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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... ... @@ -6,125 +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 - 56 -* Support LoRaWAN v1.0.4 protocol 57 -* Support peer-to-peer protocol 58 -* TCXO crystal to ensure RF performance on low temperature 59 -* SMD Antenna pad and i-pex antenna connector 60 -* Available in different frequency LoRaWAN frequency bands. 61 -* World-wide unique OTAA keys. 62 -* AT Command via UART-TTL interface 63 -* Firmware upgradable via UART interface 64 -* Ultra-long RF range 65 - 66 - 67 - 68 - 69 - 70 -== 1.3 Specification == 71 - 72 - 73 -* CPU: 32-bit 48 MHz 74 -* Flash: 256KB 75 -* RAM: 64KB 76 -* Input Power Range: 1.8v ~~ 3.7v 77 -* Power Consumption: < 4uA. 78 -* Frequency Range: 150 MHz ~~ 960 MHz 79 -* Maximum Power +22 dBm constant RF output 80 -* High sensitivity: -148 dBm 81 -* Temperature: 82 -** Storage: -55 ~~ +125℃ 83 -** Operating: -40 ~~ +85℃ 84 -* Humidity: 85 -** Storage: 5 ~~ 95% (Non-Condensing) 86 -** Operating: 10 ~~ 95% (Non-Condensing) 87 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 88 -* LoRa Rx current: <9 mA 89 -* I/O Voltage: 3.3v 90 - 91 - 92 - 93 - 94 - 95 -== 1.4 AT Command == 96 - 97 - 98 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 99 - 100 - 101 - 102 -== 1.5 Dimension == 103 - 104 -[[image:image-20220718094750-3.png]] 105 - 106 - 107 - 108 -== 1.6 Pin Mapping == 109 - 110 -[[image:image-20220720111850-1.png]] 111 - 112 - 113 - 114 -== 1.7 Land Pattern == 115 - 116 - 117 -[[image:image-20220517072821-2.png]] 118 - 119 - 120 - 121 -= 2. LA66 LoRaWAN Shield = 122 - 123 - 124 -== 2.1 Overview == 125 - 126 - 127 -((( 128 128 [[image:image-20220715000826-2.png||height="145" width="220"]] 129 129 ))) 130 130 ... ... @@ -162,11 +162,11 @@ 162 162 163 163 164 164 165 -== 2.2 Features ==54 +== 1.2 Features == 166 166 167 167 168 168 * Arduino Shield base on LA66 LoRaWAN module 169 -* Support LoRaWAN v1.0. 4protocol58 +* Support LoRaWAN v1.0.3 protocol 170 170 * Support peer-to-peer protocol 171 171 * TCXO crystal to ensure RF performance on low temperature 172 172 * SMA connector ... ... @@ -178,11 +178,9 @@ 178 178 179 179 180 180 70 +== 1.3 Specification == 181 181 182 182 183 -== 2.3 Specification == 184 - 185 - 186 186 * CPU: 32-bit 48 MHz 187 187 * Flash: 256KB 188 188 * RAM: 64KB ... ... @@ -203,20 +203,25 @@ 203 203 204 204 205 205 93 +== 1.4 Pin Mapping & LED == 206 206 207 207 208 - ==2.4LED==96 +[[image:image-20220817085048-1.png||height="533" width="734"]] 209 209 210 210 99 + 211 211 ~1. The LED lights up red when there is an upstream data packet 212 212 2. When the network is successfully connected, the green light will be on for 5 seconds 213 213 3. Purple light on when receiving downlink data packets 214 214 215 215 105 +[[image:image-20220820112305-1.png||height="515" width="749"]] 216 216 217 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 218 218 219 219 109 +== 1.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 110 + 111 + 220 220 **Show connection diagram:** 221 221 222 222 ... ... @@ -236,14 +236,18 @@ 236 236 237 237 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]] 238 238 131 + 239 239 [[image:image-20220726135239-1.png]] 240 240 241 241 135 + 242 242 (% 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** 243 243 138 + 244 244 [[image:image-20220726135356-2.png]] 245 245 246 246 142 + 247 247 (% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 248 248 249 249 ... ... @@ -251,7 +251,7 @@ 251 251 252 252 253 253 254 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. ==150 +== 1.6 Example: Join TTN network and send an uplink message, get downlink message. == 255 255 256 256 257 257 (% style="color:blue" %)**1. Open project** ... ... @@ -264,7 +264,7 @@ 264 264 265 265 266 266 267 -(% 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**163 +(% 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** 268 268 269 269 270 270 [[image:image-20220723172938-9.png||height="652" width="1050"]] ... ... @@ -271,7 +271,7 @@ 271 271 272 272 273 273 274 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==170 +== 1.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 275 275 276 276 277 277 (% style="color:blue" %)**1. Open project** ... ... @@ -291,476 +291,259 @@ 291 291 292 292 293 293 294 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 295 295 296 -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/]] 297 297 298 - [[image:image-20220723175700-12.png||height="602"width="995"]]192 +(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 299 299 300 300 195 +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/]] 301 301 302 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 303 303 198 +[[image:image-20220723175700-12.png||height="602" width="995"]] 304 304 305 -=== 2.8.1 Items needed for update === 306 306 307 307 308 -1. LA66 LoRaWAN Shield 309 -1. Arduino 310 -1. USB TO TTL Adapter 202 +== 1.8 Example: How to join helium == 311 311 312 -[[image:image-20220602100052-2.png||height="385" width="600"]] 313 313 205 +(% style="color:blue" %)**1. Create a new device.** 314 314 315 315 316 - ===2.8.2Connection===208 +[[image:image-20220907165500-1.png||height="464" width="940"]] 317 317 318 318 319 -[[image:image-20220602101311-3.png||height="276" width="600"]] 320 320 212 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 321 321 322 -((( 323 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 324 -))) 325 325 326 -((( 327 -(% style="background-color:yellow" %)**GND <-> GND 328 -TXD <-> TXD 329 -RXD <-> RXD** 330 -))) 215 +[[image:image-20220907165837-2.png||height="375" width="809"]] 331 331 332 332 333 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 334 334 335 - ConnectUSB TTL AdaptertoPC afterconnecting the wires219 +(% style="color:blue" %)**3. Use AT commands.** 336 336 337 337 338 -[[image:image-2022060210 2240-4.png||height="304" width="600"]]222 +[[image:image-20220602100052-2.png||height="385" width="600"]] 339 339 340 340 341 341 342 -= ==2.8.3Upgradesteps===226 +(% style="color:#0000ff" %)**4. Use command AT+CFG to get device configuration** 343 343 344 344 345 - ==== (% style="color:blue" %)1.SwitchSW1toputin ISP position(%%)====229 +[[image:image-20220907170308-3.png||height="556" width="617"]] 346 346 347 347 348 -[[image:image-20220602102824-5.png||height="306" width="600"]] 349 349 233 +(% style="color:blue" %)**5. Network successfully.** 350 350 351 351 352 - ==== (% style="color:blue" %)2.Press the RST switch once(%%) ====236 +[[image:image-20220907170436-4.png]] 353 353 354 354 355 -[[image:image-20220602104701-12.png||height="285" width="600"]] 356 356 240 +(% style="color:blue" %)**6. Send uplink using command** 357 357 358 358 359 - ==== (% style="color:blue" %)3.Openthe Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====243 +[[image:image-20220912084334-1.png]] 360 360 361 361 362 -((( 363 -(% 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/]]** 364 -))) 246 +[[image:image-20220912084412-3.png]] 365 365 366 366 367 -[[image:image-20220602103227-6.png]] 368 368 250 +[[image:image-20220907170744-6.png||height="242" width="798"]] 369 369 370 -[[image:image-20220602103357-7.png]] 371 371 372 372 254 +== 1.9 Upgrade Firmware of LA66 LoRaWAN Shield == 373 373 374 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 375 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 376 376 257 +=== 1.9.1 Items needed for update === 377 377 378 -[[image:image-20220602103844-8.png]] 379 379 260 +1. LA66 LoRaWAN Shield 261 +1. Arduino 262 +1. USB TO TTL Adapter 380 380 264 +[[image:image-20220602100052-2.png||height="385" width="600"]] 381 381 382 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 383 -(% style="color:blue" %)**3. Select the bin file to burn** 384 384 385 385 386 - [[image:image-20220602104144-9.png]]268 +=== 1.9.2 Connection === 387 387 388 388 389 -[[image:image-2022060210 4251-10.png]]271 +[[image:image-20220602101311-3.png||height="276" width="600"]] 390 390 391 391 392 -[[image:image-20220602104402-11.png]] 393 - 394 - 395 - 396 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 397 -(% style="color:blue" %)**4. Click to start the download** 398 - 399 -[[image:image-20220602104923-13.png]] 400 - 401 - 402 - 403 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 404 -(% style="color:blue" %)**5. Check update process** 405 - 406 - 407 -[[image:image-20220602104948-14.png]] 408 - 409 - 410 - 411 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 412 -(% style="color:blue" %)**The following picture shows that the burning is successful** 413 - 414 -[[image:image-20220602105251-15.png]] 415 - 416 - 417 - 418 -= 3. LA66 USB LoRaWAN Adapter = 419 - 420 - 421 -== 3.1 Overview == 422 - 423 - 424 -[[image:image-20220715001142-3.png||height="145" width="220"]] 425 - 426 - 427 427 ((( 428 -(% style="color:blue" %)**LA66 USBLoRaWANAdapter**(%%)isdesignedto fastturn USB devices tosupport LoRaWAN wireless features.It combines a CP2101USB TTLChip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.275 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 429 429 ))) 430 430 431 431 ((( 432 -(% 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. 279 +(% style="background-color:yellow" %)**GND <-> GND 280 +TXD <-> TXD 281 +RXD <-> RXD** 433 433 ))) 434 434 435 -((( 436 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 437 -))) 438 438 439 -((( 440 -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. 441 -))) 285 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 442 442 443 -((( 444 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 445 -))) 287 +Connect USB TTL Adapter to PC after connecting the wires 446 446 447 447 290 +[[image:image-20220602102240-4.png||height="304" width="600"]] 448 448 449 -== 3.2 Features == 450 450 451 451 452 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 453 -* Ultra-long RF range 454 -* Support LoRaWAN v1.0.4 protocol 455 -* Support peer-to-peer protocol 456 -* TCXO crystal to ensure RF performance on low temperature 457 -* Spring RF antenna 458 -* Available in different frequency LoRaWAN frequency bands. 459 -* World-wide unique OTAA keys. 460 -* AT Command via UART-TTL interface 461 -* Firmware upgradable via UART interface 462 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 294 +=== 1.9.3 Upgrade steps === 463 463 464 464 465 465 298 +==== (% style="color:blue" %)**1. Switch SW1 to put in ISP position**(%%) ==== 466 466 467 467 468 - == 3.3 Specification==301 +[[image:image-20220602102824-5.png||height="306" width="600"]] 469 469 470 470 471 -* CPU: 32-bit 48 MHz 472 -* Flash: 256KB 473 -* RAM: 64KB 474 -* Input Power Range: 5v 475 -* Frequency Range: 150 MHz ~~ 960 MHz 476 -* Maximum Power +22 dBm constant RF output 477 -* High sensitivity: -148 dBm 478 -* Temperature: 479 -** Storage: -55 ~~ +125℃ 480 -** Operating: -40 ~~ +85℃ 481 -* Humidity: 482 -** Storage: 5 ~~ 95% (Non-Condensing) 483 -** Operating: 10 ~~ 95% (Non-Condensing) 484 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 485 -* LoRa Rx current: <9 mA 486 486 487 487 306 +==== (% style="color:blue" %)**2. Press the RST switch once**(%%) ==== 488 488 489 489 309 +[[image:image-20220817085447-1.png]] 490 490 491 -== 3.4 Pin Mapping & LED == 492 492 493 493 494 494 495 -== 3.5Example:Send&GetMessagesviaLoRaWANin PC ==314 +==== (% style="color:blue" %)**3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ==== 496 496 497 497 498 -((( 499 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 500 -))) 501 501 502 - 503 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 504 - 505 - 506 -[[image:image-20220723100027-1.png]] 507 - 508 - 509 -Open the serial port tool 510 - 511 -[[image:image-20220602161617-8.png]] 512 - 513 -[[image:image-20220602161718-9.png||height="457" width="800"]] 514 - 515 - 516 - 517 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 518 - 519 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 520 - 521 - 522 -[[image:image-20220602161935-10.png||height="498" width="800"]] 523 - 524 - 525 - 526 -(% style="color:blue" %)**3. See Uplink Command** 527 - 528 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 529 - 530 -example: AT+SENDB=01,02,8,05820802581ea0a5 531 - 532 -[[image:image-20220602162157-11.png||height="497" width="800"]] 533 - 534 - 535 - 536 -(% style="color:blue" %)**4. Check to see if TTN received the message** 537 - 538 -[[image:image-20220602162331-12.png||height="420" width="800"]] 539 - 540 - 541 - 542 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 543 - 544 - 545 -**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]] 546 - 547 -(**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]]) 548 - 549 -(% style="color:red" %)**Preconditions:** 550 - 551 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 552 - 553 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 554 - 555 - 556 - 557 -(% style="color:blue" %)**Steps for usage:** 558 - 559 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 560 - 561 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 562 - 563 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 564 - 565 - 566 - 567 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 568 - 569 - 570 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 571 - 572 - 573 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 574 - 575 -[[image:image-20220723100439-2.png]] 576 - 577 - 578 - 579 -(% style="color:blue" %)**2. Install Minicom in RPi.** 580 - 581 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 582 - 583 - (% style="background-color:yellow" %)**apt update** 584 - 585 - (% style="background-color:yellow" %)**apt install minicom** 586 - 587 - 588 -Use minicom to connect to the RPI's terminal 589 - 590 -[[image:image-20220602153146-3.png||height="439" width="500"]] 591 - 592 - 593 - 594 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 595 - 596 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 597 - 598 - 599 -[[image:image-20220602154928-5.png||height="436" width="500"]] 600 - 601 - 602 - 603 -(% style="color:blue" %)**4. Send Uplink message** 604 - 605 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 606 - 607 -example: AT+SENDB=01,02,8,05820802581ea0a5 608 - 609 - 610 -[[image:image-20220602160339-6.png||height="517" width="600"]] 611 - 612 - 613 - 614 -Check to see if TTN received the message 615 - 616 -[[image:image-20220602160627-7.png||height="369" width="800"]] 617 - 618 - 619 - 620 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 621 - 622 - 623 -=== 3.8.1 DRAGINO-LA66-APP === 624 - 625 - 626 -[[image:image-20220723102027-3.png]] 627 - 628 - 629 - 630 -==== (% style="color:blue" %)**Overview:**(%%) ==== 631 - 632 - 633 633 ((( 634 - DRAGINO-LA66-APPisa mobileAPPfor LA66 USB LoRaWAN Adapterand APP sample process.DRAGINO-LA66-APP canbtainthepositioning informationof the mobile phoneand senditotheLoRaWAN platformthroughtheLA66USBLoRaWAN Adapter.319 +(% 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]]** 635 635 ))) 636 636 637 -((( 638 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 639 -))) 640 640 323 +[[image:image-20220602103227-6.png]] 641 641 642 642 643 - ==== (% style="color:blue" %)**Conditions of Use:**(%%) ====326 +[[image:image-20220602103357-7.png]] 644 644 645 645 646 -Requires a type-c to USB adapter 647 647 648 -[[image:image-20220723104754-4.png]] 330 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 331 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 649 649 650 650 334 +[[image:image-20220602103844-8.png]] 651 651 652 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 653 653 654 654 655 -Function and page introduction 338 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 339 +(% style="color:blue" %)**3. Select the bin file to burn** 656 656 657 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 658 658 342 +[[image:image-20220602104144-9.png]] 659 659 660 -1.Display LA66 USB LoRaWAN Module connection status 661 661 662 - 2.Checkand reconnect345 +[[image:image-20220602104251-10.png]] 663 663 664 -3.Turn send timestamps on or off 665 665 666 - 4.Display LoRaWan connection status348 +[[image:image-20220602104402-11.png]] 667 667 668 -5.Check LoRaWan connection status 669 669 670 -6.The RSSI value of the node when the ACK is received 671 671 672 -7.Node's Signal Strength Icon 352 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 353 +(% style="color:blue" %)**4. Click to start the download** 673 673 674 -8.Set the packet sending interval of the node in seconds 675 675 676 - 9.AT commandinput box356 +[[image:image-20220602104923-13.png]] 677 677 678 -10.Send AT command button 679 679 680 -11.Node log box 681 681 682 -12.clear log button 360 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 361 +(% style="color:blue" %)**5. Check update process** 683 683 684 -13.exit button 685 685 364 +[[image:image-20220602104948-14.png]] 686 686 687 -LA66 USB LoRaWAN Module not connected 688 688 689 -[[image:image-20220723110520-5.png||height="903" width="677"]] 690 690 368 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 369 +(% style="color:blue" %)**The following picture shows that the burning is successful** 691 691 692 692 693 - Connect LA66 USB LoRaWAN Module372 +[[image:image-20220602105251-15.png]] 694 694 695 -[[image:image-20220723110626-6.png||height="906" width="680"]] 696 696 697 697 376 += 2. FAQ = 698 698 699 -=== 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 === 700 700 379 +== 2.1 How to Compile Source Code for LA66? == 701 701 702 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 703 703 704 -[[i mage:image-20220723134549-8.png]]382 +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]] 705 705 706 706 707 707 708 - (% style="color:blue"%)**2.Open Node-RED,Andimportthe JSONfileto generatethe flow**386 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 709 709 710 -Sample JSON file please go to this link to download:放置JSON文件的链接 711 711 712 - Fortheusage ofNode-RED, pleasereferto:http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]389 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]] 713 713 714 -The following is the positioning effect map 715 715 716 -[[image:image-20220723144339-1.png]] 717 717 393 += 3. Order Info = 718 718 719 719 720 - ==3.9UpgradeFirmwareofLA66USBLoRaWANAdapter==396 +**Part Number:** (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) 721 721 722 722 723 - The LA66USB LoRaWAN AdapteristhesamestheLA66 LoRaWAN Shieldupdatemethod399 +(% style="color:blue" %)**XXX**(%%): The default frequency band 724 724 725 -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) 401 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 402 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 403 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 404 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 405 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 406 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 407 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 408 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 409 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 726 726 727 -[[image:image-20220723150132-2.png]] 728 728 729 729 413 += 4. Reference = 730 730 731 -= 4. FAQ = 732 732 416 +* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 733 733 734 -== 4.1 How to Compile Source Code for LA66? == 735 735 736 736 737 - CompileandUploadCodeto ASR6601 Platform:[[Instruction>>Compileand Upload CodetoASR6601 Platform]]420 += 5. FCC Statement = 738 738 739 739 423 +(% style="color:red" %)**FCC Caution:** 740 740 741 - =5.OrderInfo=425 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 742 742 427 +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. 743 743 744 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 745 745 430 +(% style="color:red" %)**IMPORTANT NOTE: ** 746 746 747 -(% style="color: blue" %)**XXX**(%%):The default frequency band432 +(% 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: 748 748 749 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 750 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 751 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 752 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 753 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 754 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 755 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 756 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 757 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 434 +—Reorient or relocate the receiving antenna. 758 758 436 +—Increase the separation between the equipment and receiver. 759 759 438 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 760 760 440 +—Consult the dealer or an experienced radio/TV technician for help. 761 761 762 762 763 -= 6.Reference=443 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 764 764 765 - 766 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 445 +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.
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