Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,4 +1,4 @@ 1 - 1 +0 2 2 3 3 **Table of Contents:** 4 4 ... ... @@ -62,7 +62,6 @@ 62 62 * Firmware upgradable via UART interface 63 63 * Ultra-long RF range 64 64 65 - 66 66 == 1.3 Specification == 67 67 68 68 * CPU: 32-bit 48 MHz ... ... @@ -83,7 +83,6 @@ 83 83 * LoRa Rx current: <9 mA 84 84 * I/O Voltage: 3.3v 85 85 86 - 87 87 == 1.4 AT Command == 88 88 89 89 ... ... @@ -166,7 +166,6 @@ 166 166 * Firmware upgradable via UART interface 167 167 * Ultra-long RF range 168 168 169 - 170 170 == 2.3 Specification == 171 171 172 172 * CPU: 32-bit 48 MHz ... ... @@ -187,7 +187,6 @@ 187 187 * LoRa Rx current: <9 mA 188 188 * I/O Voltage: 3.3v 189 189 190 - 191 191 == 2.4 Pin Mapping & LED == 192 192 193 193 ... ... @@ -362,7 +362,6 @@ 362 362 * Firmware upgradable via UART interface 363 363 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 364 364 365 - 366 366 == 3.3 Specification == 367 367 368 368 * CPU: 32-bit 48 MHz ... ... @@ -381,7 +381,6 @@ 381 381 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 382 382 * LoRa Rx current: <9 mA 383 383 384 - 385 385 == 3.4 Pin Mapping & LED == 386 386 387 387 ... ... @@ -519,8 +519,10 @@ 519 519 520 520 ==== Overview： ==== 521 521 522 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module. （DRAGINO-LA66-APP currently only supports Android system）516 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module. 523 523 518 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system） 519 + 524 524 ==== Conditions of Use： ==== 525 525 526 526 Requires a type-c to USB adapter ... ... @@ -529,15 +529,69 @@ 529 529 530 530 ==== Use of APP: ==== 531 531 528 +Function and page introduction 529 + 530 +[[image:image-20220723113448-7.png||height="1481" width="670"]] 531 + 532 +1.Display LA66 USB LoRaWAN Module connection status 533 + 534 +2.Check and reconnect 535 + 536 +3.Turn send timestamps on or off 537 + 538 +4.Display LoRaWan connection status 539 + 540 +5.Check LoRaWan connection status 541 + 542 +6.The RSSI value of the node when the ACK is received 543 + 544 +7.Node's Signal Strength Icon 545 + 546 +8.Set the packet sending interval of the node in seconds 547 + 548 +9.AT command input box 549 + 550 +10.Send AT command button 551 + 552 +11.Node log box 553 + 554 +12.clear log button 555 + 556 +13.exit button 557 + 532 532 LA66 USB LoRaWAN Module not connected 533 533 560 +[[image:image-20220723110520-5.png||height="903" width="677"]] 534 534 562 +Connect LA66 USB LoRaWAN Module 535 535 564 +[[image:image-20220723110626-6.png||height="906" width="680"]] 565 + 566 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED === 567 + 568 +1.Register LA66 USB LoRaWAN Module to TTNV3 569 + 570 +[[image:image-20220723134549-8.png]] 571 + 572 +2.Open Node-RED,And import the JSON file to generate the flow 573 + 574 +Sample JSON file please go to this link to download：放置JSON文件的链接 575 + 576 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]] 577 + 578 +The following is the positioning effect map 579 + 580 +[[image:image-20220723144339-1.png]] 581 + 536 536 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 537 537 584 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method 538 538 586 +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) 539 539 588 +[[image:image-20220723150132-2.png]] 540 540 590 + 541 541 = 4. Order Info = 542 542 543 543
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