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 - 01 + 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 ... ... @@ -84,23 +84,22 @@ 84 84 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]]67 +[[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 74 +[[image:image-20220523101537-1.png]] 102 102 103 103 77 + 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 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. 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 ... ... @@ -184,62 +184,22 @@ 184 184 * LoRa Rx current: <9 mA 185 185 * I/O Voltage: 3.3v 186 186 187 -== 2.4 LED == 125 +== 2.4 Pin Mapping & LED == 188 188 189 -~1. The LED lights up red when there is an upstream data packet 190 -2. When the network is successfully connected, the green light will be on for 5 seconds 191 -3. Purple light on when receiving downlink data packets 192 192 193 193 194 194 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 195 195 196 -Show connection diagram: 197 197 198 -[[image:image-20220723170210-2.png||height="908" width="681"]] 199 199 200 -1.open Arduino IDE 201 - 202 -[[image:image-20220723170545-4.png]] 203 - 204 -2.Open project 205 - 206 -[[image:image-20220723170750-5.png||height="533" width="930"]] 207 - 208 -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 209 - 210 -[[image:image-20220723171228-6.png]] 211 - 212 -4.After the upload is successful, open the serial port monitoring and send the AT command 213 - 214 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 215 - 216 216 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 217 217 218 -1.Open project 219 219 220 -[[image:image-20220723172502-8.png]] 221 221 222 -2. Same steps as 2.5,afteropeningtheserial portmonitoring,itwillautomaticallyconnecttothenetworkandsend packets137 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 223 223 224 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 225 225 226 226 227 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 228 - 229 -1.Open project 230 - 231 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 232 - 233 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 234 - 235 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 236 - 237 -3.Integration into Node-red via TTNV3 238 - 239 -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/]] 240 - 241 -[[image:image-20220723175700-12.png||height="602" width="995"]] 242 - 243 243 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 244 244 245 245 ... ... @@ -258,15 +258,12 @@ 258 258 [[image:image-20220602101311-3.png||height="276" width="600"]] 259 259 260 260 261 -((( 262 262 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 263 -))) 264 264 265 - (((161 + 266 266 (% style="background-color:yellow" %)**GND <-> GND 267 -TXD <-> TXD 268 -RXD <-> RXD** 269 -))) 163 +TXD <-> TXD 164 +RXD <-> RXD** 270 270 271 271 272 272 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -286,20 +286,15 @@ 286 286 [[image:image-20220602102824-5.png||height="306" width="600"]] 287 287 288 288 289 - 290 290 ==== 2. Press the RST switch once ==== 291 291 292 - 293 293 [[image:image-20220602104701-12.png||height="285" width="600"]] 294 294 295 295 296 - 297 297 ==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 298 298 299 299 300 -((( 301 301 (% 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/]]** 302 -))) 303 303 304 304 305 305 [[image:image-20220602103227-6.png]] ... ... @@ -337,7 +337,6 @@ 337 337 [[image:image-20220602104923-13.png]] 338 338 339 339 340 - 341 341 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 342 342 (% style="color:blue" %)**5. Check update process** 343 343 ... ... @@ -358,32 +358,9 @@ 358 358 359 359 == 3.1 Overview == 360 360 250 +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. 361 361 362 -[[image:image-20220715001142-3.png||height="145" width="220"]] 363 363 364 - 365 -((( 366 -(% 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. 367 -))) 368 - 369 -((( 370 -(% 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. 371 -))) 372 - 373 -((( 374 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 375 -))) 376 - 377 -((( 378 -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. 379 -))) 380 - 381 -((( 382 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 383 -))) 384 - 385 - 386 - 387 387 == 3.2 Features == 388 388 389 389 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -396,7 +396,6 @@ 396 396 * World-wide unique OTAA keys. 397 397 * AT Command via UART-TTL interface 398 398 * Firmware upgradable via UART interface 399 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 400 400 401 401 == 3.3 Specification == 402 402 ... ... @@ -423,15 +423,13 @@ 423 423 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 424 424 425 425 426 -((( 427 427 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 428 -))) 429 429 430 430 431 431 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 432 432 433 433 434 -[[image:image-20220 723100027-1.png]]297 +[[image:image-20220602171217-1.png||height="538" width="800"]] 435 435 436 436 437 437 Open the serial port tool ... ... @@ -472,7 +472,6 @@ 472 472 473 473 **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]] 474 474 475 -(**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]]) 476 476 477 477 (% style="color:red" %)**Preconditions:** 478 478 ... ... @@ -498,9 +498,9 @@ 498 498 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 499 499 500 500 501 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 363 +(% style="color:blue" %)**~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 502 502 503 -[[image:image-20220723 100439-2.png]]365 +[[image:image-20220602171233-2.png||height="538" width="800"]] 504 504 505 505 506 506 ... ... @@ -520,10 +520,8 @@ 520 520 521 521 522 522 (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 385 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 523 523 524 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 525 - 526 - 527 527 [[image:image-20220602154928-5.png||height="436" width="500"]] 528 528 529 529 ... ... @@ -530,7 +530,7 @@ 530 530 531 531 (% style="color:blue" %)**4. Send Uplink message** 532 532 533 -Format: (% style="color:#4472 c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**393 +Format: **(% style="color:#4472C4" %)AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 534 534 535 535 example: AT+SENDB=01,02,8,05820802581ea0a5 536 536 ... ... @@ -545,107 +545,38 @@ 545 545 546 546 547 547 548 -== 3.8 Example: U se of LA66USBLoRaWANModule andDRAGINO-LA66-APP. ==408 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 549 549 550 -=== 3.8.1 DRAGINO-LA66-APP === 551 551 552 -[[image:image-20220723102027-3.png]] 553 553 554 -== ==Overview:====412 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 555 555 556 -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. 557 557 558 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 559 559 560 -==== Conditions of Use: ==== 561 561 562 - Requiresatype-ctoUSB adapter417 += 4. Order Info = 563 563 564 -[[image:image-20220723104754-4.png]] 565 565 566 - ====Use ofAPP:====420 +Part Number: **LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX** 567 567 568 -Function and page introduction 569 569 570 - [[image:image-20220723113448-7.png||height="1481"width="670"]]423 +**XXX**: The default frequency band 571 571 572 -1.Display LA66 USB LoRaWAN Module connection status 425 +* **AS923**: LoRaWAN AS923 band 426 +* **AU915**: LoRaWAN AU915 band 427 +* **EU433**: LoRaWAN EU433 band 428 +* **EU868**: LoRaWAN EU868 band 429 +* **KR920**: LoRaWAN KR920 band 430 +* **US915**: LoRaWAN US915 band 431 +* **IN865**: LoRaWAN IN865 band 432 +* **CN470**: LoRaWAN CN470 band 433 +* **PP**: Peer to Peer LoRa Protocol 573 573 574 -2.Check and reconnect 575 575 576 -3.Turn send timestamps on or off 577 577 578 -4.Display LoRaWan connection status 579 579 580 -5.Check LoRaWan connection status 581 - 582 -6.The RSSI value of the node when the ACK is received 583 - 584 -7.Node's Signal Strength Icon 585 - 586 -8.Set the packet sending interval of the node in seconds 587 - 588 -9.AT command input box 589 - 590 -10.Send AT command button 591 - 592 -11.Node log box 593 - 594 -12.clear log button 595 - 596 -13.exit button 597 - 598 -LA66 USB LoRaWAN Module not connected 599 - 600 -[[image:image-20220723110520-5.png||height="903" width="677"]] 601 - 602 -Connect LA66 USB LoRaWAN Module 603 - 604 -[[image:image-20220723110626-6.png||height="906" width="680"]] 605 - 606 -=== 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 === 607 - 608 -1.Register LA66 USB LoRaWAN Module to TTNV3 609 - 610 -[[image:image-20220723134549-8.png]] 611 - 612 -2.Open Node-RED,And import the JSON file to generate the flow 613 - 614 -Sample JSON file please go to this link to download:放置JSON文件的链接 615 - 616 -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/]] 617 - 618 -The following is the positioning effect map 619 - 620 -[[image:image-20220723144339-1.png]] 621 - 622 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 623 - 624 -The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method 625 - 626 -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) 627 - 628 -[[image:image-20220723150132-2.png]] 629 - 630 - 631 -= 4. Order Info = 632 - 633 - 634 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 635 - 636 - 637 -(% style="color:blue" %)**XXX**(%%): The default frequency band 638 - 639 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 640 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 641 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 642 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 643 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 644 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 645 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 646 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 647 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 648 - 649 649 = 5. Reference = 650 650 651 651 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 441 + 442 +
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