Changes for page LA66 LoRaWAN Shield User Manual
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... ... @@ -1,57 +1,24 @@ 1 -0 2 - 3 -**Table of Contents:** 4 - 1 +{{box cssClass="floatinginfobox" title="**Contents**"}} 5 5 {{toc/}} 3 +{{/box}} 6 6 5 += LA66 LoRaWAN Module = 7 7 7 +== What is LA66 LoRaWAN Module == 8 8 9 -= 1. LA66 LoRaWAN Module = 10 - 11 - 12 -== 1.1 What is LA66 LoRaWAN Module == 13 - 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 -))) 11 +(% 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 20 +== Features == 52 52 53 -== 1.2 Features == 54 - 55 55 * Support LoRaWAN v1.0.4 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature ... ... @@ -62,7 +62,7 @@ 62 62 * Firmware upgradable via UART interface 63 63 * Ultra-long RF range 64 64 65 -== 1.3Specification ==32 +== Specification == 66 66 67 67 * CPU: 32-bit 48 MHz 68 68 * Flash: 256KB ... ... @@ -82,77 +82,36 @@ 82 82 * LoRa Rx current: <9 mA 83 83 * I/O Voltage: 3.3v 84 84 85 -== 1.4AT Command ==52 +== AT Command == 86 86 87 - 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 57 +== Dimension == 91 91 92 - == 1.5 Dimension==59 +[[image:image-20220517072526-1.png]] 93 93 94 -[[image:image-20220718094750-3.png]] 95 95 62 +== Pin Mapping == 96 96 64 +[[image:image-20220523101537-1.png]] 97 97 98 -== 1.6 PinMapping==66 +== Land Pattern == 99 99 100 -[[image:image-20220720111850-1.png]] 101 - 102 - 103 - 104 -== 1.7 Land Pattern == 105 - 106 106 [[image:image-20220517072821-2.png]] 107 107 108 108 109 - 110 -= 2. LA66 LoRaWAN Shield = 111 - 112 - 113 -== 2.1 Overview == 114 - 115 - 116 -((( 117 -[[image:image-20220715000826-2.png||height="145" width="220"]] 118 -))) 119 - 120 -((( 121 121 122 -))) 123 123 124 -((( 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 -))) 73 += LA66 LoRaWAN Shield = 127 127 128 -((( 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 -))) 75 +== Overview == 133 133 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 77 +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. 139 139 140 -((( 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 -))) 145 145 146 -((( 147 -((( 148 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 149 -))) 150 -))) 80 +== Features == 151 151 152 - 153 - 154 -== 2.2 Features == 155 - 156 156 * Arduino Shield base on LA66 LoRaWAN module 157 157 * Support LoRaWAN v1.0.4 protocol 158 158 * Support peer-to-peer protocol ... ... @@ -164,7 +164,7 @@ 164 164 * Firmware upgradable via UART interface 165 165 * Ultra-long RF range 166 166 167 -== 2.3Specification ==93 +== Specification == 168 168 169 169 * CPU: 32-bit 48 MHz 170 170 * Flash: 256KB ... ... @@ -184,67 +184,18 @@ 184 184 * LoRa Rx current: <9 mA 185 185 * I/O Voltage: 3.3v 186 186 187 -== 2.4LED ==113 +== Pin Mapping & LED == 188 188 189 -~1. The LED lights up red when there is an upstream data packet 190 -2. When the network is successfully connected, the green light will be on for 5 seconds 191 -3. Purple light on when receiving downlink data packets 115 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 192 192 117 +== Example: Join TTN network and send an uplink message, get downlink message. == 193 193 194 -== 2.5Example:UseATCommandto communicatewithLA66moduleviaArduinoUNO. ==119 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 195 195 196 - Showconnectiondiagram:121 +== Upgrade Firmware of LA66 LoRaWAN Shield == 197 197 198 - [[image:image-20220723170210-2.png||height="908"width="681"]]123 +=== Items needed for update === 199 199 200 -1.open Arduino IDE 201 - 202 -[[image:image-20220723170545-4.png]] 203 - 204 -2.Open project 205 - 206 -[[image:image-20220723170750-5.png||height="533" width="930"]] 207 - 208 -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 209 - 210 -[[image:image-20220723171228-6.png]] 211 - 212 -4.After the upload is successful, open the serial port monitoring and send the AT command 213 - 214 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 215 - 216 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 217 - 218 -1.Open project 219 - 220 -[[image:image-20220723172502-8.png]] 221 - 222 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 223 - 224 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 225 - 226 - 227 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 228 - 229 -1.Open project 230 - 231 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 232 - 233 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 234 - 235 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 236 - 237 -3.Integration into Node-red via TTNV3 238 - 239 -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/]] 240 - 241 -[[image:image-20220723175700-12.png||height="602" width="995"]] 242 - 243 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 244 - 245 - 246 -=== 2.8.1 Items needed for update === 247 - 248 248 1. LA66 LoRaWAN Shield 249 249 1. Arduino 250 250 1. USB TO TTL Adapter ... ... @@ -252,23 +252,15 @@ 252 252 [[image:image-20220602100052-2.png||height="385" width="600"]] 253 253 254 254 255 -=== 2.8.2Connection ===132 +=== Connection === 256 256 257 - 258 258 [[image:image-20220602101311-3.png||height="276" width="600"]] 259 259 136 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) <-> (% style="color:blue" %)**USB TTL**(%%) 137 +**GND <-> GND 138 +TXD <-> TXD 139 +RXD <-> RXD** 260 260 261 -((( 262 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 263 -))) 264 - 265 -((( 266 -(% style="background-color:yellow" %)**GND <-> GND 267 -TXD <-> TXD 268 -RXD <-> RXD** 269 -))) 270 - 271 - 272 272 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 273 273 274 274 Connect USB TTL Adapter to PC after connecting the wires ... ... @@ -277,115 +277,72 @@ 277 277 [[image:image-20220602102240-4.png||height="304" width="600"]] 278 278 279 279 280 -=== 2.8.3Upgrade steps ===149 +=== Upgrade steps === 281 281 151 +==== Switch SW1 to put in ISP position ==== 282 282 283 -==== 1. Switch SW1 to put in ISP position ==== 284 - 285 - 286 286 [[image:image-20220602102824-5.png||height="306" width="600"]] 287 287 288 288 156 +==== Press the RST switch once ==== 289 289 290 -==== 2. Press the RST switch once ==== 291 - 292 - 293 293 [[image:image-20220602104701-12.png||height="285" width="600"]] 294 294 295 295 161 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 296 296 297 - ==== 3.OpentheUpgradetool (TremoProgrammer)inPC andgrade===163 +**~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/]]** 298 298 299 - 300 -((( 301 -(% 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/]]** 302 -))) 303 - 304 - 305 305 [[image:image-20220602103227-6.png]] 306 306 307 - 308 308 [[image:image-20220602103357-7.png]] 309 309 310 310 311 - 312 312 (% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 313 - (% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**171 +**2. Select the COM port corresponding to USB TTL** 314 314 315 - 316 316 [[image:image-20220602103844-8.png]] 317 317 318 318 319 - 320 320 (% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 321 - (% style="color:blue" %)**3. Select the bin file to burn**177 +**3. Select the bin file to burn** 322 322 323 - 324 324 [[image:image-20220602104144-9.png]] 325 325 326 - 327 327 [[image:image-20220602104251-10.png]] 328 328 329 - 330 330 [[image:image-20220602104402-11.png]] 331 331 332 332 333 - 334 334 (% class="wikigeneratedid" id="HClicktostartthedownload" %) 335 - (% style="color:blue" %)**4. Click to start the download**187 +**4. Click to start the download** 336 336 337 337 [[image:image-20220602104923-13.png]] 338 338 339 339 340 - 341 341 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 342 - (% style="color:blue" %)**5. Check update process**193 +**5. Check update process** 343 343 344 - 345 345 [[image:image-20220602104948-14.png]] 346 346 347 347 348 - 349 349 (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 350 - (% style="color:blue" %)**The following picture shows that the burning is successful**199 +**The following picture shows that the burning is successful** 351 351 352 352 [[image:image-20220602105251-15.png]] 353 353 354 354 204 + 355 355 356 -= 3.LA66 USB LoRaWAN Adapter =206 += LA66 USB LoRaWAN Adapter = 357 357 208 +== Overview == 358 358 359 - ==3.1Overview==210 +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. 360 360 361 361 362 - [[image:image-20220715001142-3.png||height="145"width="220"]]213 +== Features == 363 363 364 - 365 -((( 366 -(% 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. 367 -))) 368 - 369 -((( 370 -(% 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. 371 -))) 372 - 373 -((( 374 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 375 -))) 376 - 377 -((( 378 -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. 379 -))) 380 - 381 -((( 382 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 383 -))) 384 - 385 - 386 - 387 -== 3.2 Features == 388 - 389 389 * LoRaWAN USB adapter base on LA66 LoRaWAN module 390 390 * Ultra-long RF range 391 391 * Support LoRaWAN v1.0.4 protocol ... ... @@ -396,9 +396,8 @@ 396 396 * World-wide unique OTAA keys. 397 397 * AT Command via UART-TTL interface 398 398 * Firmware upgradable via UART interface 399 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 400 400 401 -== 3.3Specification ==226 +== Specification == 402 402 403 403 * CPU: 32-bit 48 MHz 404 404 * Flash: 256KB ... ... @@ -416,24 +416,16 @@ 416 416 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 417 417 * LoRa Rx current: <9 mA 418 418 419 -== 3.4Pin Mapping & LED ==244 +== Pin Mapping & LED == 420 420 246 +== Example Send & Get Messages via LoRaWAN in PC == 421 421 422 - 423 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 424 - 425 - 426 -((( 427 427 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 428 -))) 429 429 250 +~1. Connect the LA66 USB LoRaWAN adapter to PC 430 430 431 - (% style="color:blue" %)**1.Connectthe LA66 USB LoRaWAN adapter to PC**252 +[[image:image-20220602171217-1.png||height="538" width="800"]] 432 432 433 - 434 -[[image:image-20220723100027-1.png]] 435 - 436 - 437 437 Open the serial port tool 438 438 439 439 [[image:image-20220602161617-8.png]] ... ... @@ -441,76 +441,67 @@ 441 441 [[image:image-20220602161718-9.png||height="457" width="800"]] 442 442 443 443 261 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it. 444 444 445 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 446 - 447 447 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 448 448 449 - 450 450 [[image:image-20220602161935-10.png||height="498" width="800"]] 451 451 452 452 268 +3. See Uplink Command 453 453 454 - (%style="color:blue"%)**3.See Uplink Command**270 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 455 455 456 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 457 - 458 458 example: AT+SENDB=01,02,8,05820802581ea0a5 459 459 460 460 [[image:image-20220602162157-11.png||height="497" width="800"]] 461 461 462 462 277 +4. Check to see if TTN received the message 463 463 464 -(% style="color:blue" %)**4. Check to see if TTN received the message** 465 - 466 466 [[image:image-20220602162331-12.png||height="420" width="800"]] 467 467 468 468 469 469 470 -== 3.6Example:283 +== Example:Send PC's CPU/RAM usage to TTN via python == 471 471 285 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %) 286 +**Use python as an example:** 472 472 473 -**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]] 288 +(% class="wikigeneratedid" id="HPreconditions:" %) 289 +**Preconditions:** 474 474 475 - (**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]])291 +1.LA66 USB LoRaWAN Adapter works fine 476 476 477 - (%style="color:red" %)**Preconditions:**293 +2.LA66 USB LoRaWAN Adapter is registered with TTN 478 478 479 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 295 +(% class="wikigeneratedid" id="HStepsforusage" %) 296 +**Steps for usage** 480 480 481 - (%style="color:red"%)**2.LA66 USB LoRaWAN Adapteris registered with TTN**298 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 482 482 300 +2.Run the python script in PC and see the TTN 483 483 484 - 485 -(% style="color:blue" %)**Steps for usage:** 486 - 487 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 488 - 489 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 490 - 491 491 [[image:image-20220602115852-3.png||height="450" width="1187"]] 492 492 493 493 494 494 495 -== 3.7Example:Send & Get Messages via LoRaWAN in RPi ==306 +== Example Send & Get Messages via LoRaWAN in RPi == 496 496 497 - 498 498 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 499 499 310 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi 500 500 501 - (% style="color:blue" %)**1.Connectthe LA66 USB LoRaWAN Adapter to the Raspberry Pi**312 +[[image:image-20220602171233-2.png||height="538" width="800"]] 502 502 503 -[[image:image-20220723100439-2.png]] 504 504 315 +2. Install Minicom in RPi. 505 505 506 - 507 -(% style="color:blue" %)**2. Install Minicom in RPi.** 508 - 509 509 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 510 510 511 - style="background-color:yellow" %)**apt update**319 +(% class="mark" %)apt update 512 512 513 - style="background-color:yellow" %)**apt install minicom**321 +(% class="mark" %)apt install minicom 514 514 515 515 516 516 Use minicom to connect to the RPI's terminal ... ... @@ -518,27 +518,20 @@ 518 518 [[image:image-20220602153146-3.png||height="439" width="500"]] 519 519 520 520 329 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter. 330 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 521 521 522 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 523 - 524 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 525 - 526 - 527 527 [[image:image-20220602154928-5.png||height="436" width="500"]] 528 528 529 529 335 +4. Send Uplink message 530 530 531 - (% style="color:blue"%)**4.Send Uplink message**337 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 532 532 533 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 534 - 535 535 example: AT+SENDB=01,02,8,05820802581ea0a5 536 536 537 - 538 538 [[image:image-20220602160339-6.png||height="517" width="600"]] 539 539 540 - 541 - 542 542 Check to see if TTN received the message 543 543 544 544 [[image:image-20220602160627-7.png||height="369" width="800"]] ... ... @@ -545,107 +545,35 @@ 545 545 546 546 547 547 548 -== 3.8Example: Use ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==349 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 549 549 550 -=== 3.8.1 DRAGINO-LA66-APP === 551 551 552 - [[image:image-20220723102027-3.png]]352 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter == 553 553 554 -==== Overview: ==== 555 555 556 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter. 557 557 558 - Viewthe communication signal strength between the nodeand the gateway throughthe RSSIvalue(DRAGINO-LA66-APP currentlyonlysupports Android system)356 += Order Info = 559 559 560 - ==== Conditionsof Use: ====358 +Part Number: 561 561 562 -R equires a type-cto USB360 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX** 563 563 564 - [[image:image-20220723104754-4.png]]362 +**XXX**: The default frequency band 565 565 566 -==== Use of APP: ==== 364 +* **AS923**: LoRaWAN AS923 band 365 +* **AU915**: LoRaWAN AU915 band 366 +* **EU433**: LoRaWAN EU433 band 367 +* **EU868**: LoRaWAN EU868 band 368 +* **KR920**: LoRaWAN KR920 band 369 +* **US915**: LoRaWAN US915 band 370 +* **IN865**: LoRaWAN IN865 band 371 +* **CN470**: LoRaWAN CN470 band 372 +* **PP**: Peer to Peer LoRa Protocol 567 567 568 -Function and page introduction 569 569 570 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 571 571 572 - 1.DisplayLA66 USB LoRaWAN Moduleconnectionstatus376 += Reference = 573 573 574 -2.Check and reconnect 575 - 576 -3.Turn send timestamps on or off 577 - 578 -4.Display LoRaWan connection status 579 - 580 -5.Check LoRaWan connection status 581 - 582 -6.The RSSI value of the node when the ACK is received 583 - 584 -7.Node's Signal Strength Icon 585 - 586 -8.Set the packet sending interval of the node in seconds 587 - 588 -9.AT command input box 589 - 590 -10.Send AT command button 591 - 592 -11.Node log box 593 - 594 -12.clear log button 595 - 596 -13.exit button 597 - 598 -LA66 USB LoRaWAN Module not connected 599 - 600 -[[image:image-20220723110520-5.png||height="903" width="677"]] 601 - 602 -Connect LA66 USB LoRaWAN Module 603 - 604 -[[image:image-20220723110626-6.png||height="906" width="680"]] 605 - 606 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED === 607 - 608 -1.Register LA66 USB LoRaWAN Module to TTNV3 609 - 610 -[[image:image-20220723134549-8.png]] 611 - 612 -2.Open Node-RED,And import the JSON file to generate the flow 613 - 614 -Sample JSON file please go to this link to download:放置JSON文件的链接 615 - 616 -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/]] 617 - 618 -The following is the positioning effect map 619 - 620 -[[image:image-20220723144339-1.png]] 621 - 622 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 623 - 624 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 625 - 626 -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) 627 - 628 -[[image:image-20220723150132-2.png]] 629 - 630 - 631 -= 4. Order Info = 632 - 633 - 634 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 635 - 636 - 637 -(% style="color:blue" %)**XXX**(%%): The default frequency band 638 - 639 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 640 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 641 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 642 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 643 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 644 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 645 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 646 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 647 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 648 - 649 -= 5. Reference = 650 - 651 651 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 379 + 380 +
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