Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -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 -))) 17 +(% 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 ... ... @@ -63,9 +63,6 @@ 63 63 * Ultra-long RF range 64 64 65 65 66 - 67 - 68 - 69 69 == 1.3 Specification == 70 70 71 71 * CPU: 32-bit 48 MHz ... ... @@ -87,28 +87,24 @@ 87 87 * I/O Voltage: 3.3v 88 88 89 89 90 - 91 - 92 - 93 93 == 1.4 AT Command == 94 94 95 - 96 96 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 97 97 98 98 99 - 100 100 == 1.5 Dimension == 101 101 102 -[[image:image-20220 718094750-3.png]]67 +[[image:image-20220517072526-1.png]] 103 103 104 104 105 105 106 106 == 1.6 Pin Mapping == 107 107 108 -[[image:image-20220720111850-1.png]] 109 109 74 +[[image:image-20220523101537-1.png]] 110 110 111 111 77 + 112 112 == 1.7 Land Pattern == 113 113 114 114 [[image:image-20220517072821-2.png]] ... ... @@ -120,45 +120,9 @@ 120 120 121 121 == 2.1 Overview == 122 122 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. 123 123 124 -((( 125 -[[image:image-20220715000826-2.png||height="145" width="220"]] 126 -))) 127 127 128 -((( 129 - 130 -))) 131 - 132 -((( 133 -(% 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. 134 -))) 135 - 136 -((( 137 -((( 138 -(% 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. 139 -))) 140 -))) 141 - 142 -((( 143 -((( 144 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 145 -))) 146 -))) 147 - 148 -((( 149 -((( 150 -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. 151 -))) 152 -))) 153 - 154 -((( 155 -((( 156 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 157 -))) 158 -))) 159 - 160 - 161 - 162 162 == 2.2 Features == 163 163 164 164 * Arduino Shield base on LA66 LoRaWAN module ... ... @@ -173,9 +173,6 @@ 173 173 * Ultra-long RF range 174 174 175 175 176 - 177 - 178 - 179 179 == 2.3 Specification == 180 180 181 181 * CPU: 32-bit 48 MHz ... ... @@ -197,107 +197,27 @@ 197 197 * I/O Voltage: 3.3v 198 198 199 199 127 +== 2.4 Pin Mapping & LED == 200 200 201 201 202 202 203 -== 2.4 LED == 204 - 205 - 206 -~1. The LED lights up red when there is an upstream data packet 207 -2. When the network is successfully connected, the green light will be on for 5 seconds 208 -3. Purple light on when receiving downlink data packets 209 - 210 - 211 - 212 212 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 213 213 214 214 215 -**Show connection diagram:** 216 216 217 - 218 -[[image:image-20220723170210-2.png||height="908" width="681"]] 219 - 220 - 221 - 222 -(% style="color:blue" %)**1. open Arduino IDE** 223 - 224 - 225 -[[image:image-20220723170545-4.png]] 226 - 227 - 228 - 229 -(% style="color:blue" %)**2. Open project** 230 - 231 - 232 -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]] 233 - 234 - 235 - 236 -(% 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** 237 - 238 - 239 - 240 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 241 - 242 - 243 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 244 - 245 - 246 - 247 247 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 248 248 249 249 250 -(% style="color:blue" %)**1. Open project** 251 251 139 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 252 252 253 -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]] 254 254 255 255 256 -[[image:image-20220723172502-8.png]] 257 - 258 - 259 - 260 -(% 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** 261 - 262 - 263 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 264 - 265 - 266 - 267 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 268 - 269 - 270 -(% style="color:blue" %)**1. Open project** 271 - 272 - 273 -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]] 274 - 275 - 276 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 277 - 278 - 279 - 280 -(% 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** 281 - 282 - 283 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 284 - 285 - 286 - 287 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 288 - 289 -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/]] 290 - 291 -[[image:image-20220723175700-12.png||height="602" width="995"]] 292 - 293 - 294 - 295 295 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 296 296 297 297 298 298 === 2.8.1 Items needed for update === 299 299 300 - 301 301 1. LA66 LoRaWAN Shield 302 302 1. Arduino 303 303 1. USB TO TTL Adapter ... ... @@ -311,15 +311,11 @@ 311 311 [[image:image-20220602101311-3.png||height="276" width="600"]] 312 312 313 313 314 -((( 315 315 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 316 -))) 317 317 318 -((( 319 319 (% style="background-color:yellow" %)**GND <-> GND 320 320 TXD <-> TXD 321 321 RXD <-> RXD** 322 -))) 323 323 324 324 325 325 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -333,7 +333,7 @@ 333 333 === 2.8.3 Upgrade steps === 334 334 335 335 336 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====179 +==== 1. Switch SW1 to put in ISP position ==== 337 337 338 338 339 339 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -340,7 +340,7 @@ 340 340 341 341 342 342 343 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====186 +==== 2. Press the RST switch once ==== 344 344 345 345 346 346 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -347,12 +347,10 @@ 347 347 348 348 349 349 350 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====193 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 351 351 352 352 353 -((( 354 354 (% 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/]]** 355 -))) 356 356 357 357 358 358 [[image:image-20220602103227-6.png]] ... ... @@ -411,32 +411,9 @@ 411 411 412 412 == 3.1 Overview == 413 413 255 +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. 414 414 415 -[[image:image-20220715001142-3.png||height="145" width="220"]] 416 416 417 - 418 -((( 419 -(% 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. 420 -))) 421 - 422 -((( 423 -(% 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. 424 -))) 425 - 426 -((( 427 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 428 -))) 429 - 430 -((( 431 -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. 432 -))) 433 - 434 -((( 435 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 436 -))) 437 - 438 - 439 - 440 440 == 3.2 Features == 441 441 442 442 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -449,10 +449,8 @@ 449 449 * World-wide unique OTAA keys. 450 450 * AT Command via UART-TTL interface 451 451 * Firmware upgradable via UART interface 452 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 453 453 454 454 455 - 456 456 == 3.3 Specification == 457 457 458 458 * CPU: 32-bit 48 MHz ... ... @@ -472,7 +472,6 @@ 472 472 * LoRa Rx current: <9 mA 473 473 474 474 475 - 476 476 == 3.4 Pin Mapping & LED == 477 477 478 478 ... ... @@ -480,15 +480,13 @@ 480 480 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 481 481 482 482 483 -((( 484 484 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 485 -))) 486 486 487 487 488 488 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 489 489 490 490 491 -[[image:image-20220 723100027-1.png]]304 +[[image:image-20220602171217-1.png||height="538" width="800"]] 492 492 493 493 494 494 Open the serial port tool ... ... @@ -529,7 +529,6 @@ 529 529 530 530 **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]] 531 531 532 -(**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]]) 533 533 534 534 (% style="color:red" %)**Preconditions:** 535 535 ... ... @@ -557,7 +557,7 @@ 557 557 558 558 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 559 559 560 -[[image:image-20220723 100439-2.png]]372 +[[image:image-20220602171233-2.png||height="538" width="800"]] 561 561 562 562 563 563 ... ... @@ -602,117 +602,15 @@ 602 602 603 603 604 604 605 -== 3.8 Example: U se ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==417 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 606 606 607 607 608 -=== 3.8.1 DRAGINO-LA66-APP === 609 609 610 - 611 -[[image:image-20220723102027-3.png]] 612 - 613 - 614 - 615 -==== (% style="color:blue" %)**Overview:**(%%) ==== 616 - 617 - 618 -((( 619 -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. 620 -))) 621 - 622 -((( 623 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 624 -))) 625 - 626 - 627 - 628 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 629 - 630 - 631 -Requires a type-c to USB adapter 632 - 633 -[[image:image-20220723104754-4.png]] 634 - 635 - 636 - 637 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 638 - 639 - 640 -Function and page introduction 641 - 642 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 643 - 644 - 645 -1.Display LA66 USB LoRaWAN Module connection status 646 - 647 -2.Check and reconnect 648 - 649 -3.Turn send timestamps on or off 650 - 651 -4.Display LoRaWan connection status 652 - 653 -5.Check LoRaWan connection status 654 - 655 -6.The RSSI value of the node when the ACK is received 656 - 657 -7.Node's Signal Strength Icon 658 - 659 -8.Set the packet sending interval of the node in seconds 660 - 661 -9.AT command input box 662 - 663 -10.Send AT command button 664 - 665 -11.Node log box 666 - 667 -12.clear log button 668 - 669 -13.exit button 670 - 671 - 672 -LA66 USB LoRaWAN Module not connected 673 - 674 -[[image:image-20220723110520-5.png||height="903" width="677"]] 675 - 676 - 677 - 678 -Connect LA66 USB LoRaWAN Module 679 - 680 -[[image:image-20220723110626-6.png||height="906" width="680"]] 681 - 682 - 683 - 684 -=== 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 === 685 - 686 - 687 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 688 - 689 -[[image:image-20220723134549-8.png]] 690 - 691 - 692 - 693 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 694 - 695 -Sample JSON file please go to this link to download:放置JSON文件的链接 696 - 697 -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/]] 698 - 699 -The following is the positioning effect map 700 - 701 -[[image:image-20220723144339-1.png]] 702 - 703 - 704 - 705 705 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 706 706 707 707 708 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 709 709 710 -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) 711 711 712 -[[image:image-20220723150132-2.png]] 713 - 714 - 715 - 716 716 = 4. Order Info = 717 717 718 718 ... ... @@ -732,7 +732,9 @@ 732 732 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 733 733 734 734 445 + 735 735 = 5. Reference = 736 736 737 - 738 738 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 449 + 450 +
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