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 ... ... @@ -170,6 +170,8 @@ 170 170 * Firmware upgradable via UART interface 171 171 * Ultra-long RF range 172 172 105 + 106 + 173 173 == 2.3 Specification == 174 174 175 175 * CPU: 32-bit 48 MHz ... ... @@ -190,106 +190,29 @@ 190 190 * LoRa Rx current: <9 mA 191 191 * I/O Voltage: 3.3v 192 192 193 -== 2.4 LED == 194 194 195 -~1. The LED lights up red when there is an upstream data packet 196 -2. When the network is successfully connected, the green light will be on for 5 seconds 197 -3. Purple light on when receiving downlink data packets 198 198 129 +== 2.4 Pin Mapping & LED == 199 199 200 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 201 201 202 202 203 - **Showconnectiondiagram:**133 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 204 204 205 205 206 -[[image:image-20220723170210-2.png||height="908" width="681"]] 207 207 208 - 209 - 210 -**1. open Arduino IDE** 211 - 212 - 213 -[[image:image-20220723170545-4.png]] 214 - 215 - 216 - 217 -**2. Open project** 218 - 219 - 220 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 221 - 222 -[[image:image-20220723170750-5.png||height="533" width="930"]] 223 - 224 - 225 - 226 -**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** 227 - 228 - 229 -[[image:image-20220723171228-6.png]] 230 - 231 - 232 - 233 -**4. After the upload is successful, open the serial port monitoring and send the AT command** 234 - 235 - 236 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 237 - 238 - 239 - 240 240 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 241 241 242 242 243 -**1. Open project** 244 244 141 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 245 245 246 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 247 247 248 -[[image:image-20220723172502-8.png]] 249 249 250 - 251 - 252 -2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 253 - 254 - 255 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 256 - 257 - 258 - 259 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 260 - 261 - 262 -**1. Open project** 263 - 264 - 265 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 266 - 267 - 268 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 269 - 270 - 271 - 272 -**2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 273 - 274 - 275 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 276 - 277 - 278 - 279 -**3. Integration into Node-red via TTNV3** 280 - 281 -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/]] 282 - 283 -[[image:image-20220723175700-12.png||height="602" width="995"]] 284 - 285 - 286 - 287 287 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 288 288 289 289 290 290 === 2.8.1 Items needed for update === 291 291 292 - 293 293 1. LA66 LoRaWAN Shield 294 294 1. Arduino 295 295 1. USB TO TTL Adapter ... ... @@ -303,15 +303,11 @@ 303 303 [[image:image-20220602101311-3.png||height="276" width="600"]] 304 304 305 305 306 -((( 307 307 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 308 -))) 309 309 310 -((( 311 311 (% style="background-color:yellow" %)**GND <-> GND 312 312 TXD <-> TXD 313 313 RXD <-> RXD** 314 -))) 315 315 316 316 317 317 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -325,26 +325,21 @@ 325 325 === 2.8.3 Upgrade steps === 326 326 327 327 328 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====181 +==== 1. Switch SW1 to put in ISP position ==== 329 329 330 330 331 331 [[image:image-20220602102824-5.png||height="306" width="600"]] 332 332 333 333 187 +==== 2. Press the RST switch once ==== 334 334 335 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 336 - 337 - 338 338 [[image:image-20220602104701-12.png||height="285" width="600"]] 339 339 340 340 192 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 341 341 342 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 343 343 344 - 345 -((( 346 346 (% 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/]]** 347 -))) 348 348 349 349 350 350 [[image:image-20220602103227-6.png]] ... ... @@ -382,7 +382,6 @@ 382 382 [[image:image-20220602104923-13.png]] 383 383 384 384 385 - 386 386 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 387 387 (% style="color:blue" %)**5. Check update process** 388 388 ... ... @@ -403,32 +403,9 @@ 403 403 404 404 == 3.1 Overview == 405 405 253 +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. 406 406 407 -[[image:image-20220715001142-3.png||height="145" width="220"]] 408 408 409 - 410 -((( 411 -(% 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. 412 -))) 413 - 414 -((( 415 -(% 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. 416 -))) 417 - 418 -((( 419 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 420 -))) 421 - 422 -((( 423 -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. 424 -))) 425 - 426 -((( 427 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 428 -))) 429 - 430 - 431 - 432 432 == 3.2 Features == 433 433 434 434 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -441,10 +441,7 @@ 441 441 * World-wide unique OTAA keys. 442 442 * AT Command via UART-TTL interface 443 443 * Firmware upgradable via UART interface 444 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 445 445 446 - 447 - 448 448 == 3.3 Specification == 449 449 450 450 * CPU: 32-bit 48 MHz ... ... @@ -463,8 +463,6 @@ 463 463 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 464 464 * LoRa Rx current: <9 mA 465 465 466 - 467 - 468 468 == 3.4 Pin Mapping & LED == 469 469 470 470 ... ... @@ -472,15 +472,13 @@ 472 472 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 473 473 474 474 475 -((( 476 476 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 477 -))) 478 478 479 479 480 480 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 481 481 482 482 483 -[[image:image-20220 723100027-1.png]]300 +[[image:image-20220602171217-1.png||height="538" width="800"]] 484 484 485 485 486 486 Open the serial port tool ... ... @@ -521,7 +521,6 @@ 521 521 522 522 **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]] 523 523 524 -(**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]]) 525 525 526 526 (% style="color:red" %)**Preconditions:** 527 527 ... ... @@ -549,7 +549,7 @@ 549 549 550 550 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 551 551 552 -[[image:image-20220723 100439-2.png]]368 +[[image:image-20220602171233-2.png||height="538" width="800"]] 553 553 554 554 555 555 ... ... @@ -568,11 +568,9 @@ 568 568 569 569 570 570 571 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 387 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%) 388 +(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 572 572 573 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 574 - 575 - 576 576 [[image:image-20220602154928-5.png||height="436" width="500"]] 577 577 578 578 ... ... @@ -594,112 +594,15 @@ 594 594 595 595 596 596 597 -== 3.8 Example: U se ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==411 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 598 598 599 599 600 -=== 3.8.1 DRAGINO-LA66-APP === 601 601 602 - 603 -[[image:image-20220723102027-3.png]] 604 - 605 - 606 - 607 -==== (% style="color:blue" %)**Overview:**(%%) ==== 608 - 609 - 610 -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. 611 - 612 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 613 - 614 - 615 - 616 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 617 - 618 - 619 -Requires a type-c to USB adapter 620 - 621 -[[image:image-20220723104754-4.png]] 622 - 623 - 624 - 625 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 626 - 627 - 628 -Function and page introduction 629 - 630 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 631 - 632 -1.Display LA66 USB LoRaWAN Module connection status 633 - 634 -2.Check and reconnect 635 - 636 -3.Turn send timestamps on or off 637 - 638 -4.Display LoRaWan connection status 639 - 640 -5.Check LoRaWan connection status 641 - 642 -6.The RSSI value of the node when the ACK is received 643 - 644 -7.Node's Signal Strength Icon 645 - 646 -8.Set the packet sending interval of the node in seconds 647 - 648 -9.AT command input box 649 - 650 -10.Send AT command button 651 - 652 -11.Node log box 653 - 654 -12.clear log button 655 - 656 -13.exit button 657 - 658 - 659 -LA66 USB LoRaWAN Module not connected 660 - 661 -[[image:image-20220723110520-5.png||height="903" width="677"]] 662 - 663 - 664 - 665 -Connect LA66 USB LoRaWAN Module 666 - 667 -[[image:image-20220723110626-6.png||height="906" width="680"]] 668 - 669 - 670 - 671 -=== 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 === 672 - 673 - 674 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 675 - 676 -[[image:image-20220723134549-8.png]] 677 - 678 - 679 - 680 -**2. Open Node-RED,And import the JSON file to generate the flow** 681 - 682 -Sample JSON file please go to this link to download:放置JSON文件的链接 683 - 684 -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/]] 685 - 686 -The following is the positioning effect map 687 - 688 -[[image:image-20220723144339-1.png]] 689 - 690 - 691 - 692 692 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 693 693 694 694 695 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 696 696 697 -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) 698 698 699 -[[image:image-20220723150132-2.png]] 700 - 701 - 702 - 703 703 = 4. Order Info = 704 704 705 705 ... ... @@ -719,7 +719,10 @@ 719 719 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 720 720 721 721 722 -= 5. Reference = 723 723 724 724 441 += 5. Reference = 442 + 725 725 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 444 + 445 +
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