Changes for page TrackerD -- LoRaWAN Tracker User Manual
Last modified by Xiaoling on 2025/04/14 16:33
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... ... @@ -223,25 +223,25 @@ 223 223 [[image:1664501958445-288.png]] 224 224 225 225 226 -==== (% style="color:blue" %)Alarm & BAT: (%%)====226 +==== (% style="color:blue" %)Alarm & BAT: ==== 227 227 228 228 (% border="2" style="background-color:#ffffcc; color:green; width:329px" %) 229 229 |(% style="width:72px" %)**Size(bit)**|(% style="width:67px" %)1 bit|(% style="width:118px" %)1bit|(% style="width:63px" %)14 bits 230 230 |(% style="width:72px" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 231 231 232 -==== (% style="color:blue" %)FLAG: (%%)====232 +==== (% style="color:blue" %)FLAG: ==== 233 233 234 234 (% border="2" style="background-color:#ffffcc; color:green; width:332px" %) 235 235 |(% style="width:79px" %)**Size(bit)**|(% style="width:55px" %)2 bits|(% style="width:47px" %)1bit|(% style="width:140px" %)5 bits 236 -|(% style="width:79px" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H2.3.4BLEpositioningPayload28Fport229"]]|(% style="width:47px" %)[[LON>>||anchor="HL ON:"]]|(% style="width:140px" %)Firmware version236 +|(% style="width:79px" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H2.3.4BLEpositioningPayload28Fport229"]]|(% style="width:47px" %)[[LON>>||anchor="HLocationinfo:"]]|(% style="width:140px" %)Firmware version 237 237 238 -**Example: **Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A238 +(% style="color:blue" %)**Example: Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A ** 239 239 240 240 241 -==== (% style="color:blue" %)Location info: (%%)====241 +==== (% style="color:blue" %)Location info: ==== 242 242 243 -* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976// 244 -* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// 243 +* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976// 244 +* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57// 245 245 246 246 (% style="color:red" %)**Important note:** 247 247 ... ... @@ -262,13 +262,13 @@ 262 262 263 263 264 264 265 -==== (% style="color:blue" %)Alarm: (%%)====265 +==== (% style="color:blue" %)Alarm: ==== 266 266 267 267 268 268 Example: 0x4B & 0x40 >> 6 = 0x01 269 269 270 270 271 -==== (% style="color:blue" %)BAT: (%%)====271 +==== (% style="color:blue" %)BAT: ==== 272 272 273 273 274 274 Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV). ... ... @@ -282,9 +282,8 @@ 282 282 * 3.40v ~~ 3.69v: 20% ~~ 40% 283 283 * < 3.39v: 0~~20% 284 284 285 +==== (% style="color:blue" %)LON: ==== 285 285 286 -==== (% style="color:blue" %)LON:(%%) ==== 287 - 288 288 289 289 Enable/Disable LED activity for uplink 290 290 ... ... @@ -293,12 +293,12 @@ 293 293 0x01: Enable LED indicator (Default Value) 294 294 295 295 296 -==== (% style="color:blue" %)Hum: (%%)====295 +==== (% style="color:blue" %)Hum: ==== 297 297 298 298 0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree 299 299 300 300 301 -==== (% style="color:blue" %)Tem: (%%)====300 +==== (% style="color:blue" %)Tem: ==== 302 302 303 303 011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree// 304 304 ... ... @@ -316,25 +316,24 @@ 316 316 317 317 **MODE=2** 318 318 319 -(% border="2" style="background-color:#ffffcc; color:green; width: 491px" %)318 +(% border="2" style="background-color:#ffffcc; color:green; width:620px" %) 320 320 |(% style="width:70px" %)((( 321 321 **Size** 322 322 323 323 **(bytes)** 324 -)))|(% style="width:4 4px" %)16|(% style="width:61px" %)4|(% style="width:63px" %)4|(% style="width:71px" %)2|(% style="width:50px" %)4|(% style="width:47px" %)2|(% style="width:15px" %)1325 -|(% style="width:70px" %)**Value**|(% style="width:4 4px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((323 +)))|(% style="width:54px" %)16|(% style="width:72px" %)4|(% style="width:71px" %)4|(% style="width:145px" %)2|(% style="width:72px" %)4|(% style="width:76px" %)2|(% style="width:54px" %)1 324 +|(% style="width:70px" %)**Value**|(% style="width:54px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:72px" %)((( 326 326 iBeacon MAJOR 327 -)))|(% style="width:63px" %)((( 328 -iBeacon MINOR 329 329 )))|(% style="width:71px" %)((( 327 +iBeacon MINOR 328 +)))|(% style="width:145px" %)((( 330 330 iBeacon Measured Power 331 -)))|(% style="width: 50px" %)(((330 +)))|(% style="width:72px" %)((( 332 332 iBeacon RSSI 333 -)))|(% style="width: 47px" %)(((332 +)))|(% style="width:76px" %)((( 334 334 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]] 335 -)))|(% style="width: 15px" %)[[FLAG>>||anchor="HFLAG:"]]334 +)))|(% style="width:54px" %)[[FLAG>>||anchor="HFLAG:"]] 336 336 337 - 338 338 [[image:1664502425687-834.png]] 339 339 340 340 ... ... @@ -395,10 +395,10 @@ 395 395 == 2.6 Alarm Mode == 396 396 397 397 398 -User can push the (% style="color:red" %)**RED button**(%%)by more than 5 seconds to enter Alarm Mode.396 +User can push the **RED button** by more than 5 seconds to enter Alarm Mode. 399 399 400 400 401 -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.399 +Once enter Alarm mode, the **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. 402 402 403 403 404 404 Two ways to exit alarm mode: ... ... @@ -406,7 +406,7 @@ 406 406 * Server send a downlink command to exit. 407 407 * User fast press the RED button 10 times. 408 408 409 -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.407 +When exit alarm mode, **RED LED** will light up for 5 seconds, indicating that the alarm mode is exited. And the alert flag will be set to false. 410 410 411 411 412 412 ... ... @@ -419,25 +419,23 @@ 419 419 420 420 (% border="2" style="background-color:#ffffcc; color:green; width:636px" %) 421 421 |(% style="width:157px" %)**Event**|(% style="width:271px" %)**Action**|(% style="width:202px" %)**AT+LON to control on/off** 422 -|(% style="width:157px" %)**Power On**|(% style="width:271px" %) (% style="color:blue" %)**BLUE,**(% style="color:red" %)**RED ,**(% style="color:green" %)**Green**423 -|(% style="width:157px" %)**Join request**|(% style="width:271px" %) (% style="color:green" %)**Green**(%%)led fast blink once (200ms)|(% style="width:202px" %)Yes424 -|(% style="width:157px" %)**Join Success**|(% style="width:271px" %) (% style="color:green" %)**Green**(%%)led on 5 second|(% style="width:202px" %)N/A425 -|(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %) (% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes426 -|(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %) (% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes427 -|(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %) (% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes428 -|(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %) (% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes429 -|(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %) (% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes430 -|(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %) (% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes431 -|(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %) (% style="color:green" %)**GREEN**(%%)led on 1 second|(% style="width:202px" %)Yes432 -|(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %) (% style="color:red" %)**RED **(%%)ledon 500ms|(% style="width:202px" %)N/A420 +|(% style="width:157px" %)**Power On**|(% style="width:271px" %)**BLUE, RED , Green** flash once|(% style="width:202px" %)N/A 421 +|(% style="width:157px" %)**Join request**|(% style="width:271px" %)**Green** led fast blink once (200ms)|(% style="width:202px" %)Yes 422 +|(% style="width:157px" %)**Join Success**|(% style="width:271px" %)**Green** led on 5 second|(% style="width:202px" %)N/A 423 +|(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)**BLUE **blinks 200ms per second|(% style="width:202px" %)Yes 424 +|(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)**GREEN **blinks twice (200ms per blink)|(% style="width:202px" %)Yes 425 +|(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)**RED **blinks twice (200ms per blink)|(% style="width:202px" %)Yes 426 +|(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)**RED **on for 3 seconds|(% style="width:202px" %)Yes 427 +|(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)**RED **on for 1 second|(% style="width:202px" %)Yes 428 +|(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)**BLUE **led on 5 second|(% style="width:202px" %)Yes 429 +|(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)**GREEN** led on 1 second|(% style="width:202px" %)Yes 430 +|(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)**RED **on 500ms|(% style="width:202px" %)N/A 433 433 434 434 435 - 436 - 437 437 == 2.9 Button Function == 438 438 439 439 440 - (% style="color:green" %)**RESET button:**436 +**RESET button:** 441 441 442 442 [[image:1664502835802-546.png]] 443 443 ... ... @@ -444,7 +444,7 @@ 444 444 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server. 445 445 446 446 447 - (% style="color:red" %)**RED button:**443 +**RED button:** 448 448 449 449 [[image:1664502854406-763.png]] 450 450 ... ... @@ -451,8 +451,8 @@ 451 451 452 452 (% border="2" style="background-color:#ffffcc; color:green; width:627px" %) 453 453 |(% style="width:135px" %)**Function**|(% style="width:220px" %)**Action**|(% style="width:265px" %)**Description** 454 -|(% 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"]]455 -|(% style="width:135px" %)Exit Alarm Mode|(% style="width:220px" %)Fast press the (% style="color:red" %)**RED**(%%)button 10 times|(% style="width:265px" %)Exit Alarm Mode450 +|(% style="width:135px" %)Send Alarm|(% style="width:220px" %)Keep Pressing **RED** button for more than 5 seconds|(% style="width:265px" %)Enter Alarm Mode. See [[Alarm Mode>>path:#Alarm_Mode]] 451 +|(% style="width:135px" %)Exit Alarm Mode|(% style="width:220px" %)Fast press the **RED** button 10 times|(% style="width:265px" %)Exit Alarm Mode 456 456 |(% 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. 457 457 458 458 == 2.10 USB Port Function == ... ... @@ -462,17 +462,16 @@ 462 462 463 463 * Power on the device 464 464 * Recharge the battery 465 -* [[Configure Device>> ||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]466 -* [[Upgrade Firmware>> ||anchor="H5.UploadFirmware"]]461 +* [[Configure Device>>path:#AT_Command]] 462 +* [[Upgrade Firmware>>path:#upgrade_image]] 467 467 468 468 469 - 470 470 = 3. Configure TrackerD via AT command or LoRaWAN downlink = 471 471 472 472 473 473 User can configure TrackerD via AT Command or LoRaWAN Downlink. 474 474 475 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>> doc:Main.WebHome]]470 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] 476 476 477 477 478 478 ... ... @@ -485,7 +485,7 @@ 485 485 [[image:1664502999401-486.png]] 486 486 487 487 488 -In PC, User needs to set serial tool baud rate to (% style="color:green" %)**115200**(%%)to access serial console for TrackerD. TrackerD will output system info once power on and user will be able to send AT commands:483 +In PC, User needs to set serial tool baud rate to **115200** to access serial console for TrackerD. TrackerD will output system info once power on and user will be able to send AT commands: 489 489 490 490 491 491 [[image:1664503022490-662.png]] ... ... @@ -508,16 +508,16 @@ 508 508 509 509 Set device uplink interval. 510 510 511 -* (% style="color:blue" %)AT Command:506 +* AT Command: 512 512 513 - (% style="color:#037691" %)AT+TDC=xxx508 +AT+TDC=xxx 514 514 515 515 Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds) 516 516 517 517 518 -* (% style="color:blue" %)Downlink Payload (prefix 0x01):513 +* Downlink Payload (prefix 0x01): 519 519 520 - (% style="color:#037691" %)0x01 00 01 2C(%%)~/~/ Same as AT+TDC=300000515 +0x01 00 01 2C ~/~/ Same as AT+TDC=300000 521 521 522 522 523 523 ... ... @@ -526,16 +526,16 @@ 526 526 527 527 Set alarm packet transmit interval 528 528 529 -* (% style="color:blue" %)AT Command:524 +* AT Command: 530 530 531 - (% style="color:#037691" %)AT+ATDC=xx.526 +AT+ATDC=xx. 532 532 533 533 Example: AT+ATDC=60000 **~-~-> ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000 534 534 535 535 536 -* (%style="color:blue" %)Downlink Payload (prefix 0xB1):531 +* Downlink Payload (prefix 0xB1): 537 537 538 - (% style="color:#037691" %)0xB1 00 00 3C(%%)~/~/ Same as AT+ATDC=60000533 +0xB1 00 00 3C ~/~/ Same as AT+ATDC=60000 539 539 540 540 541 541 ... ... @@ -544,16 +544,16 @@ 544 544 545 545 Set sports packet transmit interval 546 546 547 -* (% style="color:blue" %)AT Command:542 +* AT Command: 548 548 549 - (% style="color:#037691" %)AT+MTDC=xx.544 +AT+MTDC=xx. 550 550 551 551 Example: AT+MTDC=300000 **~-~-> ** Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000 552 552 553 553 554 -* (%style="color:blue" %)Downlink Payload (prefix 0x03):549 +* Downlink Payload (prefix 0x03): 555 555 556 - (% style="color:#037691" %)0x03 00 01 2C(%%)~/~/ Same as AT+ MTDC=3000000551 +0x03 00 01 2C ~/~/ Same as AT+ MTDC=3000000 557 557 558 558 559 559 ... ... @@ -562,30 +562,32 @@ 562 562 563 563 Server send downlink command to exit Alarm mode 564 564 565 -* (% style="color:blue" %)AT Command:No AT Command560 +* AT Command: 566 566 562 +No AT Command 567 567 568 -* (% style="color:blue" %)Downlink Payload (prefix 0x02): 569 569 570 - (%style="color:#037691"%)0x0201 (%%)~/~/ Exit Alarm Mode565 +* Downlink Payload (prefix 0x02): 571 571 567 +0x02 01 ~/~/ Exit Alarm Mode 572 572 573 573 570 + 574 574 === 3.2.5 Disable/Enable LED flash === 575 575 576 576 577 577 Disable/Enable LED for position, downlink and uplink 578 578 579 -* (% style="color:blue" %)AT Command:576 +* AT Command: 580 580 581 - (% style="color:#037691" %)AT+LON=xx. (Disable (0), Enable (1), default:1)578 +AT+LON=xx. (Disable (0), Enable (1), default:1) 582 582 583 583 Example: AT+LON=0 **~-~-> ** Disable LED for position, downlink and uplink. 584 584 585 585 586 -* (% style="color:blue" %)Downlink Payload (prefix 0xAE):583 +* Downlink Payload (prefix 0xAE): 587 587 588 - (% style="color:#037691" %)0xAE 00(%%)~/~/ Same as AT+LON=0585 +0xAE 00 ~/~/ Same as AT+LON=0 589 589 590 590 591 591 ... ... @@ -594,16 +594,16 @@ 594 594 595 595 User can use this feature to check and set thread hole of movement detect 596 596 597 -* (% style="color:blue" %)AT Command:594 +* AT Command: 598 598 599 - (% style="color:#037691" %)AT+INTWK=xx. (Disable (0), Enable (1), default:0)596 +AT+INTWK=xx. (Disable (0), Enable (1), default:0) 600 600 601 601 Example: AT+ INTWK =1 **~-~-> ** Enable detect movement. 602 602 603 603 604 -* (% style="color:blue" %)Downlink Payload (prefix 0xAF):601 +* Downlink Payload (prefix 0xAF): 605 605 606 - (% style="color:#037691" %)0xAF 01(%%)~/~/ Same as AT+ INTWK =1603 +0xAF 01 ~/~/ Same as AT+ INTWK =1 607 607 608 608 609 609 ... ... @@ -622,9 +622,9 @@ 622 622 623 623 624 624 625 -* (% style="color:blue" %)AT Command:622 +* AT Command: 626 626 627 - (% style="color:#037691" %)AT+SMOD=xx.624 +AT+SMOD=xx. 628 628 629 629 630 630 **Example:** ... ... @@ -636,9 +636,9 @@ 636 636 AT+ SMOD =2,3 **~-~->** (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State。 637 637 638 638 639 -* (% style="color:blue" %)Downlink Payload (prefix 0xA5):636 +* Downlink Payload (prefix 0xA5): 640 640 641 - (% style="color:#037691" %)0xA5 01 00(%%)~/~/ Same as AT+ SMOD =1,0638 +0xA5 01 00 ~/~/ Same as AT+ SMOD =1,0 642 642 643 643 644 644 ... ... @@ -651,16 +651,16 @@ 651 651 If AT+FTIME=0. The GPS module will be always powered and positioning. This will highly increase the power consumption (up to 50mA). When AT+FTIME=0, it will improve fix accuracy and shorten the acquire time for next uplink. 652 652 653 653 654 -* (% style="color:blue" %)AT Command:651 +* AT Command: 655 655 656 - (% style="color:#037691" %)AT+FTIME=xx(%%)**~-~-> ** Set to use xx as max fix time.653 +AT+FTIME=xx **~-~-> ** Set to use xx as max fix time. 657 657 658 658 Example: AT+FTIME=150 659 659 660 660 661 -* (% style="color:blue" %)Downlink Payload (prefix 0xAA):658 +* Downlink Payload (prefix 0xAA): 662 662 663 - (% style="color:#037691" %)0xAA 00 96(%%)~/~/ Set AT+FTIME=150660 +0xAA 00 96 ~/~/ Set AT+FTIME=150 664 664 665 665 666 666 ... ... @@ -673,26 +673,25 @@ 673 673 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0 674 674 675 675 676 -* (% style="color:blue" %)AT Command:673 +* AT Command: 677 677 678 - (% style="color:#037691" %)AT+PDOP=2.5(%%)**~-~-> ** Set PDOP to 2.5675 +AT+PDOP=2.5 **~-~-> ** Set PDOP to 2.5 679 679 680 680 681 -* (% style="color:blue" %)Downlink Payload (prefix 0xAD):678 +* Downlink Payload (prefix 0xAD): 682 682 683 - (% style="color:#037691" %)0xAD 00 0A(%%)~/~/ Set AT+PDOP=1 (0x0A / 10 =1)680 +0xAD 00 0A ~/~/ Set AT+PDOP=1 (0x0A / 10 =1) 684 684 685 - (% style="color:#037691" %)0xAD 00 19(%%)~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5)682 +0xAD 00 19 ~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5) 686 686 687 - (% style="color:#037691" %)0xAD 00 46(%%)~/~/ Set AT+PDOP=7 (0x46 / 10 =7)684 +0xAD 00 46 ~/~/ Set AT+PDOP=7 (0x46 / 10 =7) 688 688 689 689 690 - 691 691 Disable/Enable the confirmation mode 692 692 693 -* (% style="color:blue" %)AT Command:689 +* AT Command: 694 694 695 - (% style="color:#037691" %)AT+CFM=xx.691 +AT+CFM=xx. 696 696 697 697 698 698 **~ Example:** ... ... @@ -702,9 +702,9 @@ 702 702 AT+ CFM=1 **~-~-> ** Enable confirmation 703 703 704 704 705 -* (% style="color:blue" %)Downlink Payload (prefix 0x05):701 +* Downlink Payload (prefix 0x05): 706 706 707 - (% style="color:#037691" %)0x05 01(%%)~/~/ Same as AT+ SMOD =1703 +0x05 01 ~/~/ Same as AT+ SMOD =1 708 708 709 709 710 710 ... ... @@ -853,6 +853,8 @@ 853 853 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14 854 854 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15 855 855 852 + 853 + 856 856 = 8. Order Info = 857 857 858 858 ... ... @@ -868,6 +868,8 @@ 868 868 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915 869 869 * (% style="color:red" %)**US915**(%%): Default frequency band US915 870 870 869 + 870 + 871 871 = 9. Packing Info = 872 872 873 873 ... ... @@ -881,6 +881,7 @@ 881 881 * Device Size: 85 x 48 x 15 cm 882 882 * Weight: 50g 883 883 884 + 884 884 = 10. Support = 885 885 886 886 ... ... @@ -887,6 +887,7 @@ 887 887 * 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. 888 888 * 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]] 889 889 891 + 890 890 = 11. Reference = 891 891 892 892