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 ... ... @@ -40,19 +40,14 @@ 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 - 56 56 * Support LoRaWAN v1.0.4 protocol 57 57 * Support peer-to-peer protocol 58 58 * TCXO crystal to ensure RF performance on low temperature ... ... @@ -64,9 +64,9 @@ 64 64 * Ultra-long RF range 65 65 66 66 51 + 67 67 == 1.3 Specification == 68 68 69 - 70 70 * CPU: 32-bit 48 MHz 71 71 * Flash: 256KB 72 72 * RAM: 64KB ... ... @@ -86,6 +86,8 @@ 86 86 * I/O Voltage: 3.3v 87 87 88 88 73 + 74 + 89 89 == 1.4 AT Command == 90 90 91 91 ... ... @@ -99,15 +99,16 @@ 99 99 100 100 101 101 88 + 102 102 == 1.6 Pin Mapping == 103 103 104 -[[image:image-20220720111850-1.png]] 105 105 92 +[[image:image-20220523101537-1.png]] 106 106 107 107 95 + 108 108 == 1.7 Land Pattern == 109 109 110 - 111 111 [[image:image-20220517072821-2.png]] 112 112 113 113 ... ... @@ -118,47 +118,30 @@ 118 118 == 2.1 Overview == 119 119 120 120 121 -((( 122 -[[image:image-20220715000826-2.png||height="145" width="220"]] 123 -))) 108 +[[image:image-20220715000826-2.png||height="386" width="449"]] 124 124 125 -((( 126 - 127 -))) 128 128 129 -((( 130 -(% 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. 131 -))) 111 +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. 132 132 133 133 ((( 134 -((( 135 -(% 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. 114 +(% 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. 136 136 ))) 137 -))) 138 138 139 139 ((( 140 -((( 141 141 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 142 142 ))) 143 -))) 144 144 145 145 ((( 146 -((( 147 147 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. 148 148 ))) 149 -))) 150 150 151 151 ((( 152 -((( 153 153 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 154 154 ))) 155 -))) 156 156 157 157 158 - 159 159 == 2.2 Features == 160 160 161 - 162 162 * Arduino Shield base on LA66 LoRaWAN module 163 163 * Support LoRaWAN v1.0.4 protocol 164 164 * Support peer-to-peer protocol ... ... @@ -170,10 +170,8 @@ 170 170 * Firmware upgradable via UART interface 171 171 * Ultra-long RF range 172 172 173 - 174 174 == 2.3 Specification == 175 175 176 - 177 177 * CPU: 32-bit 48 MHz 178 178 * Flash: 256KB 179 179 * RAM: 64KB ... ... @@ -192,107 +192,27 @@ 192 192 * LoRa Rx current: <9 mA 193 193 * I/O Voltage: 3.3v 194 194 163 +== 2.4 Pin Mapping & LED == 195 195 196 -== 2.4 LED == 197 197 198 198 199 -~1. The LED lights up red when there is an upstream data packet 200 -2. When the network is successfully connected, the green light will be on for 5 seconds 201 -3. Purple light on when receiving downlink data packets 202 - 203 - 204 - 205 205 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 206 206 207 207 208 -**Show connection diagram:** 209 209 210 - 211 -[[image:image-20220723170210-2.png||height="908" width="681"]] 212 - 213 - 214 - 215 -(% style="color:blue" %)**1. open Arduino IDE** 216 - 217 - 218 -[[image:image-20220723170545-4.png]] 219 - 220 - 221 - 222 -(% style="color:blue" %)**2. Open project** 223 - 224 - 225 -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]] 226 - 227 -[[image:image-20220726135239-1.png]] 228 - 229 - 230 -(% 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** 231 - 232 -[[image:image-20220726135356-2.png]] 233 - 234 - 235 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 236 - 237 - 238 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 239 - 240 - 241 - 242 242 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 243 243 244 244 245 -(% style="color:blue" %)**1. Open project** 246 246 175 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 247 247 248 -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]] 249 249 250 250 251 -[[image:image-20220723172502-8.png]] 252 - 253 - 254 - 255 -(% 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** 256 - 257 - 258 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 259 - 260 - 261 - 262 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 263 - 264 - 265 -(% style="color:blue" %)**1. Open project** 266 - 267 - 268 -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]] 269 - 270 - 271 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 272 - 273 - 274 - 275 -(% 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** 276 - 277 - 278 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 279 - 280 - 281 - 282 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 283 - 284 -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/]] 285 - 286 -[[image:image-20220723175700-12.png||height="602" width="995"]] 287 - 288 - 289 - 290 290 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 291 291 292 292 293 293 === 2.8.1 Items needed for update === 294 294 295 - 296 296 1. LA66 LoRaWAN Shield 297 297 1. Arduino 298 298 1. USB TO TTL Adapter ... ... @@ -300,7 +300,6 @@ 300 300 [[image:image-20220602100052-2.png||height="385" width="600"]] 301 301 302 302 303 - 304 304 === 2.8.2 Connection === 305 305 306 306 ... ... @@ -326,11 +326,10 @@ 326 326 [[image:image-20220602102240-4.png||height="304" width="600"]] 327 327 328 328 329 - 330 330 === 2.8.3 Upgrade steps === 331 331 332 332 333 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====219 +==== 1. Switch SW1 to put in ISP position ==== 334 334 335 335 336 336 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -337,7 +337,7 @@ 337 337 338 338 339 339 340 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====226 +==== 2. Press the RST switch once ==== 341 341 342 342 343 343 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -344,7 +344,7 @@ 344 344 345 345 346 346 347 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====233 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 348 348 349 349 350 350 ((( ... ... @@ -408,35 +408,21 @@ 408 408 409 409 == 3.1 Overview == 410 410 411 - 412 412 [[image:image-20220715001142-3.png||height="145" width="220"]] 413 413 414 - 415 -((( 416 416 (% 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. 417 -))) 418 418 419 -((( 420 -(% 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. 421 -))) 301 +(% 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. 422 422 423 -((( 424 424 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 425 -))) 426 426 427 -((( 428 428 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. 429 -))) 430 430 431 -((( 432 432 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 433 -))) 434 434 435 435 436 - 437 437 == 3.2 Features == 438 438 439 - 440 440 * LoRaWAN USB adapter base on LA66 LoRaWAN module 441 441 * Ultra-long RF range 442 442 * Support LoRaWAN v1.0.4 protocol ... ... @@ -449,10 +449,8 @@ 449 449 * Firmware upgradable via UART interface 450 450 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 451 451 452 - 453 453 == 3.3 Specification == 454 454 455 - 456 456 * CPU: 32-bit 48 MHz 457 457 * Flash: 256KB 458 458 * RAM: 64KB ... ... @@ -469,24 +469,20 @@ 469 469 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 470 470 * LoRa Rx current: <9 mA 471 471 472 - 473 473 == 3.4 Pin Mapping & LED == 474 474 475 -[[image:image-20220813183239-3.png||height="526" width="662"]] 476 476 477 477 478 478 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 479 479 480 480 481 -((( 482 482 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 483 -))) 484 484 485 485 486 486 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 487 487 488 488 489 -[[image:image-20220 723100027-1.png]]355 +[[image:image-20220602171217-1.png||height="538" width="800"]] 490 490 491 491 492 492 Open the serial port tool ... ... @@ -527,7 +527,6 @@ 527 527 528 528 **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]] 529 529 530 -(**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]]) 531 531 532 532 (% style="color:red" %)**Preconditions:** 533 533 ... ... @@ -555,7 +555,7 @@ 555 555 556 556 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 557 557 558 -[[image:image-20220723 100439-2.png]]423 +[[image:image-20220602171233-2.png||height="538" width="800"]] 559 559 560 560 561 561 ... ... @@ -600,136 +600,18 @@ 600 600 601 601 602 602 603 -== 3.8 Example: U se ofUSBLoRaWANAdapterandmobileAPP==468 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 604 604 605 605 606 -=== 3.8.1 Hardware and Software Connection === 607 607 608 - 609 -==== (% style="color:blue" %)**Overview:**(%%) ==== 610 - 611 - 612 -((( 613 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 614 - 615 -* Send real-time location information of mobile phone to LoRaWAN network. 616 -* Check LoRaWAN network signal strengh. 617 -* Manually send messages to LoRaWAN network. 618 -))) 619 - 620 - 621 - 622 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 623 - 624 -A USB to Type-C adapter is needed to connect to a Mobile phone. 625 - 626 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 627 - 628 -[[image:image-20220813174353-2.png||height="360" width="313"]] 629 - 630 - 631 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 632 - 633 -[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) 634 - 635 -[[image:image-20220813173738-1.png]] 636 - 637 - 638 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 639 - 640 -Function and page introduction 641 - 642 -[[image:image-20220723113448-7.png||height="995" width="450"]] 643 - 644 -**Block Explain:** 645 - 646 -1. Display LA66 USB LoRaWAN Module connection status 647 - 648 -2. Check and reconnect 649 - 650 -3. Turn send timestamps on or off 651 - 652 -4. Display LoRaWan connection status 653 - 654 -5. Check LoRaWan connection status 655 - 656 -6. The RSSI value of the node when the ACK is received 657 - 658 -7. Node's Signal Strength Icon 659 - 660 -8. Configure Location Uplink Interval 661 - 662 -9. AT command input box 663 - 664 -10. Send Button: Send input box info to LA66 USB Adapter 665 - 666 -11. Output Log from LA66 USB adapter 667 - 668 -12. clear log button 669 - 670 -13. exit button 671 - 672 - 673 -LA66 USB LoRaWAN Module not connected 674 - 675 -[[image:image-20220723110520-5.png||height="677" width="508"]] 676 - 677 - 678 - 679 -Connect LA66 USB LoRaWAN Module 680 - 681 -[[image:image-20220723110626-6.png||height="681" width="511"]] 682 - 683 - 684 - 685 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 686 - 687 - 688 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 689 - 690 -[[image:image-20220723134549-8.png]] 691 - 692 - 693 - 694 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 695 - 696 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 697 - 698 -For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] 699 - 700 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 701 - 702 - 703 -Example output in NodeRed is as below: 704 - 705 -[[image:image-20220723144339-1.png]] 706 - 707 - 708 - 709 709 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 710 710 711 711 712 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 713 713 714 -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) 715 715 716 - [[image:image-20220723150132-2.png]]477 += 4. Order Info = 717 717 718 718 719 - 720 -= 4. FAQ = 721 - 722 - 723 -== 4.1 How to Compile Source Code for LA66? == 724 - 725 - 726 -Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 727 - 728 - 729 - 730 -= 5. Order Info = 731 - 732 - 733 733 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 734 734 735 735 ... ... @@ -745,8 +745,7 @@ 745 745 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 746 746 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 747 747 495 += 5. Reference = 748 748 749 -= 6. Reference = 750 - 751 - 752 752 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 498 +
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