Changes for page LA66 USB LoRaWAN Adapter User Manual
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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 ... ... @@ -71,6 +71,9 @@ 71 71 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 72 72 * LoRa Rx current: <9 mA 73 73 79 + 80 + 81 + 74 74 == 1.4 Pin Mapping & LED == 75 75 76 76 ... ... @@ -77,17 +77,18 @@ 77 77 [[image:image-20220813183239-3.png||height="526" width="662"]] 78 78 79 79 88 + 80 80 == 1.5 Example: Send & Get Messages via LoRaWAN in PC == 81 81 82 82 83 83 ((( 84 84 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 85 - 86 - 87 87 ))) 88 88 96 + 89 89 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 90 90 99 + 91 91 [[image:image-20220723100027-1.png]] 92 92 93 93 ... ... @@ -99,15 +99,20 @@ 99 99 [[image:image-20220602161718-9.png||height="457" width="800"]] 100 100 101 101 111 + 102 102 (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 103 103 114 + 104 104 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 105 105 117 + 106 106 [[image:image-20220602161935-10.png||height="498" width="800"]] 107 107 108 108 121 + 109 109 (% style="color:blue" %)**3. See Uplink Command** 110 110 124 + 111 111 Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 112 112 113 113 example: AT+SENDB=01,02,8,05820802581ea0a5 ... ... @@ -115,54 +115,74 @@ 115 115 [[image:image-20220602162157-11.png||height="497" width="800"]] 116 116 117 117 132 + 118 118 (% style="color:blue" %)**4. Check to see if TTN received the message** 119 119 135 + 120 120 [[image:image-20220817093644-1.png]] 121 121 122 122 139 + 123 123 == 1.6 Example: How to join helium == 124 124 125 125 143 + 126 126 (% style="color:blue" %)**1. Create a new device.** 127 127 146 + 128 128 [[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"]] 129 129 130 130 150 + 131 131 (% style="color:blue" %)**2. Save the device after filling in the necessary information.** 132 132 153 + 133 133 [[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"]] 134 134 135 135 157 + 136 136 (% style="color:blue" %)**3. Use AT commands.** 137 137 160 + 138 138 [[image:image-20220909151441-1.jpeg||height="695" width="521"]] 139 139 140 140 164 + 141 141 (% style="color:blue" %)**4. Use the serial port tool** 142 142 167 + 143 143 [[image:image-20220909151517-2.png||height="543" width="708"]] 144 144 145 145 171 + 146 146 (% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 147 147 174 + 148 148 [[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"]] 149 149 150 150 178 + 151 151 (% style="color:blue" %)**6. Network successfully.** 152 152 181 + 153 153 [[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"]] 154 154 155 155 185 + 156 156 (% style="color:blue" %)**7. Send uplink using command** 157 157 188 + 158 158 [[image:image-20220912085244-1.png]] 159 159 191 + 160 160 [[image:image-20220912085307-2.png]] 161 161 162 162 195 + 163 163 [[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"]] 164 164 165 165 199 + 166 166 == 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 167 167 168 168 ... ... @@ -183,14 +183,13 @@ 183 183 184 184 (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 185 185 186 -(% 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 187 187 188 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 189 189 190 - 191 191 [[image:image-20220602115852-3.png||height="450" width="1187"]] 192 192 193 193 226 + 194 194 == 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 195 195 196 196 ... ... @@ -199,11 +199,14 @@ 199 199 200 200 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 201 201 235 + 202 202 [[image:image-20220723100439-2.png]] 203 203 204 204 239 + 205 205 (% style="color:blue" %)**2. Install Minicom in RPi.** 206 206 242 + 207 207 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 208 208 209 209 (% style="background-color:yellow" %)**apt update** ... ... @@ -210,24 +210,31 @@ 210 210 211 211 (% style="background-color:yellow" %)**apt install minicom** 212 212 249 + 213 213 Use minicom to connect to the RPI's terminal 214 214 215 215 [[image:image-20220602153146-3.png||height="439" width="500"]] 216 216 217 217 255 + 218 218 (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 219 219 258 + 220 220 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 221 221 261 + 222 222 [[image:image-20220602154928-5.png||height="436" width="500"]] 223 223 224 224 265 + 225 225 (% style="color:blue" %)**4. Send Uplink message** 226 226 268 + 227 227 Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 228 228 229 229 example: AT+SENDB=01,02,8,05820802581ea0a5 230 230 273 + 231 231 [[image:image-20220602160339-6.png||height="517" width="600"]] 232 232 233 233 ... ... @@ -238,8 +238,10 @@ 238 238 [[image:image-20220602160627-7.png||height="369" width="800"]] 239 239 240 240 284 + 241 241 == 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 242 242 287 + 243 243 === 1.9.1 Hardware and Software Connection === 244 244 245 245 ... ... @@ -258,6 +258,7 @@ 258 258 259 259 260 260 306 + 261 261 ==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 262 262 263 263 ... ... @@ -269,6 +269,7 @@ 269 269 270 270 271 271 318 + 272 272 ==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 273 273 274 274 ... ... @@ -279,6 +279,7 @@ 279 279 280 280 281 281 329 + 282 282 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 283 283 284 284 ... ... @@ -288,7 +288,7 @@ 288 288 [[image:image-20220723113448-7.png||height="995" width="450"]] 289 289 290 290 291 - (% style="color:blue" %)**Block Explain:**339 +**Block Explain:** 292 292 293 293 1. Display LA66 USB LoRaWAN Module connection status 294 294 ... ... @@ -331,6 +331,8 @@ 331 331 [[image:image-20220723110626-6.png||height="681" width="511"]] 332 332 333 333 382 + 383 + 334 334 === 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 335 335 336 336 ... ... @@ -358,6 +358,7 @@ 358 358 [[image:image-20220723144339-1.png]] 359 359 360 360 411 + 361 361 == 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 362 362 363 363 ... ... @@ -365,53 +365,14 @@ 365 365 366 366 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). 367 367 368 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 369 369 370 370 [[image:image-20220723150132-2.png]] 371 371 372 372 373 373 374 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 375 - 376 - 377 -**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 378 - 379 -[[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"]] 380 - 381 -[[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"]] 382 - 383 - 384 -**2. Select the COM port corresponding to USB TTL** 385 - 386 -[[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"]] 387 - 388 - 389 -**3. Select the bin file to burn** 390 - 391 -[[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"]] 392 - 393 -[[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"]] 394 - 395 -[[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"]] 396 - 397 - 398 -**4. Click to start the download** 399 - 400 -[[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"]] 401 - 402 - 403 -**5. Check update process** 404 - 405 -[[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"]] 406 - 407 - 408 -**The following picture shows that the burning is successful** 409 - 410 -[[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"]] 411 - 412 - 413 413 = 2. FAQ = 414 414 426 + 415 415 == 2.1 How to Compile Source Code for LA66? == 416 416 417 417 ... ... @@ -418,6 +418,7 @@ 418 418 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]] 419 419 420 420 433 + 421 421 == 2.2 Where to find Peer-to-Peer firmware of LA66? == 422 422 423 423 ... ... @@ -424,24 +424,7 @@ 424 424 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]] 425 425 426 426 427 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 428 428 429 - 430 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 431 - 432 -== == 433 - 434 -== 2.4 How to use external antenna via ipex connector? == 435 - 436 - 437 -You need to remove the spring antenna first, and also remove the resistor and capacitor. 438 -Connect external antenna. 439 - 440 -[[image:image-20231129155939-1.png||height="529" width="397"]] 441 - 442 -(% class="wikigeneratedid" %) 443 -= = 444 - 445 445 = 3. Order Info = 446 446 447 447 ... ... @@ -460,6 +460,9 @@ 460 460 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 461 461 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 462 462 459 + 460 + 461 + 463 463 = 4. Reference = 464 464 465 465 ... ... @@ -466,30 +466,4 @@ 466 466 * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 467 467 * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 468 468 469 -= 5. FCC Statement = 470 - 471 - 472 -(% style="color:red" %)**FCC Caution:** 473 - 474 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 475 - 476 -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. 477 - 478 - 479 -(% style="color:red" %)**IMPORTANT NOTE: ** 480 - 481 -(% 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: 482 - 483 -—Reorient or relocate the receiving antenna. 484 - 485 -—Increase the separation between the equipment and receiver. 486 - 487 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 488 - 489 -—Consult the dealer or an experienced radio/TV technician for help. 490 - 491 - 492 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 493 - 494 -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. 495 - 468 +
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