Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
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... ... @@ -52,8 +52,6 @@ 52 52 * Firmware upgradable via UART interface 53 53 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 54 54 55 - 56 - 57 57 == 1.3 Specification == 58 58 59 59 ... ... @@ -73,8 +73,6 @@ 73 73 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 74 74 * LoRa Rx current: <9 mA 75 75 76 - 77 - 78 78 == 1.4 Pin Mapping & LED == 79 79 80 80 ... ... @@ -368,8 +368,6 @@ 368 368 [[image:image-20220723110626-6.png||height="681" width="511"]] 369 369 370 370 371 - 372 - 373 373 === 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 374 374 375 375 ... ... @@ -404,10 +404,42 @@ 404 404 405 405 Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect). 406 406 401 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 407 407 408 408 [[image:image-20220723150132-2.png]] 409 409 405 +==== ** Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** ==== 410 410 407 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 408 + 409 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]] 410 + 411 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]] 412 + 413 +**2. Select the COM port corresponding to USB TTL** 414 + 415 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]] 416 + 417 +**3. Select the bin file to burn** 418 + 419 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]] 420 + 421 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]] 422 + 423 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 424 + 425 +**4. Click to start the download** 426 + 427 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 428 + 429 +**5. Check update process** 430 + 431 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]] 432 + 433 +**The following picture shows that the burning is successful** 434 + 435 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]] 436 + 411 411 = 2. FAQ = 412 412 413 413 == 2.1 How to Compile Source Code for LA66? == ... ... @@ -422,6 +422,13 @@ 422 422 Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]] 423 423 424 424 451 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 452 + 453 +Set the AT+COMMAND: 454 + 455 +AT+UUID=666666666666 456 + 457 + 425 425 = 3. Order Info = 426 426 427 427 ... ... @@ -440,8 +440,6 @@ 440 440 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 441 441 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 442 442 443 - 444 - 445 445 = 4. Reference = 446 446 447 447 ... ... @@ -448,8 +448,6 @@ 448 448 * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 449 449 * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 450 450 451 - 452 - 453 453 = 5. FCC Statement = 454 454 455 455