Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -10,6 +10,7 @@ 10 10 11 11 = 1. LA66 USB LoRaWAN Adapter = 12 12 13 + 13 13 == 1.1 Overview == 14 14 15 15 ... ... @@ -37,12 +37,13 @@ 37 37 ))) 38 38 39 39 41 + 40 40 == 1.2 Features == 41 41 42 42 43 43 * LoRaWAN USB adapter base on LA66 LoRaWAN module 44 44 * Ultra-long RF range 45 -* Support LoRaWAN v1.0. 3protocol47 +* Support LoRaWAN v1.0.4 protocol 46 46 * Support peer-to-peer protocol 47 47 * TCXO crystal to ensure RF performance on low temperature 48 48 * Spring RF antenna ... ... @@ -52,6 +52,9 @@ 52 52 * Firmware upgradable via UART interface 53 53 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 54 54 57 + 58 + 59 + 55 55 == 1.3 Specification == 56 56 57 57 ... ... @@ -72,23 +72,25 @@ 72 72 * LoRa Rx current: <9 mA 73 73 74 74 75 -== 1.4 Pin Mapping & LED == 76 76 77 77 82 +== 1.4 Pin Mapping & LED == 83 + 78 78 [[image:image-20220813183239-3.png||height="526" width="662"]] 79 79 80 80 87 + 81 81 == 1.5 Example: Send & Get Messages via LoRaWAN in PC == 82 82 83 83 84 84 ((( 85 85 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 86 - 87 - 88 88 ))) 89 89 90 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 91 91 96 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 97 + 98 + 92 92 [[image:image-20220723100027-1.png]] 93 93 94 94 ... ... @@ -96,19 +96,21 @@ 96 96 97 97 [[image:image-20220602161617-8.png]] 98 98 99 - 100 100 [[image:image-20220602161718-9.png||height="457" width="800"]] 101 101 102 102 103 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 104 104 110 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 111 + 105 105 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 106 106 114 + 107 107 [[image:image-20220602161935-10.png||height="498" width="800"]] 108 108 109 109 110 -(% style="color:blue" %)**3. See Uplink Command** 111 111 119 +(% style="color:blue" %)**3. See Uplink Command** 120 + 112 112 Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 113 113 114 114 example: AT+SENDB=01,02,8,05820802581ea0a5 ... ... @@ -116,62 +116,20 @@ 116 116 [[image:image-20220602162157-11.png||height="497" width="800"]] 117 117 118 118 119 -(% style="color:blue" %)**4. Check to see if TTN received the message** 120 120 121 - [[image:image-20220817093644-1.png]]129 +(% style="color:blue" %)**4. Check to see if TTN received the message** 122 122 131 +[[image:image-20220817084532-1.jpeg||height="563" width="1076"]] 123 123 124 -== 1.6 Example: How to join helium == 125 125 126 126 127 - (%style="color:blue"%)**1.Createanewdevice.**135 +== 1.6 Example: Send PC's CPU/RAM usage to TTN via python == 128 128 129 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]] 130 130 131 - 132 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 133 - 134 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]] 135 - 136 - 137 -(% style="color:blue" %)**3. Use AT commands.** 138 - 139 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 140 - 141 - 142 -(% style="color:blue" %)**4. Use the serial port tool** 143 - 144 -[[image:image-20220909151517-2.png||height="543" width="708"]] 145 - 146 - 147 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 148 - 149 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 150 - 151 - 152 -(% style="color:blue" %)**6. Network successfully.** 153 - 154 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 155 - 156 - 157 -(% style="color:blue" %)**7. Send uplink using command** 158 - 159 -[[image:image-20220912085244-1.png]] 160 - 161 -[[image:image-20220912085307-2.png]] 162 - 163 - 164 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]] 165 - 166 - 167 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 168 - 169 - 170 170 **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]] 171 171 172 172 (**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]]) 173 173 174 - 175 175 (% style="color:red" %)**Preconditions:** 176 176 177 177 (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** ... ... @@ -184,27 +184,26 @@ 184 184 185 185 (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 186 186 187 -(% style="color:blue" %)**2.**(%%) Add[[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]]onTTN154 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 188 188 189 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 190 - 191 - 192 192 [[image:image-20220602115852-3.png||height="450" width="1187"]] 193 193 194 194 195 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 196 196 160 +== 1.7 Example: Send & Get Messages via LoRaWAN in RPi == 197 197 162 + 198 198 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 199 199 200 200 201 -(% style="color:blue" %)**1. 166 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 202 202 203 203 [[image:image-20220723100439-2.png]] 204 204 205 205 206 -(% style="color:blue" %)**2. Install Minicom in RPi.** 207 207 172 +(% style="color:blue" %)**2. Install Minicom in RPi.** 173 + 208 208 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 209 209 210 210 (% style="background-color:yellow" %)**apt update** ... ... @@ -211,24 +211,29 @@ 211 211 212 212 (% style="background-color:yellow" %)**apt install minicom** 213 213 180 + 214 214 Use minicom to connect to the RPI's terminal 215 215 216 216 [[image:image-20220602153146-3.png||height="439" width="500"]] 217 217 218 218 219 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 220 220 187 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 188 + 221 221 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 222 222 191 + 223 223 [[image:image-20220602154928-5.png||height="436" width="500"]] 224 224 225 225 226 -(% style="color:blue" %)**4. Send Uplink message** 227 227 196 +(% style="color:blue" %)**4. Send Uplink message** 197 + 228 228 Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 229 229 230 230 example: AT+SENDB=01,02,8,05820802581ea0a5 231 231 202 + 232 232 [[image:image-20220602160339-6.png||height="517" width="600"]] 233 233 234 234 ... ... @@ -235,16 +235,17 @@ 235 235 236 236 Check to see if TTN received the message 237 237 238 - 239 239 [[image:image-20220602160627-7.png||height="369" width="800"]] 240 240 241 241 242 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 243 243 244 -== =1.9.1Hardware andSoftwareConnection===213 +== 1.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 245 245 246 246 216 +=== 1.8.1 Hardware and Software Connection === 247 247 218 + 219 + 248 248 ==== (% style="color:blue" %)**Overview:**(%%) ==== 249 249 250 250 ... ... @@ -261,7 +261,6 @@ 261 261 262 262 ==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 263 263 264 - 265 265 A USB to Type-C adapter is needed to connect to a Mobile phone. 266 266 267 267 Note: The package of LA66 USB adapter already includes this USB Type-C adapter. ... ... @@ -272,10 +272,8 @@ 272 272 273 273 ==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 274 274 275 - 276 276 [[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) 277 277 278 - 279 279 [[image:image-20220813173738-1.png]] 280 280 281 281 ... ... @@ -282,15 +282,12 @@ 282 282 283 283 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 284 284 285 - 286 286 Function and page introduction 287 287 288 - 289 289 [[image:image-20220723113448-7.png||height="995" width="450"]] 290 290 258 +**Block Explain:** 291 291 292 -(% style="color:blue" %)**Block Explain:** 293 - 294 294 1. Display LA66 USB LoRaWAN Module connection status 295 295 296 296 2. Check and reconnect ... ... @@ -318,10 +318,8 @@ 318 318 13. exit button 319 319 320 320 321 - 322 322 LA66 USB LoRaWAN Module not connected 323 323 324 - 325 325 [[image:image-20220723110520-5.png||height="677" width="508"]] 326 326 327 327 ... ... @@ -328,16 +328,15 @@ 328 328 329 329 Connect LA66 USB LoRaWAN Module 330 330 331 - 332 332 [[image:image-20220723110626-6.png||height="681" width="511"]] 333 333 334 334 335 -=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 336 336 299 +=== 1.8.2 Send data to TTNv3 and plot location info in Node-Red === 337 337 301 + 338 338 (% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 339 339 340 - 341 341 [[image:image-20220723134549-8.png]] 342 342 343 343 ... ... @@ -344,7 +344,6 @@ 344 344 345 345 (% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 346 346 347 - 348 348 Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 349 349 350 350 For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ... ... @@ -351,86 +351,34 @@ 351 351 352 352 After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 353 353 354 -LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]] 355 355 356 - 357 357 Example output in NodeRed is as below: 358 358 359 359 [[image:image-20220723144339-1.png]] 360 360 361 361 362 -== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 363 363 323 +== 1.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 364 364 365 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 366 366 367 - Just use theyellow jumper cap to short theBOOTcorner and theRX corner,andthen pressthe RESET button (withoutthejumpercap, you can directlyshorttheBOOTcorner and theRX corner withawire to achievethesameeffect).326 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 368 368 369 - (%style="color:red"%)**Notice:IfupgradeviaUSBhub is notsucessful.tryto connecttoPCdirectly.**328 +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) 370 370 371 371 [[image:image-20220723150132-2.png]] 372 372 373 373 374 374 375 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 376 - 377 - 378 -**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 379 - 380 -[[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"]] 381 - 382 -[[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"]] 383 - 384 - 385 -**2. Select the COM port corresponding to USB TTL** 386 - 387 -[[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"]] 388 - 389 - 390 -**3. Select the bin file to burn** 391 - 392 -[[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"]] 393 - 394 -[[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"]] 395 - 396 -[[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"]] 397 - 398 - 399 -**4. Click to start the download** 400 - 401 -[[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"]] 402 - 403 - 404 -**5. Check update process** 405 - 406 -[[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"]] 407 - 408 - 409 -**The following picture shows that the burning is successful** 410 - 411 -[[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"]] 412 - 413 - 414 414 = 2. FAQ = 415 415 416 -== 2.1 How to Compile Source Code for LA66? == 417 417 337 +== 2.1 How to Compile Source Code for LA66? == 418 418 339 + 419 419 Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]] 420 420 421 421 422 -== 2.2 Where to find Peer-to-Peer firmware of LA66? == 423 423 424 - 425 -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]] 426 - 427 - 428 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 429 - 430 - 431 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 432 - 433 - 434 434 = 3. Order Info = 435 435 436 436 ... ... @@ -450,38 +450,8 @@ 450 450 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 451 451 452 452 363 + 453 453 = 4. Reference = 454 454 455 455 456 456 * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 457 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 458 - 459 - 460 -= 5. FCC Statement = 461 - 462 - 463 -(% style="color:red" %)**FCC Caution:** 464 - 465 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 466 - 467 -This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 468 - 469 - 470 -(% style="color:red" %)**IMPORTANT NOTE: ** 471 - 472 -(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 473 - 474 -—Reorient or relocate the receiving antenna. 475 - 476 -—Increase the separation between the equipment and receiver. 477 - 478 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 479 - 480 -—Consult the dealer or an experienced radio/TV technician for help. 481 - 482 - 483 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 484 - 485 -This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 486 - 487 -
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