 884 899 + 900 + 901 + 885 885 = 9. Packing Info = 886 886 887 887 888 -**Package Includes**: 905 +**(% style="color:#037691" %)Package Includes**: 889 889 890 890 * TrackerD LoRaWAN GPS/BLE Tracker x 1 891 891 * USB recharge & program cable x 1 892 892 893 -**Dimensions and Weight**: 910 +**(% style="color:#037691" %)Dimensions and Weight**: 894 894 895 895 * Device Size: 85 x 48 x 15 cm 896 896 * Weight: 50g 897 897 915 + 916 + 917 + 898 898 = 10. Support = 899 899 900 900 901 901 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 902 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]] 922 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]. 903 903 924 + 925 + 926 + 904 904 = 11. Reference = 905 905 906 906 ... ... @@ -907,3 +907,6 @@ 907 907 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]] 908 908 * **[[Source Code>>https://github.com/dragino/TrackerD]] ** 909 909 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]] 933 + 934 + 935 +