Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -192,106 +192,27 @@ 192 192 193 193 194 194 195 -== 2.4 LED == 195 +== 2.4 Pin Mapping & LED == 196 196 197 197 198 -~1. The LED lights up red when there is an upstream data packet 199 -2. When the network is successfully connected, the green light will be on for 5 seconds 200 -3. Purple light on when receiving downlink data packets 201 201 202 - 203 - 204 204 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 205 205 206 206 207 -**Show connection diagram:** 208 208 209 - 210 -[[image:image-20220723170210-2.png||height="908" width="681"]] 211 - 212 - 213 - 214 -(% style="color:blue" %)**1. open Arduino IDE** 215 - 216 - 217 -[[image:image-20220723170545-4.png]] 218 - 219 - 220 - 221 -(% style="color:blue" %)**2. Open project** 222 - 223 - 224 -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]] 225 - 226 -[[image:image-20220726135239-1.png]] 227 - 228 - 229 -(% 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** 230 - 231 -[[image:image-20220726135356-2.png]] 232 - 233 - 234 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 235 - 236 - 237 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 238 - 239 - 240 - 241 241 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 242 242 243 243 244 -(% style="color:blue" %)**1. Open project** 245 245 207 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 246 246 247 -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]] 248 248 249 249 250 -[[image:image-20220723172502-8.png]] 251 - 252 - 253 - 254 -(% 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** 255 - 256 - 257 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 258 - 259 - 260 - 261 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 262 - 263 - 264 -(% style="color:blue" %)**1. Open project** 265 - 266 - 267 -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]] 268 - 269 - 270 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 271 - 272 - 273 - 274 -(% 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** 275 - 276 - 277 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 278 - 279 - 280 - 281 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 282 - 283 -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/]] 284 - 285 -[[image:image-20220723175700-12.png||height="602" width="995"]] 286 - 287 - 288 - 289 289 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 290 290 291 291 292 292 === 2.8.1 Items needed for update === 293 293 294 - 295 295 1. LA66 LoRaWAN Shield 296 296 1. Arduino 297 297 1. USB TO TTL Adapter ... ... @@ -327,7 +327,7 @@ 327 327 === 2.8.3 Upgrade steps === 328 328 329 329 330 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====251 +==== 1. Switch SW1 to put in ISP position ==== 331 331 332 332 333 333 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -334,7 +334,7 @@ 334 334 335 335 336 336 337 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====258 +==== 2. Press the RST switch once ==== 338 338 339 339 340 340 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -341,7 +341,7 @@ 341 341 342 342 343 343 344 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====265 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 345 345 346 346 347 347 ((( ... ... @@ -445,6 +445,8 @@ 445 445 * Firmware upgradable via UART interface 446 446 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 447 447 369 + 370 + 448 448 == 3.3 Specification == 449 449 450 450 * CPU: 32-bit 48 MHz ... ... @@ -463,6 +463,8 @@ 463 463 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 464 464 * LoRa Rx current: <9 mA 465 465 389 + 390 + 466 466 == 3.4 Pin Mapping & LED == 467 467 468 468 ... ... @@ -478,7 +478,7 @@ 478 478 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 479 479 480 480 481 -[[image:image-20220 723100027-1.png]]406 +[[image:image-20220602171217-1.png||height="538" width="800"]] 482 482 483 483 484 484 Open the serial port tool ... ... @@ -519,7 +519,6 @@ 519 519 520 520 **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]] 521 521 522 -(**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]]) 523 523 524 524 (% style="color:red" %)**Preconditions:** 525 525 ... ... @@ -547,7 +547,7 @@ 547 547 548 548 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 549 549 550 -[[image:image-20220723 100439-2.png]]474 +[[image:image-20220602171233-2.png||height="538" width="800"]] 551 551 552 552 553 553 ... ... @@ -592,117 +592,15 @@ 592 592 593 593 594 594 595 -== 3.8 Example: U se ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==519 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 596 596 597 597 598 -=== 3.8.1 DRAGINO-LA66-APP === 599 599 600 - 601 -[[image:image-20220723102027-3.png]] 602 - 603 - 604 - 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 - 607 - 608 -((( 609 -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. 610 -))) 611 - 612 -((( 613 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 614 -))) 615 - 616 - 617 - 618 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 619 - 620 - 621 -Requires a type-c to USB adapter 622 - 623 -[[image:image-20220723104754-4.png]] 624 - 625 - 626 - 627 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 628 - 629 - 630 -Function and page introduction 631 - 632 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 633 - 634 - 635 -1.Display LA66 USB LoRaWAN Module connection status 636 - 637 -2.Check and reconnect 638 - 639 -3.Turn send timestamps on or off 640 - 641 -4.Display LoRaWan connection status 642 - 643 -5.Check LoRaWan connection status 644 - 645 -6.The RSSI value of the node when the ACK is received 646 - 647 -7.Node's Signal Strength Icon 648 - 649 -8.Set the packet sending interval of the node in seconds 650 - 651 -9.AT command input box 652 - 653 -10.Send AT command button 654 - 655 -11.Node log box 656 - 657 -12.clear log button 658 - 659 -13.exit button 660 - 661 - 662 -LA66 USB LoRaWAN Module not connected 663 - 664 -[[image:image-20220723110520-5.png||height="903" width="677"]] 665 - 666 - 667 - 668 -Connect LA66 USB LoRaWAN Module 669 - 670 -[[image:image-20220723110626-6.png||height="906" width="680"]] 671 - 672 - 673 - 674 -=== 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 === 675 - 676 - 677 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 678 - 679 -[[image:image-20220723134549-8.png]] 680 - 681 - 682 - 683 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 684 - 685 -Sample JSON file please go to this link to download:放置JSON文件的链接 686 - 687 -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/]] 688 - 689 -The following is the positioning effect map 690 - 691 -[[image:image-20220723144339-1.png]] 692 - 693 - 694 - 695 695 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 696 696 697 697 698 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 699 699 700 -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) 701 701 702 -[[image:image-20220723150132-2.png]] 703 - 704 - 705 - 706 706 = 4. Order Info = 707 707 708 708 ... ... @@ -721,10 +721,6 @@ 721 721 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 722 722 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 723 723 724 - 725 - 726 - 727 727 = 5. Reference = 728 728 729 - 730 730 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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