Changes for page TrackerD -- LoRaWAN Tracker User Manual
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... ... @@ -97,6 +97,8 @@ 97 97 * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm 98 98 * Tracking: max: 38mA 99 99 100 + 101 + 100 100 == 1.3 Features == 101 101 102 102 ... ... @@ -115,6 +115,8 @@ 115 115 * Tri-color LED, Alarm button 116 116 * Datalog 117 117 120 + 121 + 118 118 == 1.4 Applications == 119 119 120 120 ... ... @@ -121,6 +121,8 @@ 121 121 * Logistics and Supply Chain Management 122 122 * Human tracking 123 123 128 + 129 + 124 124 = 2.1 Use TrackerD = 125 125 126 126 ... ... @@ -208,8 +208,8 @@ 208 208 Use can also get the Device Status uplink through the downlink command: **Downlink: 0x2301** 209 209 210 210 211 -(% border="1.5" style="background-color:#ffffcc; color:green; width: 520px" %)212 -|=(% s cope="row" style="width:108px;" %)**Size(bytes)**|=(% style="width:82px;" %)**1**|=(% style="width:83px;" %)**2**|=(% style="width:94px;" %)**1**|=(% style="width:84px;" %)**1**|=(% style="width:44px;" %)2|=(% style="width:63px;" %)**2**|=(% style="width:60px;" %)1217 +(% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %) 218 +|=(% style="width: 60px;" %)**Size(bytes)**|=(% style="width: 70px;" %)**1**|=(% style="width: 70px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 50px;" %)**1**|=(% style="width: 30px;" %)2|=(% style="width: 40px;" %)**2**|=(% style="width: 40px;" %)1 213 213 |=(% style="width: 108px;" %)**Value**|(% style="width:82px" %)Sensor Model|(% style="width:83px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:84px" %)Sub-band|(% style="width:44px" %)BAT|(% style="width:63px" %)SMOD|(% style="width:60px" %)Status 214 214 215 215 [[image:1665301570342-765.png]] ... ... @@ -253,12 +253,11 @@ 253 253 Use can also get the Device Status uplink through the downlink command: 254 254 255 255 256 - 257 257 (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%):0x40 258 258 259 -(% border="1.5" style="background-color:#ffffcc; color:green; width: 420px" %)260 -|(% style="width: 75px" %)**Size(bit)**|(% style="width:64px" %)2bits|(% style="width:137px" %)2bit|(% style="width:142px" %)4bit261 -|(% style="width:75px" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:1 37px" %)GPS_Settings|(% style="width:142px" %)BLE_Settings264 +(% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %) 265 +|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit 266 +|=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings 262 262 263 263 (% style="color:blue" %)** SMOD:** 264 264 ... ... @@ -281,14 +281,14 @@ 281 281 (% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon 282 282 283 283 284 - 285 285 (% style="color:#037691" %)**Status Field (total 1 byte)**(%%): 0x02 286 286 287 -(% border="1.5" style="background-color:#ffffcc; color:green; width: 450px" %)288 -|(% style="width: 77px" %)**Size(bit)**|(% style="width:82px" %)5 Bits|(% style="width:106px" %)1 Bit|(% style="width:67px" %)1 Bit|(% style="width:121px" %)1 Bit289 -|(% style="width:77px" %)**Value**|(% style="width: 82px" %)Reserve|(% style="width:106px" %)PNACKMD|(% style="width:67px" %)LON|(% style="width:121px" %)Transport****Mode291 +(% border="1.5" style="background-color:#ffffcc; color:green; width:260px" %) 292 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)5 Bits|(% style="width:60px" %)1 Bit|(% style="width:20px" %)1 Bit|(% style="width:80px" %)1 Bit 293 +|=(% style="width: 77px;" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:92px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:48px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]] 290 290 291 291 296 + 292 292 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity === 293 293 294 294 ... ... @@ -295,12 +295,12 @@ 295 295 Users can use **AT+SMOD=1,0,0** to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes, 296 296 297 297 298 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width: 480px" %)299 -|=(% scope="row" style="width: 50px;" %)(((303 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:320px" %) 304 +|=(% scope="row" style="width: 60px;" %)((( 300 300 **Size(bytes)** 301 -)))|(% style="width: 60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1|(% style="width:40px" %)(((306 +)))|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)((( 302 302 2 303 -)))|(% style="width: 87px" %)(((308 +)))|(% style="width:30px" %)((( 304 304 2 305 305 ))) 306 306 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)((( ... ... @@ -316,10 +316,12 @@ 316 316 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits 317 317 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 318 318 324 + 325 + 319 319 ==== (% style="color:blue" %)**FLAG:**(%%) ==== 320 320 321 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:2 50px" %)322 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width: 50px" %)2bits|(% style="width:50px" %)1bit328 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:120px" %) 329 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2bits|(% style="width:30px" %)1bit 323 323 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]] 324 324 325 325 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A ... ... @@ -330,6 +330,8 @@ 330 330 * Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976// 331 331 * Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57// 332 332 340 + 341 + 333 333 (% style="color:red" %)**Important note:** 334 334 335 335 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. ... ... @@ -365,9 +365,11 @@ 365 365 * 3.40v ~~ 3.69v: 20% ~~ 40% 366 366 * < 3.39v: 0~~20% 367 367 377 + 378 + 368 368 ==== (% style="color:blue" %)**MOD:**(%%) ==== 369 369 370 -**Example: ** (0x60>>6)& 0x3f =1 .381 +**Example: ** (0x60>>6) & 0x3f =1 371 371 372 372 **Set the format of GPS data uplink link:** 373 373 ... ... @@ -395,7 +395,6 @@ 395 395 ))) 396 396 397 397 398 - 399 399 ==== (% style="color:blue" %)**Hum:**(%%) ==== 400 400 401 401 0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree ... ... @@ -413,10 +413,10 @@ 413 413 The default uplink payload includes total 11 bytes (**AT+SMOD=1,1,0**). The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity) 414 414 415 415 416 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width: 480px" %)417 -|=(% scope="row" style="width: 50px;" %)(((426 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:300px" %) 427 +|=(% scope="row" style="width: 60px;" %)((( 418 418 **Size(bytes)** 419 -)))|(% style="width:60px" %)4|(% style="width: 70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1429 +)))|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:60px" %)2|(% style="width:50px" %)1 420 420 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)((( 421 421 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]] 422 422 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]] ... ... @@ -429,7 +429,7 @@ 429 429 === 2.4.4 Uplink FPORT~=4, History GNSS Positioning === 430 430 431 431 432 -Set [[PNACKMD=1>> url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]], and TrackerD will wait for ACK for every uplink, when there is no LoRaWAN network, TrackerD will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.442 +Set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], and TrackerD will wait for ACK for every uplink, when there is no LoRaWAN network, TrackerD will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery. 433 433 434 434 435 435 (% style="color:red" %)**Note for this mode:** ... ... @@ -440,7 +440,7 @@ 440 440 441 441 The payload is 15 bytes, as below. 442 442 443 -(% border="1.5" style="background-color:#ffffcc; color:green; width:5 20px" %)453 +(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %) 444 444 |=(% scope="row" %)((( 445 445 **Size(bytes)** 446 446 )))|4|4|2|1|1|1|1|1 ... ... @@ -453,6 +453,11 @@ 453 453 === 2.4.5 Uplink FPORT~=6, BLE Positioning with Strongest iBeacon === 454 454 455 455 466 +TrackerD supports BLE scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **BLE pure** or **GPS/BLE hybrid** so TrackerD will scan BLE iBeacon and find the strongest iBeacon info and uplink. 467 + 468 +User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings. 469 + 470 + 456 456 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %) 457 457 |=(% scope="row" style="width: 60px;" %)((( 458 458 **Size(bytes)** ... ... @@ -472,7 +472,7 @@ 472 472 [[image:1664502425687-834.png]] 473 473 474 474 475 -* (% style="color:#037691" %)**BAT: ** (%%) Ex1: 490 +* (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV). 476 476 * (% style="color:#037691" %)**MODE: **(%%)Define the payload format. 477 477 * (% style="color:#037691" %)**UUID: **(%%)The uuid from the strongest iBeacon. 478 478 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon. ... ... @@ -480,6 +480,8 @@ 480 480 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon. 481 481 * (% style="color:#037691" %)**RSSI: ** (%%) The RSSI from the strongest iBeacon. 482 482 498 + 499 + 483 483 === 2.4.6 Add Payload format in TTN V3 === 484 484 485 485 ... ... @@ -491,8 +491,9 @@ 491 491 [[image:1664502649601-895.png]] 492 492 493 493 494 -Add the decoder from this link: 511 +Add the decoder from this link: 495 495 513 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]] 496 496 497 497 Save the change the uplink message will be parsed. As below: 498 498 ... ... @@ -503,15 +503,10 @@ 503 503 == 2.5 Integrate with Datacake == 504 504 505 505 506 -((( 507 507 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. 508 -))) 509 509 510 -((( 511 511 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]] 512 -))) 513 513 514 - 515 515 [[image:1664502695771-538.png]] 516 516 517 517 ... ... @@ -519,15 +519,12 @@ 519 519 == 2.6 Integrate with Tago == 520 520 521 521 522 -((( 523 -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. 524 -))) 535 +After TrackerD sends data to LoRaWAN server such as TTN, user can pass the data to Datacake and plot out, currently only support GPS plot. 525 525 526 -((( 527 527 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]] 528 -))) 529 529 530 530 540 + 531 531 [[image:1664502715371-321.png]] 532 532 533 533 ... ... @@ -537,7 +537,7 @@ 537 537 538 538 total 273 entries,by default, 539 539 540 -User can set [[PNACKMD=1>> url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]], to enable Datalog feature.550 +User can set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], to enable Datalog feature. 541 541 542 542 Example use case. 543 543 ... ... @@ -557,7 +557,7 @@ 557 557 558 558 559 559 ((( 560 -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. 570 +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 exits alert mode. 561 561 ))) 562 562 563 563 ... ... @@ -565,7 +565,7 @@ 565 565 Two ways to exit alarm mode: 566 566 ))) 567 567 568 -* Server send a downlink command to exit. 578 +* Server sends a downlink command to exit. 569 569 * User fast press the RED button 10 times. 570 570 571 571 ((( ... ... @@ -598,6 +598,8 @@ 598 598 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes 599 599 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A 600 600 611 + 612 + 601 601 == 2.11 Button Function == 602 602 603 603 ... ... @@ -613,12 +613,14 @@ 613 613 [[image:1664502854406-763.png]] 614 614 615 615 616 -(% border="1 .5" style="background-color:#ffffcc; color:green; width:520px" %)617 -|=(% style="width: 100px;" %)**Function**|=(% style="width: 2 10px;" %)**Action**|=(% style="width: 210px;" %)**Description**628 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %) 629 +|=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description** 618 618 |(% 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"]] 619 619 |(% 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 620 620 |(% 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. 621 621 634 + 635 + 622 622 == 2.12 USB Port Function == 623 623 624 624 ... ... @@ -629,6 +629,8 @@ 629 629 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]] 630 630 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]] 631 631 646 + 647 + 632 632 = 3. Configure TrackerD via AT command or LoRaWAN downlink = 633 633 634 634 ... ... @@ -653,11 +653,9 @@ 653 653 [[image:1664503022490-662.png]] 654 654 655 655 656 - 657 657 [[image:1664503035713-500.png]] 658 658 659 659 660 - 661 661 [[image:1664503047675-651.png]] 662 662 663 663 ... ... @@ -771,7 +771,7 @@ 771 771 === 3.2.7 Set Positioning Mode === 772 772 773 773 774 -SMOD define the how TrackerD scan and uplink data:788 +SMOD define how TrackerD scan and uplink data: 775 775 776 776 777 777 * (% style="color:blue" %)**AT Command:** ... ... @@ -795,7 +795,7 @@ 795 795 796 796 (% style="color:blue" %)**Example:** 797 797 798 - AT+ SMOD =1,0 812 + AT+ SMOD =1,0,0 ~-~-> GPS+ BAT+ State+Tem&Hum 799 799 AT+ SMOD =1,1,0 ~-~-> GPS +BAT State 800 800 AT+ SMOD =2,0,1 ~-~-> (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State 801 801 ... ... @@ -893,6 +893,27 @@ 893 893 Example: 0x3401 ~/~/ Same as AT+PNACKMD=1 894 894 895 895 910 + 911 +=== 3.2.11 Set BLEMASK to filter BLE iBeacon === 912 + 913 + 914 +BLEMASK is to filter the unwanted BLE iBeacons during scan. For example, if BLEMASK is 123456. LBT1 will only uplink UUID info which includes 123456. It will ignore all other iBeacons which doesn’t contact 123456 in the UUID. 915 + 916 +(% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.** 917 + 918 +(% style="color:blue" %)**AT Command:** 919 + 920 + (% style="color:#037691" %)**AT+BLEMASK=123456** (%%) ~/~/ Set BLEMASK = 123456 921 + 922 + (% style="color:#037691" %)**AT+BLEMASK=0** (%%) ~/~/ disable BLEMASK 923 + 924 + 925 +(% style="color:blue" %)**Downlink Payload: (Prefix : 0xA5)** 926 + 927 +Example: 0xA5010203040506 ~/~/ Set BLEMASK to 123456 928 + 929 + 930 + 896 896 = 4. Setting for Different Scenarios = 897 897 898 898 ... ... @@ -933,6 +933,7 @@ 933 933 [[image:1664503574618-659.png]] 934 934 935 935 971 + 936 936 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location: 937 937 938 938 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]] ... ... @@ -978,7 +978,18 @@ 978 978 [[image:1664503715811-892.png]] 979 979 980 980 1017 +(% id="cke_bm_4554S" style="display:none" %) (%%)Find the path of SP32 installation, find the file as shown in Figure 1, and change the SPI pin to the shown in Figure 2. 981 981 1019 +[[image:image-20221024105643-1.png]] 1020 + 1021 +**~ Figure1** 1022 + 1023 + 1024 +[[image:image-20221024105643-2.png]] 1025 + 1026 + **Figure2** 1027 + 1028 + 982 982 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]** 983 983 984 984 Put the Library in the TrackerD directory into the libraries file in the Arduino directory: ... ... @@ -1037,6 +1037,8 @@ 1037 1037 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14 1038 1038 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15 1039 1039 1087 + 1088 + 1040 1040 = 8. Order Info = 1041 1041 1042 1042 ... ... @@ -1052,6 +1052,8 @@ 1052 1052 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915 1053 1053 * (% style="color:red" %)**US915**(%%): Default frequency band US915 1054 1054 1104 + 1105 + 1055 1055 = 9. Packing Info = 1056 1056 1057 1057 ... ... @@ -1065,6 +1065,8 @@ 1065 1065 * Device Size: 85 x 48 x 15 cm 1066 1066 * Weight: 50g 1067 1067 1119 + 1120 + 1068 1068 = 10. Support = 1069 1069 1070 1070 ... ... @@ -1071,6 +1071,8 @@ 1071 1071 * 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. 1072 1072 * 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]]. 1073 1073 1127 + 1128 + 1074 1074 = 11. Reference = 1075 1075 1076 1076
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