Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,7 +1,5 @@ 1 - 01 + 2 2 3 -**Table of Contents:** 4 - 5 5 {{toc/}} 6 6 7 7 ... ... @@ -12,44 +12,17 @@ 12 12 == 1.1 What is LA66 LoRaWAN Module == 13 13 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 19 - 20 -((( 21 - 22 -))) 23 - 24 -((( 25 25 (% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 26 -))) 27 -))) 28 28 29 -((( 30 -((( 31 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 32 -))) 33 -))) 15 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 34 34 35 -((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 -))) 39 39 40 -((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 -))) 43 -))) 44 44 45 -((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 -))) 49 -))) 50 50 51 51 52 - 53 53 == 1.2 Features == 54 54 55 55 * Support LoRaWAN v1.0.4 protocol ... ... @@ -62,6 +62,8 @@ 62 62 * Firmware upgradable via UART interface 63 63 * Ultra-long RF range 64 64 36 + 37 + 65 65 == 1.3 Specification == 66 66 67 67 * CPU: 32-bit 48 MHz ... ... @@ -82,25 +82,26 @@ 82 82 * LoRa Rx current: <9 mA 83 83 * I/O Voltage: 3.3v 84 84 85 -== 1.4 AT Command == 86 86 87 87 60 +== 1.4 AT Command == 61 + 88 88 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 89 89 90 90 91 - 92 92 == 1.5 Dimension == 93 93 94 -[[image:image-20220 718094750-3.png]]67 +[[image:image-20220517072526-1.png]] 95 95 96 96 97 97 98 98 == 1.6 Pin Mapping == 99 99 100 -[[image:image-20220720111850-1.png]] 101 101 74 +[[image:image-20220523101537-1.png]] 102 102 103 103 77 + 104 104 == 1.7 Land Pattern == 105 105 106 106 [[image:image-20220517072821-2.png]] ... ... @@ -112,45 +112,9 @@ 112 112 113 113 == 2.1 Overview == 114 114 89 +LA66 LoRaWAN Shield is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 115 115 116 -((( 117 -[[image:image-20220715000826-2.png||height="145" width="220"]] 118 -))) 119 119 120 -((( 121 - 122 -))) 123 - 124 -((( 125 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 126 -))) 127 - 128 -((( 129 -((( 130 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 131 -))) 132 -))) 133 - 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 139 - 140 -((( 141 -((( 142 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 143 -))) 144 -))) 145 - 146 -((( 147 -((( 148 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 149 -))) 150 -))) 151 - 152 - 153 - 154 154 == 2.2 Features == 155 155 156 156 * Arduino Shield base on LA66 LoRaWAN module ... ... @@ -218,15 +218,12 @@ 218 218 [[image:image-20220602101311-3.png||height="276" width="600"]] 219 219 220 220 221 -((( 222 222 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 223 -))) 224 224 225 - (((161 + 226 226 (% style="background-color:yellow" %)**GND <-> GND 227 -TXD <-> TXD 228 -RXD <-> RXD** 229 -))) 163 +TXD <-> TXD 164 +RXD <-> RXD** 230 230 231 231 232 232 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -246,20 +246,15 @@ 246 246 [[image:image-20220602102824-5.png||height="306" width="600"]] 247 247 248 248 249 - 250 250 ==== 2. Press the RST switch once ==== 251 251 252 - 253 253 [[image:image-20220602104701-12.png||height="285" width="600"]] 254 254 255 255 256 - 257 257 ==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 258 258 259 259 260 -((( 261 261 (% style="color:blue" %)**1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 262 -))) 263 263 264 264 265 265 [[image:image-20220602103227-6.png]] ... ... @@ -297,7 +297,6 @@ 297 297 [[image:image-20220602104923-13.png]] 298 298 299 299 300 - 301 301 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 302 302 (% style="color:blue" %)**5. Check update process** 303 303 ... ... @@ -318,32 +318,9 @@ 318 318 319 319 == 3.1 Overview == 320 320 250 +LA66 USB LoRaWAN Adapter is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 321 321 322 -[[image:image-20220715001142-3.png||height="145" width="220"]] 323 323 324 - 325 -((( 326 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 327 -))) 328 - 329 -((( 330 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 331 -))) 332 - 333 -((( 334 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 335 -))) 336 - 337 -((( 338 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 339 -))) 340 - 341 -((( 342 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 343 -))) 344 - 345 - 346 - 347 347 == 3.2 Features == 348 348 349 349 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -356,7 +356,6 @@ 356 356 * World-wide unique OTAA keys. 357 357 * AT Command via UART-TTL interface 358 358 * Firmware upgradable via UART interface 359 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 360 360 361 361 == 3.3 Specification == 362 362 ... ... @@ -383,15 +383,13 @@ 383 383 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 384 384 385 385 386 -((( 387 387 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 388 -))) 389 389 390 390 391 391 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 392 392 393 393 394 -[[image:image-20220 723100027-1.png]]297 +[[image:image-20220602171217-1.png||height="538" width="800"]] 395 395 396 396 397 397 Open the serial port tool ... ... @@ -432,7 +432,6 @@ 432 432 433 433 **Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 434 434 435 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 436 436 437 437 (% style="color:red" %)**Preconditions:** 438 438 ... ... @@ -460,7 +460,7 @@ 460 460 461 461 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 462 462 463 -[[image:image-20220723 100439-2.png]]365 +[[image:image-20220602171233-2.png||height="538" width="800"]] 464 464 465 465 466 466 ... ... @@ -479,11 +479,9 @@ 479 479 480 480 481 481 482 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 384 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%) 385 +(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 483 483 484 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 485 - 486 - 487 487 [[image:image-20220602154928-5.png||height="436" width="500"]] 488 488 489 489 ... ... @@ -505,80 +505,10 @@ 505 505 506 506 507 507 508 -== 3.8 Example: U se of LA66USBLoRaWANModule andDRAGINO-LA66-APP. ==408 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 509 509 510 -=== 3.8.1 DRAGINO-LA66-APP === 511 511 512 -[[image:image-20220723102027-3.png]] 513 513 514 -==== Overview: ==== 515 - 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. 517 - 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 - 520 -==== Conditions of Use: ==== 521 - 522 -Requires a type-c to USB adapter 523 - 524 -[[image:image-20220723104754-4.png]] 525 - 526 -==== Use of APP: ==== 527 - 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 - 558 -LA66 USB LoRaWAN Module not connected 559 - 560 -[[image:image-20220723110520-5.png||height="903" width="677"]] 561 - 562 -Connect LA66 USB LoRaWAN Module 563 - 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 - 582 582 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 583 583 584 584 ... ... @@ -602,6 +602,11 @@ 602 602 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 603 603 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 604 604 435 + 436 + 437 + 605 605 = 5. Reference = 606 606 607 607 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 441 + 442 +
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