Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,6 +1,8 @@ 1 1 2 2 3 -**Table of Contents:** 3 +{{box cssClass="floatinginfobox" title="**Contents**"}} 4 +{{toc/}} 5 +{{/box}} 4 4 5 5 {{toc/}} 6 6 ... ... @@ -12,44 +12,17 @@ 12 12 == 1.1 What is LA66 LoRaWAN Module == 13 13 14 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 -))) 19 +(% 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 52 - 53 53 == 1.2 Features == 54 54 55 55 * Support LoRaWAN v1.0.4 protocol ... ... @@ -62,6 +62,7 @@ 62 62 * Firmware upgradable via UART interface 63 63 * Ultra-long RF range 64 64 40 + 65 65 == 1.3 Specification == 66 66 67 67 * CPU: 32-bit 48 MHz ... ... @@ -82,25 +82,25 @@ 82 82 * LoRa Rx current: <9 mA 83 83 * I/O Voltage: 3.3v 84 84 61 + 85 85 == 1.4 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 91 - 92 92 == 1.5 Dimension == 93 93 94 -[[image:image-20220 718094750-3.png]]69 +[[image:image-20220517072526-1.png]] 95 95 96 96 97 97 98 98 == 1.6 Pin Mapping == 99 99 100 -[[image:image-20220720111850-1.png]] 101 101 76 +[[image:image-20220523101537-1.png]] 102 102 103 103 79 + 104 104 == 1.7 Land Pattern == 105 105 106 106 [[image:image-20220517072821-2.png]] ... ... @@ -112,45 +112,9 @@ 112 112 113 113 == 2.1 Overview == 114 114 91 +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. 115 115 116 -((( 117 -[[image:image-20220715000826-2.png||height="145" width="220"]] 118 -))) 119 119 120 -((( 121 - 122 -))) 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 -))) 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 -))) 133 - 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 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 - 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 -))) 151 - 152 - 153 - 154 154 == 2.2 Features == 155 155 156 156 * Arduino Shield base on LA66 LoRaWAN module ... ... @@ -164,6 +164,7 @@ 164 164 * Firmware upgradable via UART interface 165 165 * Ultra-long RF range 166 166 107 + 167 167 == 2.3 Specification == 168 168 169 169 * CPU: 32-bit 48 MHz ... ... @@ -184,6 +184,7 @@ 184 184 * LoRa Rx current: <9 mA 185 185 * I/O Voltage: 3.3v 186 186 128 + 187 187 == 2.4 Pin Mapping & LED == 188 188 189 189 ... ... @@ -218,15 +218,12 @@ 218 218 [[image:image-20220602101311-3.png||height="276" width="600"]] 219 219 220 220 221 -((( 222 222 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 223 -))) 224 224 225 - (((165 + 226 226 (% style="background-color:yellow" %)**GND <-> GND 227 -TXD <-> TXD 228 -RXD <-> RXD** 229 -))) 167 +TXD <-> TXD 168 +RXD <-> RXD** 230 230 231 231 232 232 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -246,20 +246,15 @@ 246 246 [[image:image-20220602102824-5.png||height="306" width="600"]] 247 247 248 248 249 - 250 250 ==== 2. Press the RST switch once ==== 251 251 252 - 253 253 [[image:image-20220602104701-12.png||height="285" width="600"]] 254 254 255 255 256 - 257 257 ==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 258 258 259 259 260 -((( 261 261 (% 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 -))) 263 263 264 264 265 265 [[image:image-20220602103227-6.png]] ... ... @@ -297,7 +297,6 @@ 297 297 [[image:image-20220602104923-13.png]] 298 298 299 299 300 - 301 301 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 302 302 (% style="color:blue" %)**5. Check update process** 303 303 ... ... @@ -318,32 +318,9 @@ 318 318 319 319 == 3.1 Overview == 320 320 254 +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. 321 321 322 -[[image:image-20220715001142-3.png||height="145" width="220"]] 323 323 324 - 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 - 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 -))) 332 - 333 -((( 334 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 335 -))) 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 - 341 -((( 342 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 343 -))) 344 - 345 - 346 - 347 347 == 3.2 Features == 348 348 349 349 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -356,9 +356,8 @@ 356 356 * World-wide unique OTAA keys. 357 357 * AT Command via UART-TTL interface 358 358 * Firmware upgradable via UART interface 359 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 360 360 361 -== 3.3Specification ==270 +== Specification == 362 362 363 363 * CPU: 32-bit 48 MHz 364 364 * Flash: 256KB ... ... @@ -376,24 +376,16 @@ 376 376 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 377 377 * LoRa Rx current: <9 mA 378 378 379 -== 3.4Pin Mapping & LED ==288 +== Pin Mapping & LED == 380 380 290 +== Example Send & Get Messages via LoRaWAN in PC == 381 381 382 - 383 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 384 - 385 - 386 -((( 387 387 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 388 -))) 389 389 294 +~1. Connect the LA66 USB LoRaWAN adapter to PC 390 390 391 - (% style="color:blue" %)**1.Connectthe LA66 USB LoRaWAN adapter to PC**296 +[[image:image-20220602171217-1.png||height="538" width="800"]] 392 392 393 - 394 -[[image:image-20220723100027-1.png]] 395 - 396 - 397 397 Open the serial port tool 398 398 399 399 [[image:image-20220602161617-8.png]] ... ... @@ -401,76 +401,67 @@ 401 401 [[image:image-20220602161718-9.png||height="457" width="800"]] 402 402 403 403 305 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it. 404 404 405 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 406 - 407 407 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 408 408 409 - 410 410 [[image:image-20220602161935-10.png||height="498" width="800"]] 411 411 412 412 312 +3. See Uplink Command 413 413 414 - (%style="color:blue"%)**3.See Uplink Command**314 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 415 415 416 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 417 - 418 418 example: AT+SENDB=01,02,8,05820802581ea0a5 419 419 420 420 [[image:image-20220602162157-11.png||height="497" width="800"]] 421 421 422 422 321 +4. Check to see if TTN received the message 423 423 424 -(% style="color:blue" %)**4. Check to see if TTN received the message** 425 - 426 426 [[image:image-20220602162331-12.png||height="420" width="800"]] 427 427 428 428 429 429 430 -== 3.6Example:327 +== Example:Send PC's CPU/RAM usage to TTN via python == 431 431 432 - 329 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %) 433 433 **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 -(**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]]) 332 +(% class="wikigeneratedid" id="HPreconditions:" %) 333 +**Preconditions:** 436 436 437 - (%style="color:red"%)**Preconditions:**335 +1.LA66 USB LoRaWAN Adapter works fine 438 438 439 - (% style="color:red" %)**1.worksfine**337 +2.LA66 USB LoRaWAN Adapter is registered with TTN 440 440 441 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 339 +(% class="wikigeneratedid" id="HStepsforusage" %) 340 +**Steps for usage** 442 442 342 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 443 443 344 +2.Run the python script in PC and see the TTN 444 444 445 -(% style="color:blue" %)**Steps for usage:** 446 - 447 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 448 - 449 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 450 - 451 451 [[image:image-20220602115852-3.png||height="450" width="1187"]] 452 452 453 453 454 454 455 -== 3.7Example:Send & Get Messages via LoRaWAN in RPi ==350 +== Example Send & Get Messages via LoRaWAN in RPi == 456 456 457 - 458 458 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 459 459 354 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi 460 460 461 - (% style="color:blue" %)**1.Connectthe LA66 USB LoRaWAN Adapter to the Raspberry Pi**356 +[[image:image-20220602171233-2.png||height="538" width="800"]] 462 462 463 -[[image:image-20220723100439-2.png]] 464 464 359 +2. Install Minicom in RPi. 465 465 466 - 467 -(% style="color:blue" %)**2. Install Minicom in RPi.** 468 - 469 469 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 470 470 471 - style="background-color:yellow" %)**apt update**363 +(% class="mark" %)apt update 472 472 473 - style="background-color:yellow" %)**apt install minicom**365 +(% class="mark" %)apt install minicom 474 474 475 475 476 476 Use minicom to connect to the RPI's terminal ... ... @@ -478,27 +478,20 @@ 478 478 [[image:image-20220602153146-3.png||height="439" width="500"]] 479 479 480 480 373 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter. 374 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 481 481 482 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 483 - 484 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 485 - 486 - 487 487 [[image:image-20220602154928-5.png||height="436" width="500"]] 488 488 489 489 379 +4. Send Uplink message 490 490 491 - (% style="color:blue"%)**4.Send Uplink message**381 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 492 492 493 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 494 - 495 495 example: AT+SENDB=01,02,8,05820802581ea0a5 496 496 497 - 498 498 [[image:image-20220602160339-6.png||height="517" width="600"]] 499 499 500 - 501 - 502 502 Check to see if TTN received the message 503 503 504 504 [[image:image-20220602160627-7.png||height="369" width="800"]] ... ... @@ -505,90 +505,33 @@ 505 505 506 506 507 507 508 -== 3.8Example: Use of LA66USBLoRaWANModule andDRAGINO-LA66-APP. ==393 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 509 509 510 -=== 3.8.1 DRAGINO-LA66-APP === 511 511 512 - [[image:image-20220723102027-3.png]]396 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter == 513 513 514 -==== Overview: ==== 515 515 516 -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. 517 517 518 - Viewthe communication signal strength between the nodeand the gateway throughthe RSSIvalue(DRAGINO-LA66-APP currentlyonlysupports Android system)400 += Order Info = 519 519 520 - ==== Conditionsof Use: ====402 +Part Number: 521 521 522 -R equires a type-cto USB404 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX** 523 523 524 - [[image:image-20220723104754-4.png]]406 +**XXX**: The default frequency band 525 525 526 -==== Use of APP: ==== 408 +* **AS923**: LoRaWAN AS923 band 409 +* **AU915**: LoRaWAN AU915 band 410 +* **EU433**: LoRaWAN EU433 band 411 +* **EU868**: LoRaWAN EU868 band 412 +* **KR920**: LoRaWAN KR920 band 413 +* **US915**: LoRaWAN US915 band 414 +* **IN865**: LoRaWAN IN865 band 415 +* **CN470**: LoRaWAN CN470 band 416 +* **PP**: Peer to Peer LoRa Protocol 527 527 528 - Functionand pageintroduction418 += Reference = 529 529 530 -[[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 - 569 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 570 - 571 - 572 - 573 - 574 -= 4. Order Info = 575 - 576 - 577 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 578 - 579 - 580 -(% style="color:blue" %)**XXX**(%%): The default frequency band 581 - 582 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 583 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 584 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 585 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 586 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 587 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 588 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 589 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 590 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 591 - 592 -= 5. Reference = 593 - 594 594 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 421 + 422 +
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