Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -13,27 +13,16 @@ 13 13 14 14 15 15 ((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 16 +[[image:image-20220715000242-1.png||height="110" width="132"]] 19 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. 22 +(% 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 ... ... @@ -62,7 +62,6 @@ 62 62 * Firmware upgradable via UART interface 63 63 * Ultra-long RF range 64 64 65 - 66 66 == 1.3 Specification == 67 67 68 68 * CPU: 32-bit 48 MHz ... ... @@ -83,26 +83,24 @@ 83 83 * LoRa Rx current: <9 mA 84 84 * I/O Voltage: 3.3v 85 85 86 - 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]]77 +[[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 84 +[[image:image-20220523101537-1.png]] 104 104 105 105 87 + 106 106 == 1.7 Land Pattern == 107 107 108 108 [[image:image-20220517072821-2.png]] ... ... @@ -115,44 +115,28 @@ 115 115 == 2.1 Overview == 116 116 117 117 118 -((( 119 -[[image:image-20220715000826-2.png||height="145" width="220"]] 120 -))) 100 +[[image:image-20220715000826-2.png||height="386" width="449"]] 121 121 122 -((( 123 - 124 -))) 125 125 126 -((( 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 -))) 103 +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. 129 129 130 130 ((( 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. 106 +(% 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. 133 133 ))) 134 -))) 135 135 136 136 ((( 137 -((( 138 138 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 139 139 ))) 140 -))) 141 141 142 142 ((( 143 -((( 144 144 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. 145 145 ))) 146 -))) 147 147 148 148 ((( 149 -((( 150 150 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 151 151 ))) 152 -))) 153 153 154 154 155 - 156 156 == 2.2 Features == 157 157 158 158 * Arduino Shield base on LA66 LoRaWAN module ... ... @@ -166,7 +166,6 @@ 166 166 * Firmware upgradable via UART interface 167 167 * Ultra-long RF range 168 168 169 - 170 170 == 2.3 Specification == 171 171 172 172 * CPU: 32-bit 48 MHz ... ... @@ -187,111 +187,32 @@ 187 187 * LoRa Rx current: <9 mA 188 188 * I/O Voltage: 3.3v 189 189 155 +== 2.4 Pin Mapping & LED == 190 190 191 -== 2.4 LED == 192 192 193 193 194 -~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 - 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 -[[image:image-20220726135239-1.png]] 223 - 224 - 225 -(% 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** 226 - 227 -[[image:image-20220726135356-2.png]] 228 - 229 - 230 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 231 - 232 - 233 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 234 - 235 - 236 - 237 237 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 238 238 239 239 240 -(% style="color:blue" %)**1. Open project** 241 241 167 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 242 242 243 -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]] 244 244 245 245 246 -[[image:image-20220723172502-8.png]] 247 - 248 - 249 - 250 -(% 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** 251 - 252 - 253 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 254 - 255 - 256 - 257 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 258 - 259 - 260 -(% style="color:blue" %)**1. Open project** 261 - 262 - 263 -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]] 264 - 265 - 266 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 267 - 268 - 269 - 270 -(% 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** 271 - 272 - 273 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 274 - 275 - 276 - 277 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 278 - 279 -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/]] 280 - 281 -[[image:image-20220723175700-12.png||height="602" width="995"]] 282 - 283 - 284 - 285 285 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 286 286 287 287 288 288 === 2.8.1 Items needed for update === 289 289 290 - 291 291 1. LA66 LoRaWAN Shield 292 292 1. Arduino 293 293 1. USB TO TTL Adapter 294 294 180 + 295 295 [[image:image-20220602100052-2.png||height="385" width="600"]] 296 296 297 297 ... ... @@ -323,7 +323,7 @@ 323 323 === 2.8.3 Upgrade steps === 324 324 325 325 326 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====212 +==== 1. Switch SW1 to put in ISP position ==== 327 327 328 328 329 329 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -330,7 +330,7 @@ 330 330 331 331 332 332 333 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====219 +==== 2. Press the RST switch once ==== 334 334 335 335 336 336 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -337,7 +337,7 @@ 337 337 338 338 339 339 340 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====226 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 341 341 342 342 343 343 ((( ... ... @@ -401,32 +401,17 @@ 401 401 402 402 == 3.1 Overview == 403 403 404 - 405 -[[image:image-20220715001142-3.png||height="145" width="220"]] 406 - 407 - 408 -((( 409 409 (% 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. 410 -))) 411 411 412 -((( 413 -(% 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. 414 -))) 292 +(% 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. 415 415 416 -((( 417 417 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 418 -))) 419 419 420 -((( 421 421 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. 422 -))) 423 423 424 -((( 425 425 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 426 -))) 427 427 428 428 429 - 430 430 == 3.2 Features == 431 431 432 432 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -439,7 +439,6 @@ 439 439 * World-wide unique OTAA keys. 440 440 * AT Command via UART-TTL interface 441 441 * Firmware upgradable via UART interface 442 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 443 443 444 444 == 3.3 Specification == 445 445 ... ... @@ -466,15 +466,13 @@ 466 466 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 467 467 468 468 469 -((( 470 470 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 471 -))) 472 472 473 473 474 474 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 475 475 476 476 477 -[[image:image-20220 723100027-1.png]]345 +[[image:image-20220602171217-1.png||height="538" width="800"]] 478 478 479 479 480 480 Open the serial port tool ... ... @@ -515,7 +515,6 @@ 515 515 516 516 **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]] 517 517 518 -(**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]]) 519 519 520 520 (% style="color:red" %)**Preconditions:** 521 521 ... ... @@ -543,7 +543,7 @@ 543 543 544 544 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 545 545 546 -[[image:image-20220723 100439-2.png]]413 +[[image:image-20220602171233-2.png||height="538" width="800"]] 547 547 548 548 549 549 ... ... @@ -588,130 +588,18 @@ 588 588 589 589 590 590 591 -== 3.8 Example: U se ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==458 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 592 592 593 593 594 -=== 3.8.1 DRAGINO-LA66-APP === 595 595 596 - 597 -[[image:image-20220723102027-3.png]] 598 - 599 - 600 - 601 -==== (% style="color:blue" %)**Overview:**(%%) ==== 602 - 603 - 604 -((( 605 -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. 606 -))) 607 - 608 -((( 609 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 610 -))) 611 - 612 - 613 - 614 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 615 - 616 - 617 -Requires a type-c to USB adapter 618 - 619 -[[image:image-20220723104754-4.png]] 620 - 621 - 622 - 623 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 624 - 625 - 626 -Function and page introduction 627 - 628 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 629 - 630 - 631 -1.Display LA66 USB LoRaWAN Module connection status 632 - 633 -2.Check and reconnect 634 - 635 -3.Turn send timestamps on or off 636 - 637 -4.Display LoRaWan connection status 638 - 639 -5.Check LoRaWan connection status 640 - 641 -6.The RSSI value of the node when the ACK is received 642 - 643 -7.Node's Signal Strength Icon 644 - 645 -8.Set the packet sending interval of the node in seconds 646 - 647 -9.AT command input box 648 - 649 -10.Send AT command button 650 - 651 -11.Node log box 652 - 653 -12.clear log button 654 - 655 -13.exit button 656 - 657 - 658 -LA66 USB LoRaWAN Module not connected 659 - 660 -[[image:image-20220723110520-5.png||height="903" width="677"]] 661 - 662 - 663 - 664 -Connect LA66 USB LoRaWAN Module 665 - 666 -[[image:image-20220723110626-6.png||height="906" width="680"]] 667 - 668 - 669 - 670 -=== 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 === 671 - 672 - 673 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 674 - 675 -[[image:image-20220723134549-8.png]] 676 - 677 - 678 - 679 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 680 - 681 -Sample JSON file please go to this link to download:放置JSON文件的链接 682 - 683 -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/]] 684 - 685 -The following is the positioning effect map 686 - 687 -[[image:image-20220723144339-1.png]] 688 - 689 - 690 - 691 691 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 692 692 693 693 694 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 695 695 696 -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) 697 697 698 - [[image:image-20220723150132-2.png]]467 += 4. Order Info = 699 699 700 700 701 - 702 -= 4. FAQ = 703 - 704 - 705 -== 4.1 How to Compile Source Code for LA66? == 706 - 707 - 708 -Compile and Upload Code to ASR6601 Platform : 709 - 710 - 711 - 712 -= 5. Order Info = 713 - 714 - 715 715 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 716 716 717 717 ... ... @@ -727,9 +727,8 @@ 727 727 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 728 728 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 729 729 485 += 5. Reference = 730 730 731 - 732 -= 6. Reference = 733 - 734 - 735 735 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 488 + 489 +
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