Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -13,27 +13,14 @@ 13 13 14 14 15 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 26 ))) 27 -))) 28 28 29 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. 20 +(% 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. 32 32 ))) 33 -))) 34 34 35 35 ((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 39 39 ... ... @@ -40,16 +40,12 @@ 40 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 42 ))) 43 -))) 44 44 45 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 48 ))) 49 -))) 50 50 51 51 52 - 53 53 == 1.2 Features == 54 54 55 55 * Support LoRaWAN v1.0.4 protocol ... ... @@ -63,6 +63,7 @@ 63 63 * Ultra-long RF range 64 64 65 65 49 + 66 66 == 1.3 Specification == 67 67 68 68 * CPU: 32-bit 48 MHz ... ... @@ -84,25 +84,25 @@ 84 84 * I/O Voltage: 3.3v 85 85 86 86 71 + 87 87 == 1.4 AT Command == 88 88 89 - 90 90 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 91 91 92 92 93 - 94 94 == 1.5 Dimension == 95 95 96 -[[image:image-20220 718094750-3.png]]79 +[[image:image-20220517072526-1.png]] 97 97 98 98 99 99 100 100 == 1.6 Pin Mapping == 101 101 102 -[[image:image-20220720111850-1.png]] 103 103 86 +[[image:image-20220523101537-1.png]] 104 104 105 105 89 + 106 106 == 1.7 Land Pattern == 107 107 108 108 [[image:image-20220517072821-2.png]] ... ... @@ -114,45 +114,9 @@ 114 114 115 115 == 2.1 Overview == 116 116 101 +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. 117 117 118 -((( 119 -[[image:image-20220715000826-2.png||height="145" width="220"]] 120 -))) 121 121 122 -((( 123 - 124 -))) 125 - 126 -((( 127 -(% 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. 128 -))) 129 - 130 -((( 131 -((( 132 -(% 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. 133 -))) 134 -))) 135 - 136 -((( 137 -((( 138 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 139 -))) 140 -))) 141 - 142 -((( 143 -((( 144 -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. 145 -))) 146 -))) 147 - 148 -((( 149 -((( 150 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 151 -))) 152 -))) 153 - 154 - 155 - 156 156 == 2.2 Features == 157 157 158 158 * Arduino Shield base on LA66 LoRaWAN module ... ... @@ -167,6 +167,7 @@ 167 167 * Ultra-long RF range 168 168 169 169 118 + 170 170 == 2.3 Specification == 171 171 172 172 * CPU: 32-bit 48 MHz ... ... @@ -188,108 +188,35 @@ 188 188 * I/O Voltage: 3.3v 189 189 190 190 191 -== 2.4 LED == 192 192 141 +== 2.4 Pin Mapping & LED == 193 193 194 -~1. The LED lights up red when there is an upstream data packet 195 -2. When the network is successfully connected, the green light will be on for 5 seconds 196 -3. Purple light on when receiving downlink data packets 197 197 198 198 199 - 200 200 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 201 201 202 202 203 -**Show connection diagram:** 204 204 205 - 206 -[[image:image-20220723170210-2.png||height="908" width="681"]] 207 - 208 - 209 - 210 -(% style="color:blue" %)**1. open Arduino IDE** 211 - 212 - 213 -[[image:image-20220723170545-4.png]] 214 - 215 - 216 - 217 -(% style="color:blue" %)**2. Open project** 218 - 219 - 220 -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]] 221 - 222 - 223 - 224 -(% 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** 225 - 226 - 227 - 228 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 229 - 230 - 231 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 232 - 233 - 234 - 235 235 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 236 236 237 237 238 -(% style="color:blue" %)**1. Open project** 239 239 153 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 240 240 241 -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]] 242 242 243 243 244 -[[image:image-20220723172502-8.png]] 245 - 246 - 247 - 248 -(% 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** 249 - 250 - 251 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 252 - 253 - 254 - 255 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 256 - 257 - 258 -(% style="color:blue" %)**1. Open project** 259 - 260 - 261 -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]] 262 - 263 - 264 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 265 - 266 - 267 - 268 -(% 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** 269 - 270 - 271 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 272 - 273 - 274 - 275 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 276 - 277 -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/]] 278 - 279 -[[image:image-20220723175700-12.png||height="602" width="995"]] 280 - 281 - 282 - 283 283 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 284 284 285 285 286 286 === 2.8.1 Items needed for update === 287 287 288 - 289 289 1. LA66 LoRaWAN Shield 290 290 1. Arduino 291 291 1. USB TO TTL Adapter 292 292 166 + 167 + 168 + 293 293 [[image:image-20220602100052-2.png||height="385" width="600"]] 294 294 295 295 ... ... @@ -299,9 +299,7 @@ 299 299 [[image:image-20220602101311-3.png||height="276" width="600"]] 300 300 301 301 302 -((( 303 303 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 304 -))) 305 305 306 306 ((( 307 307 (% style="background-color:yellow" %)**GND <-> GND ... ... @@ -321,7 +321,7 @@ 321 321 === 2.8.3 Upgrade steps === 322 322 323 323 324 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====198 +==== 1. Switch SW1 to put in ISP position ==== 325 325 326 326 327 327 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -328,7 +328,7 @@ 328 328 329 329 330 330 331 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====205 +==== 2. Press the RST switch once ==== 332 332 333 333 334 334 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -335,12 +335,10 @@ 335 335 336 336 337 337 338 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====212 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 339 339 340 340 341 -((( 342 342 (% 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/]]** 343 -))) 344 344 345 345 346 346 [[image:image-20220602103227-6.png]] ... ... @@ -399,32 +399,9 @@ 399 399 400 400 == 3.1 Overview == 401 401 274 +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. 402 402 403 -[[image:image-20220715001142-3.png||height="145" width="220"]] 404 404 405 - 406 -((( 407 -(% 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. 408 -))) 409 - 410 -((( 411 -(% 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. 412 -))) 413 - 414 -((( 415 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 416 -))) 417 - 418 -((( 419 -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. 420 -))) 421 - 422 -((( 423 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 424 -))) 425 - 426 - 427 - 428 428 == 3.2 Features == 429 429 430 430 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -437,8 +437,9 @@ 437 437 * World-wide unique OTAA keys. 438 438 * AT Command via UART-TTL interface 439 439 * Firmware upgradable via UART interface 440 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 441 441 290 + 291 + 442 442 == 3.3 Specification == 443 443 444 444 * CPU: 32-bit 48 MHz ... ... @@ -457,6 +457,8 @@ 457 457 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 458 458 * LoRa Rx current: <9 mA 459 459 310 + 311 + 460 460 == 3.4 Pin Mapping & LED == 461 461 462 462 ... ... @@ -464,15 +464,13 @@ 464 464 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 465 465 466 466 467 -((( 468 468 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 469 -))) 470 470 471 471 472 472 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 473 473 474 474 475 -[[image:image-20220 723100027-1.png]]325 +[[image:image-20220602171217-1.png||height="538" width="800"]] 476 476 477 477 478 478 Open the serial port tool ... ... @@ -513,7 +513,6 @@ 513 513 514 514 **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]] 515 515 516 -(**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]]) 517 517 518 518 (% style="color:red" %)**Preconditions:** 519 519 ... ... @@ -541,7 +541,7 @@ 541 541 542 542 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 543 543 544 -[[image:image-20220723 100439-2.png]]393 +[[image:image-20220602171233-2.png||height="538" width="800"]] 545 545 546 546 547 547 ... ... @@ -586,112 +586,15 @@ 586 586 587 587 588 588 589 -== 3.8 Example: U se ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==438 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 590 590 591 591 592 -=== 3.8.1 DRAGINO-LA66-APP === 593 593 594 - 595 -[[image:image-20220723102027-3.png]] 596 - 597 - 598 - 599 -==== (% style="color:blue" %)**Overview:**(%%) ==== 600 - 601 - 602 -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. 603 - 604 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 605 - 606 - 607 - 608 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 609 - 610 - 611 -Requires a type-c to USB adapter 612 - 613 -[[image:image-20220723104754-4.png]] 614 - 615 - 616 - 617 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 618 - 619 - 620 -Function and page introduction 621 - 622 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 623 - 624 -1.Display LA66 USB LoRaWAN Module connection status 625 - 626 -2.Check and reconnect 627 - 628 -3.Turn send timestamps on or off 629 - 630 -4.Display LoRaWan connection status 631 - 632 -5.Check LoRaWan connection status 633 - 634 -6.The RSSI value of the node when the ACK is received 635 - 636 -7.Node's Signal Strength Icon 637 - 638 -8.Set the packet sending interval of the node in seconds 639 - 640 -9.AT command input box 641 - 642 -10.Send AT command button 643 - 644 -11.Node log box 645 - 646 -12.clear log button 647 - 648 -13.exit button 649 - 650 - 651 -LA66 USB LoRaWAN Module not connected 652 - 653 -[[image:image-20220723110520-5.png||height="903" width="677"]] 654 - 655 - 656 - 657 -Connect LA66 USB LoRaWAN Module 658 - 659 -[[image:image-20220723110626-6.png||height="906" width="680"]] 660 - 661 - 662 - 663 -=== 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 === 664 - 665 - 666 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 667 - 668 -[[image:image-20220723134549-8.png]] 669 - 670 - 671 - 672 -**2. Open Node-RED,And import the JSON file to generate the flow** 673 - 674 -Sample JSON file please go to this link to download:放置JSON文件的链接 675 - 676 -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/]] 677 - 678 -The following is the positioning effect map 679 - 680 -[[image:image-20220723144339-1.png]] 681 - 682 - 683 - 684 684 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 685 685 686 686 687 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 688 688 689 -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) 690 690 691 -[[image:image-20220723150132-2.png]] 692 - 693 - 694 - 695 695 = 4. Order Info = 696 696 697 697 ... ... @@ -710,7 +710,10 @@ 710 710 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 711 711 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 712 712 713 -= 5. Reference = 714 714 715 715 467 += 5. Reference = 468 + 716 716 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 470 + 471 +
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