Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,7 +1,5 @@ 1 1 2 2 3 -**Table of Contents:** 4 - 5 5 {{toc/}} 6 6 7 7 ... ... @@ -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 -))) 15 +(% 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 ... ... @@ -64,7 +64,6 @@ 64 64 65 65 66 66 67 - 68 68 == 1.3 Specification == 69 69 70 70 * CPU: 32-bit 48 MHz ... ... @@ -87,26 +87,24 @@ 87 87 88 88 89 89 90 - 91 91 == 1.4 AT Command == 92 92 93 - 94 94 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 95 95 96 96 97 - 98 98 == 1.5 Dimension == 99 99 100 -[[image:image-20220 718094750-3.png]]67 +[[image:image-20220517072526-1.png]] 101 101 102 102 103 103 104 104 == 1.6 Pin Mapping == 105 105 106 -[[image:image-20220720111850-1.png]] 107 107 74 +[[image:image-20220523101537-1.png]] 108 108 109 109 77 + 110 110 == 1.7 Land Pattern == 111 111 112 112 [[image:image-20220517072821-2.png]] ... ... @@ -118,45 +118,9 @@ 118 118 119 119 == 2.1 Overview == 120 120 89 +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. 121 121 122 -((( 123 -[[image:image-20220715000826-2.png||height="145" width="220"]] 124 -))) 125 125 126 -((( 127 - 128 -))) 129 - 130 -((( 131 -(% 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. 132 -))) 133 - 134 -((( 135 -((( 136 -(% 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. 137 -))) 138 -))) 139 - 140 -((( 141 -((( 142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 143 -))) 144 -))) 145 - 146 -((( 147 -((( 148 -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. 149 -))) 150 -))) 151 - 152 -((( 153 -((( 154 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 155 -))) 156 -))) 157 - 158 - 159 - 160 160 == 2.2 Features == 161 161 162 162 * Arduino Shield base on LA66 LoRaWAN module ... ... @@ -172,7 +172,6 @@ 172 172 173 173 174 174 175 - 176 176 == 2.3 Specification == 177 177 178 178 * CPU: 32-bit 48 MHz ... ... @@ -195,105 +195,27 @@ 195 195 196 196 197 197 129 +== 2.4 Pin Mapping & LED == 198 198 199 -== 2.4 LED == 200 200 201 201 202 -~1. The LED lights up red when there is an upstream data packet 203 -2. When the network is successfully connected, the green light will be on for 5 seconds 204 -3. Purple light on when receiving downlink data packets 205 - 206 - 207 - 208 208 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 209 209 210 210 211 -**Show connection diagram:** 212 212 213 - 214 -[[image:image-20220723170210-2.png||height="908" width="681"]] 215 - 216 - 217 - 218 -(% style="color:blue" %)**1. open Arduino IDE** 219 - 220 - 221 -[[image:image-20220723170545-4.png]] 222 - 223 - 224 - 225 -(% style="color:blue" %)**2. Open project** 226 - 227 - 228 -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]] 229 - 230 - 231 - 232 -(% 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** 233 - 234 - 235 - 236 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 237 - 238 - 239 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 240 - 241 - 242 - 243 243 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 244 244 245 245 246 -(% style="color:blue" %)**1. Open project** 247 247 141 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 248 248 249 -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]] 250 250 251 251 252 -[[image:image-20220723172502-8.png]] 253 - 254 - 255 - 256 -(% 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** 257 - 258 - 259 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 260 - 261 - 262 - 263 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 264 - 265 - 266 -(% style="color:blue" %)**1. Open project** 267 - 268 - 269 -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]] 270 - 271 - 272 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 273 - 274 - 275 - 276 -(% 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** 277 - 278 - 279 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 280 - 281 - 282 - 283 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 284 - 285 -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/]] 286 - 287 -[[image:image-20220723175700-12.png||height="602" width="995"]] 288 - 289 - 290 - 291 291 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 292 292 293 293 294 294 === 2.8.1 Items needed for update === 295 295 296 - 297 297 1. LA66 LoRaWAN Shield 298 298 1. Arduino 299 299 1. USB TO TTL Adapter ... ... @@ -307,15 +307,11 @@ 307 307 [[image:image-20220602101311-3.png||height="276" width="600"]] 308 308 309 309 310 -((( 311 311 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 312 -))) 313 313 314 -((( 315 315 (% style="background-color:yellow" %)**GND <-> GND 316 316 TXD <-> TXD 317 317 RXD <-> RXD** 318 -))) 319 319 320 320 321 321 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -329,7 +329,7 @@ 329 329 === 2.8.3 Upgrade steps === 330 330 331 331 332 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====181 +==== 1. Switch SW1 to put in ISP position ==== 333 333 334 334 335 335 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -336,19 +336,16 @@ 336 336 337 337 338 338 339 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====188 +==== 2. Press the RST switch once ==== 340 340 341 - 342 342 [[image:image-20220602104701-12.png||height="285" width="600"]] 343 343 344 344 345 345 346 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====194 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 347 347 348 348 349 -((( 350 350 (% 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/]]** 351 -))) 352 352 353 353 354 354 [[image:image-20220602103227-6.png]] ... ... @@ -386,7 +386,6 @@ 386 386 [[image:image-20220602104923-13.png]] 387 387 388 388 389 - 390 390 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 391 391 (% style="color:blue" %)**5. Check update process** 392 392 ... ... @@ -407,32 +407,9 @@ 407 407 408 408 == 3.1 Overview == 409 409 255 +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. 410 410 411 -[[image:image-20220715001142-3.png||height="145" width="220"]] 412 412 413 - 414 -((( 415 -(% 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. 416 -))) 417 - 418 -((( 419 -(% 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. 420 -))) 421 - 422 -((( 423 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 424 -))) 425 - 426 -((( 427 -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. 428 -))) 429 - 430 -((( 431 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 432 -))) 433 - 434 - 435 - 436 436 == 3.2 Features == 437 437 438 438 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -445,9 +445,7 @@ 445 445 * World-wide unique OTAA keys. 446 446 * AT Command via UART-TTL interface 447 447 * Firmware upgradable via UART interface 448 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 449 449 450 - 451 451 == 3.3 Specification == 452 452 453 453 * CPU: 32-bit 48 MHz ... ... @@ -466,7 +466,6 @@ 466 466 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 467 467 * LoRa Rx current: <9 mA 468 468 469 - 470 470 == 3.4 Pin Mapping & LED == 471 471 472 472 ... ... @@ -474,15 +474,13 @@ 474 474 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 475 475 476 476 477 -((( 478 478 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 479 -))) 480 480 481 481 482 482 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 483 483 484 484 485 -[[image:image-20220 723100027-1.png]]302 +[[image:image-20220602171217-1.png||height="538" width="800"]] 486 486 487 487 488 488 Open the serial port tool ... ... @@ -523,7 +523,6 @@ 523 523 524 524 **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]] 525 525 526 -(**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]]) 527 527 528 528 (% style="color:red" %)**Preconditions:** 529 529 ... ... @@ -551,7 +551,7 @@ 551 551 552 552 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 553 553 554 -[[image:image-20220723 100439-2.png]]370 +[[image:image-20220602171233-2.png||height="538" width="800"]] 555 555 556 556 557 557 ... ... @@ -570,11 +570,9 @@ 570 570 571 571 572 572 573 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 389 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%) 390 +(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 574 574 575 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 576 - 577 - 578 578 [[image:image-20220602154928-5.png||height="436" width="500"]] 579 579 580 580 ... ... @@ -596,117 +596,15 @@ 596 596 597 597 598 598 599 -== 3.8 Example: U se ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==413 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 600 600 601 601 602 -=== 3.8.1 DRAGINO-LA66-APP === 603 603 604 - 605 -[[image:image-20220723102027-3.png]] 606 - 607 - 608 - 609 -==== (% style="color:blue" %)**Overview:**(%%) ==== 610 - 611 - 612 -((( 613 -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. 614 -))) 615 - 616 -((( 617 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 618 -))) 619 - 620 - 621 - 622 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 623 - 624 - 625 -Requires a type-c to USB adapter 626 - 627 -[[image:image-20220723104754-4.png]] 628 - 629 - 630 - 631 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 632 - 633 - 634 -Function and page introduction 635 - 636 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 637 - 638 - 639 -1.Display LA66 USB LoRaWAN Module connection status 640 - 641 -2.Check and reconnect 642 - 643 -3.Turn send timestamps on or off 644 - 645 -4.Display LoRaWan connection status 646 - 647 -5.Check LoRaWan connection status 648 - 649 -6.The RSSI value of the node when the ACK is received 650 - 651 -7.Node's Signal Strength Icon 652 - 653 -8.Set the packet sending interval of the node in seconds 654 - 655 -9.AT command input box 656 - 657 -10.Send AT command button 658 - 659 -11.Node log box 660 - 661 -12.clear log button 662 - 663 -13.exit button 664 - 665 - 666 -LA66 USB LoRaWAN Module not connected 667 - 668 -[[image:image-20220723110520-5.png||height="903" width="677"]] 669 - 670 - 671 - 672 -Connect LA66 USB LoRaWAN Module 673 - 674 -[[image:image-20220723110626-6.png||height="906" width="680"]] 675 - 676 - 677 - 678 -=== 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 === 679 - 680 - 681 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 682 - 683 -[[image:image-20220723134549-8.png]] 684 - 685 - 686 - 687 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 688 - 689 -Sample JSON file please go to this link to download:放置JSON文件的链接 690 - 691 -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/]] 692 - 693 -The following is the positioning effect map 694 - 695 -[[image:image-20220723144339-1.png]] 696 - 697 - 698 - 699 699 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 700 700 701 701 702 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 703 703 704 -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) 705 705 706 -[[image:image-20220723150132-2.png]] 707 - 708 - 709 - 710 710 = 4. Order Info = 711 711 712 712 ... ... @@ -728,8 +728,8 @@ 728 728 729 729 730 730 731 - 732 732 = 5. Reference = 733 733 734 - 735 735 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 446 + 447 +
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