Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 LoRaWAN Shield User Manual - Author
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... ... @@ -1,4 +1,4 @@ 1 - 01 + 2 2 3 3 **Table of Contents:** 4 4 ... ... @@ -6,114 +6,14 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 10 += 1. LA66 LoRaWAN Shield = 11 11 12 -== 1.1 What is LA66 LoRaWAN Module == 13 13 13 +== 1.1 Overview == 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 19 19 20 20 ((( 21 - 22 -))) 23 - 24 -((( 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 - 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 -))) 34 - 35 -((( 36 -((( 37 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 -))) 39 - 40 -((( 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 - 45 -((( 46 -((( 47 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 -))) 49 -))) 50 - 51 - 52 - 53 -== 1.2 Features == 54 - 55 -* Support LoRaWAN v1.0.4 protocol 56 -* Support peer-to-peer protocol 57 -* TCXO crystal to ensure RF performance on low temperature 58 -* SMD Antenna pad and i-pex antenna connector 59 -* Available in different frequency LoRaWAN frequency bands. 60 -* World-wide unique OTAA keys. 61 -* AT Command via UART-TTL interface 62 -* Firmware upgradable via UART interface 63 -* Ultra-long RF range 64 - 65 -== 1.3 Specification == 66 - 67 -* CPU: 32-bit 48 MHz 68 -* Flash: 256KB 69 -* RAM: 64KB 70 -* Input Power Range: 1.8v ~~ 3.7v 71 -* Power Consumption: < 4uA. 72 -* Frequency Range: 150 MHz ~~ 960 MHz 73 -* Maximum Power +22 dBm constant RF output 74 -* High sensitivity: -148 dBm 75 -* Temperature: 76 -** Storage: -55 ~~ +125℃ 77 -** Operating: -40 ~~ +85℃ 78 -* Humidity: 79 -** Storage: 5 ~~ 95% (Non-Condensing) 80 -** Operating: 10 ~~ 95% (Non-Condensing) 81 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 82 -* LoRa Rx current: <9 mA 83 -* I/O Voltage: 3.3v 84 - 85 -== 1.4 AT Command == 86 - 87 - 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 - 90 - 91 - 92 -== 1.5 Dimension == 93 - 94 -[[image:image-20220718094750-3.png]] 95 - 96 - 97 - 98 -== 1.6 Pin Mapping == 99 - 100 -[[image:image-20220720111850-1.png]] 101 - 102 - 103 - 104 -== 1.7 Land Pattern == 105 - 106 -[[image:image-20220517072821-2.png]] 107 - 108 - 109 - 110 -= 2. LA66 LoRaWAN Shield = 111 - 112 - 113 -== 2.1 Overview == 114 - 115 - 116 -((( 117 117 [[image:image-20220715000826-2.png||height="145" width="220"]] 118 118 ))) 119 119 ... ... @@ -151,10 +151,11 @@ 151 151 152 152 153 153 154 -== 2.2 Features ==54 +== 1.2 Features == 155 155 56 + 156 156 * Arduino Shield base on LA66 LoRaWAN module 157 -* Support LoRaWAN v1.0. 4protocol58 +* Support LoRaWAN v1.0.3 protocol 158 158 * Support peer-to-peer protocol 159 159 * TCXO crystal to ensure RF performance on low temperature 160 160 * SMA connector ... ... @@ -164,8 +164,9 @@ 164 164 * Firmware upgradable via UART interface 165 165 * Ultra-long RF range 166 166 167 -== 2.3 Specification ==68 +== 1.3 Specification == 168 168 70 + 169 169 * CPU: 32-bit 48 MHz 170 170 * Flash: 256KB 171 171 * RAM: 64KB ... ... @@ -184,416 +184,284 @@ 184 184 * LoRa Rx current: <9 mA 185 185 * I/O Voltage: 3.3v 186 186 187 -== 2.4 Pin Mapping & LED ==89 +== 1.4 Pin Mapping & LED == 188 188 189 189 92 +[[image:image-20220817085048-1.png||height="533" width="734"]] 190 190 191 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 192 192 193 193 96 +~1. The LED lights up red when there is an upstream data packet 97 +2. When the network is successfully connected, the green light will be on for 5 seconds 98 +3. Purple light on when receiving downlink data packets 194 194 195 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 196 196 101 +[[image:image-20220820112305-1.png||height="515" width="749"]] 197 197 198 198 199 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 200 200 105 +== 1.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 201 201 202 202 203 - ==2.8 UpgradeFirmware of LA66 LoRaWAN Shield ==108 +**Show connection diagram:** 204 204 205 205 206 - === 2.8.1 Itemsneededfor update===111 +[[image:image-20220723170210-2.png||height="908" width="681"]] 207 207 208 -1. LA66 LoRaWAN Shield 209 -1. Arduino 210 -1. USB TO TTL Adapter 211 211 212 -[[image:image-20220602100052-2.png||height="385" width="600"]] 213 213 115 +(% style="color:blue" %)**1. open Arduino IDE** 214 214 215 -=== 2.8.2 Connection === 216 216 118 +[[image:image-20220723170545-4.png]] 217 217 218 -[[image:image-20220602101311-3.png||height="276" width="600"]] 219 219 220 220 221 -((( 222 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 223 -))) 122 +(% style="color:blue" %)**2. Open project** 224 224 225 -((( 226 -(% style="background-color:yellow" %)**GND <-> GND 227 -TXD <-> TXD 228 -RXD <-> RXD** 229 -))) 230 230 125 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]] 231 231 232 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 233 233 234 - Connect USB TTL Adapter to PCafter connectingthe wires128 +[[image:image-20220726135239-1.png]] 235 235 236 236 237 -[[image:image-20220602102240-4.png||height="304" width="600"]] 238 238 132 +(% style="color:blue" %)**3. Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload** 239 239 240 -=== 2.8.3 Upgrade steps === 241 241 135 +[[image:image-20220726135356-2.png]] 242 242 243 -==== 1. Switch SW1 to put in ISP position ==== 244 244 245 245 246 - [[image:image-20220602102824-5.png||height="306"width="600"]]139 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 247 247 248 248 142 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 249 249 250 -==== 2. Press the RST switch once ==== 251 251 252 252 253 - [[image:image-20220602104701-12.png||height="285"width="600"]]146 +== 1.6 Example: Join TTN network and send an uplink message, get downlink message. == 254 254 255 255 149 +(% style="color:blue" %)**1. Open project** 256 256 257 -==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 258 258 152 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]] 259 259 260 -((( 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 -))) 263 263 155 +[[image:image-20220723172502-8.png]] 264 264 265 -[[image:image-20220602103227-6.png]] 266 266 267 267 268 - [[image:image-20220602103357-7.png]]159 +(% style="color:blue" %)**2. Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 269 269 270 270 162 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 271 271 272 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 273 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 274 274 275 275 276 - [[image:image-20220602103844-8.png]]166 +== 1.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 277 277 278 278 169 +(% style="color:blue" %)**1. Open project** 279 279 280 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 281 -(% style="color:blue" %)**3. Select the bin file to burn** 282 282 172 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]] 283 283 284 -[[image:image-20220602104144-9.png]] 285 285 175 +[[image:image-20220723173341-10.png||height="581" width="1014"]] 286 286 287 -[[image:image-20220602104251-10.png]] 288 288 289 289 290 - [[image:image-20220602104402-11.png]]179 +(% style="color:blue" %)**2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 291 291 292 292 182 +[[image:image-20220723173950-11.png||height="665" width="1012"]] 293 293 294 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 295 -(% style="color:blue" %)**4. Click to start the download** 296 296 297 -[[image:image-20220602104923-13.png]] 298 298 299 299 300 300 301 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 302 -(% style="color:blue" %)**5. Check update process** 188 +(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 303 303 304 304 305 -[[i mage:image-20220602104948-14.png]]191 +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/]] 306 306 307 307 194 +[[image:image-20220723175700-12.png||height="602" width="995"]] 308 308 309 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 310 -(% style="color:blue" %)**The following picture shows that the burning is successful** 196 +== 1.8 Example: How to join helium == 311 311 312 -[[image:image-20220602105251-15.png]] 313 313 199 +(% style="color:blue" %)**1. Create a new device.** 314 314 201 +[[image:image-20220907165500-1.png||height="464" width="940"]] 315 315 316 -= 3. LA66 USB LoRaWAN Adapter = 317 317 204 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 318 318 319 - ==3.1 Overview==206 +[[image:image-20220907165837-2.png||height="375" width="809"]] 320 320 321 321 322 - [[image:image-20220715001142-3.png||height="145"width="220"]]209 +(% style="color:blue" %)**3. Use AT commands.** 323 323 211 +[[image:image-20220602100052-2.png||height="385" width="600"]] 324 324 325 -((( 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 -))) 328 328 329 -((( 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 -))) 214 +(% style="color:#0000ff" %)**4.Use command AT+CFG to get device configuration** 332 332 333 -((( 334 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 335 -))) 216 +[[image:image-20220907170308-3.png||height="556" width="617"]] 336 336 337 -((( 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 -))) 340 340 341 -((( 342 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 343 -))) 219 +(% style="color:blue" %)**5. Network successfully.** 344 344 221 +[[image:image-20220907170436-4.png]] 345 345 346 346 347 -= =3.2Features==224 +(% style="color:blue" %)**6. Send uplink using command** 348 348 349 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 350 -* Ultra-long RF range 351 -* Support LoRaWAN v1.0.4 protocol 352 -* Support peer-to-peer protocol 353 -* TCXO crystal to ensure RF performance on low temperature 354 -* Spring RF antenna 355 -* Available in different frequency LoRaWAN frequency bands. 356 -* World-wide unique OTAA keys. 357 -* AT Command via UART-TTL interface 358 -* Firmware upgradable via UART interface 359 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 226 +[[image:image-20220907170659-5.png]] 360 360 361 - == 3.3 Specification==228 +[[image:image-20220907170744-6.png||height="242" width="798"]] 362 362 363 -* CPU: 32-bit 48 MHz 364 -* Flash: 256KB 365 -* RAM: 64KB 366 -* Input Power Range: 5v 367 -* Frequency Range: 150 MHz ~~ 960 MHz 368 -* Maximum Power +22 dBm constant RF output 369 -* High sensitivity: -148 dBm 370 -* Temperature: 371 -** Storage: -55 ~~ +125℃ 372 -** Operating: -40 ~~ +85℃ 373 -* Humidity: 374 -** Storage: 5 ~~ 95% (Non-Condensing) 375 -** Operating: 10 ~~ 95% (Non-Condensing) 376 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 377 -* LoRa Rx current: <9 mA 378 378 379 -== 3.4Pin Mapping&LED==231 +== 1.9 Upgrade Firmware of LA66 LoRaWAN Shield == 380 380 381 381 234 +=== 1.9.1 Items needed for update === 382 382 383 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 384 384 237 +1. LA66 LoRaWAN Shield 238 +1. Arduino 239 +1. USB TO TTL Adapter 385 385 386 -((( 387 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 388 -))) 241 +[[image:image-20220602100052-2.png||height="385" width="600"]] 389 389 390 390 391 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 392 392 245 +=== 1.9.2 Connection === 393 393 394 -[[image:image-20220723100027-1.png]] 395 395 248 +[[image:image-20220602101311-3.png||height="276" width="600"]] 396 396 397 -Open the serial port tool 398 398 399 -[[image:image-20220602161617-8.png]] 251 +((( 252 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 253 +))) 400 400 401 -[[image:image-20220602161718-9.png||height="457" width="800"]] 255 +((( 256 +(% style="background-color:yellow" %)**GND <-> GND 257 +TXD <-> TXD 258 +RXD <-> RXD** 259 +))) 402 402 403 403 262 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 404 404 405 - (% style="color:blue" %)**2. Press the reset switch RST ontheLA66USB LoRaWANAdapter to reset.**264 +Connect USB TTL Adapter to PC after connecting the wires 406 406 407 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 408 408 267 +[[image:image-20220602102240-4.png||height="304" width="600"]] 409 409 410 -[[image:image-20220602161935-10.png||height="498" width="800"]] 411 411 412 412 271 +=== 1.9.3 Upgrade steps === 413 413 414 -(% style="color:blue" %)**3. See Uplink Command** 415 415 416 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 417 417 418 - example:AT+SENDB=01,02,8,05820802581ea0a5275 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 419 419 420 -[[image:image-20220602162157-11.png||height="497" width="800"]] 421 421 278 +[[image:image-20220602102824-5.png||height="306" width="600"]] 422 422 423 423 424 -(% style="color:blue" %)**4. Check to see if TTN received the message** 425 425 426 - [[image:image-20220602162331-12.png||height="420"width="800"]]282 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 427 427 428 428 285 +[[image:image-20220817085447-1.png]] 429 429 430 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 431 431 432 432 433 -**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 -( **RaspberryPiexample:**[[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]])290 +==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 436 436 437 -(% style="color:red" %)**Preconditions:** 438 438 439 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 293 +((( 294 +(% style="color:blue" %)**1. Software download link: **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 295 +))) 440 440 441 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 442 442 298 +[[image:image-20220602103227-6.png]] 443 443 444 444 445 - (% style="color:blue" %)**Steps for usage:**301 +[[image:image-20220602103357-7.png]] 446 446 447 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 448 448 449 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 450 450 451 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 305 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 306 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 452 452 453 453 309 +[[image:image-20220602103844-8.png]] 454 454 455 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 456 456 457 457 458 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 313 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 314 +(% style="color:blue" %)**3. Select the bin file to burn** 459 459 460 460 461 - (% style="color:blue" %)**1.Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**317 +[[image:image-20220602104144-9.png]] 462 462 463 -[[image:image-20220723100439-2.png]] 464 464 320 +[[image:image-20220602104251-10.png]] 465 465 466 466 467 - (% style="color:blue" %)**2.Install Minicom in RPi.**323 +[[image:image-20220602104402-11.png]] 468 468 469 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 470 470 471 - (% style="background-color:yellow" %)**apt update** 472 472 473 - (% style="background-color:yellow" %)**apt install minicom** 327 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 328 +(% style="color:blue" %)**4. Click to start the download** 474 474 475 475 476 - Use minicomto connect to the RPI's terminal331 +[[image:image-20220602104923-13.png]] 477 477 478 -[[image:image-20220602153146-3.png||height="439" width="500"]] 479 479 480 480 335 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 336 +(% style="color:blue" %)**5. Check update process** 481 481 482 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 483 483 484 - The followingpictureppears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.339 +[[image:image-20220602104948-14.png]] 485 485 486 486 487 -[[image:image-20220602154928-5.png||height="436" width="500"]] 488 488 343 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 344 +(% style="color:blue" %)**The following picture shows that the burning is successful** 489 489 490 490 491 - (% style="color:blue" %)**4. Send Uplinkmessage**347 +[[image:image-20220602105251-15.png]] 492 492 493 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 494 494 495 -example: AT+SENDB=01,02,8,05820802581ea0a5 496 496 351 += 2. FAQ = 497 497 498 -[[image:image-20220602160339-6.png||height="517" width="600"]] 499 499 354 +== 2.1 How to Compile Source Code for LA66? == 500 500 501 501 502 -C heckto seeifTTNreceivedthe message357 +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]] 503 503 504 -[[image:image-20220602160627-7.png||height="369" width="800"]] 505 505 506 506 361 += 3. Order Info = 507 507 508 -== 3.8 Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. == 509 509 510 - ===3.8.1 DRAGINO-LA66-APP===364 +**Part Number:** (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) 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 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 583 - 584 -The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method 585 - 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) 587 - 588 -[[image:image-20220723150132-2.png]] 589 - 590 - 591 -= 4. Order Info = 592 - 593 - 594 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 595 - 596 - 597 597 (% style="color:blue" %)**XXX**(%%): The default frequency band 598 598 599 599 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -606,6 +606,9 @@ 606 606 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 607 607 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 608 608 609 -= 5. Reference =379 += 4. Reference = 610 610 611 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 381 + 382 +* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 383 + 384 +
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