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 ... ... @@ -88,23 +88,22 @@ 88 88 89 89 == 1.4 AT Command == 90 90 91 - 92 92 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 93 93 94 94 95 - 96 96 == 1.5 Dimension == 97 97 98 -[[image:image-20220 718094750-3.png]]67 +[[image:image-20220517072526-1.png]] 99 99 100 100 101 101 102 102 == 1.6 Pin Mapping == 103 103 104 -[[image:image-20220720111850-1.png]] 105 105 74 +[[image:image-20220523101537-1.png]] 106 106 107 107 77 + 108 108 == 1.7 Land Pattern == 109 109 110 110 [[image:image-20220517072821-2.png]] ... ... @@ -116,45 +116,9 @@ 116 116 117 117 == 2.1 Overview == 118 118 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. 119 119 120 -((( 121 -[[image:image-20220715000826-2.png||height="145" width="220"]] 122 -))) 123 123 124 -((( 125 - 126 -))) 127 - 128 -((( 129 -(% 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. 130 -))) 131 - 132 -((( 133 -((( 134 -(% 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. 135 -))) 136 -))) 137 - 138 -((( 139 -((( 140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 141 -))) 142 -))) 143 - 144 -((( 145 -((( 146 -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. 147 -))) 148 -))) 149 - 150 -((( 151 -((( 152 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 153 -))) 154 -))) 155 - 156 - 157 - 158 158 == 2.2 Features == 159 159 160 160 * Arduino Shield base on LA66 LoRaWAN module ... ... @@ -192,106 +192,27 @@ 192 192 193 193 194 194 195 -== 2.4 LED == 129 +== 2.4 Pin Mapping & LED == 196 196 197 197 198 -~1. The LED lights up red when there is an upstream data packet 199 -2. When the network is successfully connected, the green light will be on for 5 seconds 200 -3. Purple light on when receiving downlink data packets 201 201 202 - 203 - 204 204 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 205 205 206 206 207 -**Show connection diagram:** 208 208 209 - 210 -[[image:image-20220723170210-2.png||height="908" width="681"]] 211 - 212 - 213 - 214 -(% style="color:blue" %)**1. open Arduino IDE** 215 - 216 - 217 -[[image:image-20220723170545-4.png]] 218 - 219 - 220 - 221 -(% style="color:blue" %)**2. Open project** 222 - 223 - 224 -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]] 225 - 226 -[[image:image-20220726135239-1.png]] 227 - 228 - 229 -(% 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** 230 - 231 -[[image:image-20220726135356-2.png]] 232 - 233 - 234 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 235 - 236 - 237 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 238 - 239 - 240 - 241 241 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 242 242 243 243 244 -(% style="color:blue" %)**1. Open project** 245 245 141 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 246 246 247 -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]] 248 248 249 249 250 -[[image:image-20220723172502-8.png]] 251 - 252 - 253 - 254 -(% 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** 255 - 256 - 257 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 258 - 259 - 260 - 261 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 262 - 263 - 264 -(% style="color:blue" %)**1. Open project** 265 - 266 - 267 -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]] 268 - 269 - 270 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 271 - 272 - 273 - 274 -(% 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** 275 - 276 - 277 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 278 - 279 - 280 - 281 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 282 - 283 -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/]] 284 - 285 -[[image:image-20220723175700-12.png||height="602" width="995"]] 286 - 287 - 288 - 289 289 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 290 290 291 291 292 292 === 2.8.1 Items needed for update === 293 293 294 - 295 295 1. LA66 LoRaWAN Shield 296 296 1. Arduino 297 297 1. USB TO TTL Adapter ... ... @@ -305,15 +305,11 @@ 305 305 [[image:image-20220602101311-3.png||height="276" width="600"]] 306 306 307 307 308 -((( 309 309 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 310 -))) 311 311 312 -((( 313 313 (% style="background-color:yellow" %)**GND <-> GND 314 314 TXD <-> TXD 315 315 RXD <-> RXD** 316 -))) 317 317 318 318 319 319 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -327,7 +327,7 @@ 327 327 === 2.8.3 Upgrade steps === 328 328 329 329 330 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====181 +==== 1. Switch SW1 to put in ISP position ==== 331 331 332 332 333 333 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -334,7 +334,7 @@ 334 334 335 335 336 336 337 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====188 +==== 2. Press the RST switch once ==== 338 338 339 339 340 340 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -341,12 +341,10 @@ 341 341 342 342 343 343 344 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====195 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 345 345 346 346 347 -((( 348 348 (% 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/]]** 349 -))) 350 350 351 351 352 352 [[image:image-20220602103227-6.png]] ... ... @@ -405,32 +405,9 @@ 405 405 406 406 == 3.1 Overview == 407 407 257 +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. 408 408 409 -[[image:image-20220715001142-3.png||height="145" width="220"]] 410 410 411 - 412 -((( 413 -(% 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. 414 -))) 415 - 416 -((( 417 -(% 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. 418 -))) 419 - 420 -((( 421 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 422 -))) 423 - 424 -((( 425 -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. 426 -))) 427 - 428 -((( 429 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 430 -))) 431 - 432 - 433 - 434 434 == 3.2 Features == 435 435 436 436 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -443,8 +443,9 @@ 443 443 * World-wide unique OTAA keys. 444 444 * AT Command via UART-TTL interface 445 445 * Firmware upgradable via UART interface 446 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 447 447 273 + 274 + 448 448 == 3.3 Specification == 449 449 450 450 * CPU: 32-bit 48 MHz ... ... @@ -463,6 +463,8 @@ 463 463 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 464 464 * LoRa Rx current: <9 mA 465 465 293 + 294 + 466 466 == 3.4 Pin Mapping & LED == 467 467 468 468 ... ... @@ -470,15 +470,13 @@ 470 470 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 471 471 472 472 473 -((( 474 474 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 475 -))) 476 476 477 477 478 478 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 479 479 480 480 481 -[[image:image-20220 723100027-1.png]]308 +[[image:image-20220602171217-1.png||height="538" width="800"]] 482 482 483 483 484 484 Open the serial port tool ... ... @@ -519,7 +519,6 @@ 519 519 520 520 **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]] 521 521 522 -(**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]]) 523 523 524 524 (% style="color:red" %)**Preconditions:** 525 525 ... ... @@ -547,7 +547,7 @@ 547 547 548 548 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 549 549 550 -[[image:image-20220723 100439-2.png]]376 +[[image:image-20220602171233-2.png||height="538" width="800"]] 551 551 552 552 553 553 ... ... @@ -566,11 +566,9 @@ 566 566 567 567 568 568 569 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 395 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%) 396 +(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 570 570 571 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 572 - 573 - 574 574 [[image:image-20220602154928-5.png||height="436" width="500"]] 575 575 576 576 ... ... @@ -592,117 +592,15 @@ 592 592 593 593 594 594 595 -== 3.8 Example: U se ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==419 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 596 596 597 597 598 -=== 3.8.1 DRAGINO-LA66-APP === 599 599 600 - 601 -[[image:image-20220723102027-3.png]] 602 - 603 - 604 - 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 - 607 - 608 -((( 609 -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. 610 -))) 611 - 612 -((( 613 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 614 -))) 615 - 616 - 617 - 618 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 619 - 620 - 621 -Requires a type-c to USB adapter 622 - 623 -[[image:image-20220723104754-4.png]] 624 - 625 - 626 - 627 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 628 - 629 - 630 -Function and page introduction 631 - 632 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 633 - 634 - 635 -1.Display LA66 USB LoRaWAN Module connection status 636 - 637 -2.Check and reconnect 638 - 639 -3.Turn send timestamps on or off 640 - 641 -4.Display LoRaWan connection status 642 - 643 -5.Check LoRaWan connection status 644 - 645 -6.The RSSI value of the node when the ACK is received 646 - 647 -7.Node's Signal Strength Icon 648 - 649 -8.Set the packet sending interval of the node in seconds 650 - 651 -9.AT command input box 652 - 653 -10.Send AT command button 654 - 655 -11.Node log box 656 - 657 -12.clear log button 658 - 659 -13.exit button 660 - 661 - 662 -LA66 USB LoRaWAN Module not connected 663 - 664 -[[image:image-20220723110520-5.png||height="903" width="677"]] 665 - 666 - 667 - 668 -Connect LA66 USB LoRaWAN Module 669 - 670 -[[image:image-20220723110626-6.png||height="906" width="680"]] 671 - 672 - 673 - 674 -=== 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 === 675 - 676 - 677 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 678 - 679 -[[image:image-20220723134549-8.png]] 680 - 681 - 682 - 683 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 684 - 685 -Sample JSON file please go to this link to download:放置JSON文件的链接 686 - 687 -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/]] 688 - 689 -The following is the positioning effect map 690 - 691 -[[image:image-20220723144339-1.png]] 692 - 693 - 694 - 695 695 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 696 696 697 697 698 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 699 699 700 -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) 701 701 702 -[[image:image-20220723150132-2.png]] 703 - 704 - 705 - 706 706 = 4. Order Info = 707 707 708 708 ... ... @@ -726,5 +726,6 @@ 726 726 727 727 = 5. Reference = 728 728 729 - 730 730 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 452 + 453 +
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