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 ... ... @@ -72,6 +72,8 @@ 72 72 * LoRa Rx current: <9 mA 73 73 74 74 80 + 81 + 75 75 == 1.4 Pin Mapping & LED == 76 76 77 77 ... ... @@ -78,17 +78,18 @@ 78 78 [[image:image-20220813183239-3.png||height="526" width="662"]] 79 79 80 80 88 + 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 96 + 90 90 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 91 91 99 + 92 92 [[image:image-20220723100027-1.png]] 93 93 94 94 ... ... @@ -100,15 +100,20 @@ 100 100 [[image:image-20220602161718-9.png||height="457" width="800"]] 101 101 102 102 111 + 103 103 (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 104 104 114 + 105 105 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 106 106 117 + 107 107 [[image:image-20220602161935-10.png||height="498" width="800"]] 108 108 109 109 121 + 110 110 (% style="color:blue" %)**3. See Uplink Command** 111 111 124 + 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 ... ... @@ -116,54 +116,74 @@ 116 116 [[image:image-20220602162157-11.png||height="497" width="800"]] 117 117 118 118 132 + 119 119 (% style="color:blue" %)**4. Check to see if TTN received the message** 120 120 135 + 121 121 [[image:image-20220817093644-1.png]] 122 122 123 123 139 + 124 124 == 1.6 Example: How to join helium == 125 125 126 126 143 + 127 127 (% style="color:blue" %)**1. Create a new device.** 128 128 146 + 129 129 [[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"]] 130 130 131 131 150 + 132 132 (% style="color:blue" %)**2. Save the device after filling in the necessary information.** 133 133 153 + 134 134 [[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"]] 135 135 136 136 157 + 137 137 (% style="color:blue" %)**3. Use AT commands.** 138 138 160 + 139 139 [[image:image-20220909151441-1.jpeg||height="695" width="521"]] 140 140 141 141 164 + 142 142 (% style="color:blue" %)**4. Use the serial port tool** 143 143 167 + 144 144 [[image:image-20220909151517-2.png||height="543" width="708"]] 145 145 146 146 171 + 147 147 (% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 148 148 174 + 149 149 [[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"]] 150 150 151 151 178 + 152 152 (% style="color:blue" %)**6. Network successfully.** 153 153 181 + 154 154 [[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"]] 155 155 156 156 185 + 157 157 (% style="color:blue" %)**7. Send uplink using command** 158 158 188 + 159 159 [[image:image-20220912085244-1.png]] 160 160 191 + 161 161 [[image:image-20220912085307-2.png]] 162 162 163 163 195 + 164 164 [[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"]] 165 165 166 166 199 + 167 167 == 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 168 168 169 169 ... ... @@ -184,14 +184,13 @@ 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]]onTTN220 +(% 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 190 190 191 - 192 192 [[image:image-20220602115852-3.png||height="450" width="1187"]] 193 193 194 194 226 + 195 195 == 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 196 196 197 197 ... ... @@ -200,11 +200,14 @@ 200 200 201 201 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 202 202 235 + 203 203 [[image:image-20220723100439-2.png]] 204 204 205 205 239 + 206 206 (% style="color:blue" %)**2. Install Minicom in RPi.** 207 207 242 + 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 +211,31 @@ 211 211 212 212 (% style="background-color:yellow" %)**apt install minicom** 213 213 249 + 214 214 Use minicom to connect to the RPI's terminal 215 215 216 216 [[image:image-20220602153146-3.png||height="439" width="500"]] 217 217 218 218 255 + 219 219 (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 220 220 258 + 221 221 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 222 222 261 + 223 223 [[image:image-20220602154928-5.png||height="436" width="500"]] 224 224 225 225 265 + 226 226 (% style="color:blue" %)**4. Send Uplink message** 227 227 268 + 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 231 231 273 + 232 232 [[image:image-20220602160339-6.png||height="517" width="600"]] 233 233 234 234 ... ... @@ -239,8 +239,10 @@ 239 239 [[image:image-20220602160627-7.png||height="369" width="800"]] 240 240 241 241 284 + 242 242 == 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 243 243 287 + 244 244 === 1.9.1 Hardware and Software Connection === 245 245 246 246 ... ... @@ -259,6 +259,7 @@ 259 259 260 260 261 261 306 + 262 262 ==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 263 263 264 264 ... ... @@ -270,6 +270,7 @@ 270 270 271 271 272 272 318 + 273 273 ==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 274 274 275 275 ... ... @@ -280,6 +280,7 @@ 280 280 281 281 282 282 329 + 283 283 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 284 284 285 285 ... ... @@ -289,7 +289,7 @@ 289 289 [[image:image-20220723113448-7.png||height="995" width="450"]] 290 290 291 291 292 - (% style="color:blue" %)**Block Explain:**339 +**Block Explain:** 293 293 294 294 1. Display LA66 USB LoRaWAN Module connection status 295 295 ... ... @@ -332,6 +332,8 @@ 332 332 [[image:image-20220723110626-6.png||height="681" width="511"]] 333 333 334 334 382 + 383 + 335 335 === 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 336 336 337 337 ... ... @@ -359,6 +359,7 @@ 359 359 [[image:image-20220723144339-1.png]] 360 360 361 361 411 + 362 362 == 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 363 363 364 364 ... ... @@ -366,53 +366,14 @@ 366 366 367 367 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). 368 368 369 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 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 = 415 415 426 + 416 416 == 2.1 How to Compile Source Code for LA66? == 417 417 418 418 ... ... @@ -419,6 +419,7 @@ 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]] 420 420 421 421 433 + 422 422 == 2.2 Where to find Peer-to-Peer firmware of LA66? == 423 423 424 424 ... ... @@ -425,12 +425,7 @@ 425 425 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]] 426 426 427 427 428 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 429 429 430 - 431 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 432 - 433 - 434 434 = 3. Order Info = 435 435 436 436 ... ... @@ -450,6 +450,8 @@ 450 450 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 451 451 452 452 460 + 461 + 453 453 = 4. Reference = 454 454 455 455 ... ... @@ -456,32 +456,4 @@ 456 456 * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 457 457 * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 458 458 459 - 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 - 487 487