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 ... ... @@ -63,11 +63,8 @@ 63 63 * Firmware upgradable via UART interface 64 64 * Ultra-long RF range 65 65 66 - 67 - 68 68 == 1.3 Specification == 69 69 70 - 71 71 * CPU: 32-bit 48 MHz 72 72 * Flash: 256KB 73 73 * RAM: 64KB ... ... @@ -88,6 +88,7 @@ 88 88 89 89 90 90 72 + 91 91 == 1.4 AT Command == 92 92 93 93 ... ... @@ -94,7 +94,6 @@ 94 94 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 95 95 96 96 97 - 98 98 == 1.5 Dimension == 99 99 100 100 [[image:image-20220718094750-3.png]] ... ... @@ -101,15 +101,16 @@ 101 101 102 102 103 103 85 + 104 104 == 1.6 Pin Mapping == 105 105 106 -[[image:image-20220720111850-1.png]] 107 107 89 +[[image:image-20220523101537-1.png]] 108 108 109 109 92 + 110 110 == 1.7 Land Pattern == 111 111 112 - 113 113 [[image:image-20220517072821-2.png]] 114 114 115 115 ... ... @@ -120,47 +120,30 @@ 120 120 == 2.1 Overview == 121 121 122 122 123 -((( 124 -[[image:image-20220715000826-2.png||height="145" width="220"]] 125 -))) 105 +[[image:image-20220715000826-2.png||height="386" width="449"]] 126 126 127 -((( 128 - 129 -))) 130 130 131 -((( 132 -(% 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. 133 -))) 108 +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. 134 134 135 135 ((( 136 -((( 137 -(% 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. 111 +(% 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. 138 138 ))) 139 -))) 140 140 141 141 ((( 142 -((( 143 143 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 144 144 ))) 145 -))) 146 146 147 147 ((( 148 -((( 149 149 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. 150 150 ))) 151 -))) 152 152 153 153 ((( 154 -((( 155 155 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 156 156 ))) 157 -))) 158 158 159 159 160 - 161 161 == 2.2 Features == 162 162 163 - 164 164 * Arduino Shield base on LA66 LoRaWAN module 165 165 * Support LoRaWAN v1.0.4 protocol 166 166 * Support peer-to-peer protocol ... ... @@ -172,11 +172,8 @@ 172 172 * Firmware upgradable via UART interface 173 173 * Ultra-long RF range 174 174 175 - 176 - 177 177 == 2.3 Specification == 178 178 179 - 180 180 * CPU: 32-bit 48 MHz 181 181 * Flash: 256KB 182 182 * RAM: 64KB ... ... @@ -195,108 +195,27 @@ 195 195 * LoRa Rx current: <9 mA 196 196 * I/O Voltage: 3.3v 197 197 160 +== 2.4 Pin Mapping & LED == 198 198 199 199 200 -== 2.4 LED == 201 201 202 - 203 -~1. The LED lights up red when there is an upstream data packet 204 -2. When the network is successfully connected, the green light will be on for 5 seconds 205 -3. Purple light on when receiving downlink data packets 206 - 207 - 208 - 209 209 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 210 210 211 211 212 -**Show connection diagram:** 213 213 214 - 215 -[[image:image-20220723170210-2.png||height="908" width="681"]] 216 - 217 - 218 - 219 -(% style="color:blue" %)**1. open Arduino IDE** 220 - 221 - 222 -[[image:image-20220723170545-4.png]] 223 - 224 - 225 - 226 -(% style="color:blue" %)**2. Open project** 227 - 228 - 229 -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]] 230 - 231 -[[image:image-20220726135239-1.png]] 232 - 233 - 234 -(% 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** 235 - 236 -[[image:image-20220726135356-2.png]] 237 - 238 - 239 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 240 - 241 - 242 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 243 - 244 - 245 - 246 246 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 247 247 248 248 249 -(% style="color:blue" %)**1. Open project** 250 250 172 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 251 251 252 -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]] 253 253 254 254 255 -[[image:image-20220723172502-8.png]] 256 - 257 - 258 - 259 -(% 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** 260 - 261 - 262 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 263 - 264 - 265 - 266 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 267 - 268 - 269 -(% style="color:blue" %)**1. Open project** 270 - 271 - 272 -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]] 273 - 274 - 275 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 276 - 277 - 278 - 279 -(% 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** 280 - 281 - 282 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 283 - 284 - 285 - 286 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 287 - 288 -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/]] 289 - 290 -[[image:image-20220723175700-12.png||height="602" width="995"]] 291 - 292 - 293 - 294 294 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 295 295 296 296 297 297 === 2.8.1 Items needed for update === 298 298 299 - 300 300 1. LA66 LoRaWAN Shield 301 301 1. Arduino 302 302 1. USB TO TTL Adapter ... ... @@ -304,7 +304,6 @@ 304 304 [[image:image-20220602100052-2.png||height="385" width="600"]] 305 305 306 306 307 - 308 308 === 2.8.2 Connection === 309 309 310 310 ... ... @@ -330,11 +330,10 @@ 330 330 [[image:image-20220602102240-4.png||height="304" width="600"]] 331 331 332 332 333 - 334 334 === 2.8.3 Upgrade steps === 335 335 336 336 337 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====216 +==== 1. Switch SW1 to put in ISP position ==== 338 338 339 339 340 340 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -341,7 +341,7 @@ 341 341 342 342 343 343 344 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====223 +==== 2. Press the RST switch once ==== 345 345 346 346 347 347 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -348,7 +348,7 @@ 348 348 349 349 350 350 351 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====230 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 352 352 353 353 354 354 ((( ... ... @@ -412,35 +412,21 @@ 412 412 413 413 == 3.1 Overview == 414 414 415 - 416 416 [[image:image-20220715001142-3.png||height="145" width="220"]] 417 417 418 - 419 -((( 420 420 (% 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. 421 -))) 422 422 423 -((( 424 -(% 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. 425 -))) 298 +(% 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. 426 426 427 -((( 428 428 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 429 -))) 430 430 431 -((( 432 432 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. 433 -))) 434 434 435 -((( 436 436 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 437 -))) 438 438 439 439 440 - 441 441 == 3.2 Features == 442 442 443 - 444 444 * LoRaWAN USB adapter base on LA66 LoRaWAN module 445 445 * Ultra-long RF range 446 446 * Support LoRaWAN v1.0.4 protocol ... ... @@ -453,11 +453,8 @@ 453 453 * Firmware upgradable via UART interface 454 454 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 455 455 456 - 457 - 458 458 == 3.3 Specification == 459 459 460 - 461 461 * CPU: 32-bit 48 MHz 462 462 * Flash: 256KB 463 463 * RAM: 64KB ... ... @@ -474,8 +474,6 @@ 474 474 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 475 475 * LoRa Rx current: <9 mA 476 476 477 - 478 - 479 479 == 3.4 Pin Mapping & LED == 480 480 481 481 ... ... @@ -483,15 +483,13 @@ 483 483 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 484 484 485 485 486 -((( 487 487 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 488 -))) 489 489 490 490 491 491 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 492 492 493 493 494 -[[image:image-20220 723100027-1.png]]352 +[[image:image-20220602171217-1.png||height="538" width="800"]] 495 495 496 496 497 497 Open the serial port tool ... ... @@ -532,7 +532,6 @@ 532 532 533 533 **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]] 534 534 535 -(**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]]) 536 536 537 537 (% style="color:red" %)**Preconditions:** 538 538 ... ... @@ -560,7 +560,7 @@ 560 560 561 561 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 562 562 563 -[[image:image-20220723 100439-2.png]]420 +[[image:image-20220602171233-2.png||height="538" width="800"]] 564 564 565 565 566 566 ... ... @@ -605,136 +605,18 @@ 605 605 606 606 607 607 608 -== 3.8 Example: U se ofUSBLoRaWANAdapterandmobileAPP==465 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 609 609 610 610 611 -=== 3.8.1 Hardware and Software Connection === 612 612 613 - 614 -==== (% style="color:blue" %)**Overview:**(%%) ==== 615 - 616 - 617 -((( 618 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 619 - 620 -* Send real-time location information of mobile phone to LoRaWAN network. 621 -* Check LoRaWAN network signal strengh. 622 -* Manually send messages to LoRaWAN network. 623 -))) 624 - 625 - 626 - 627 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 628 - 629 -A USB to Type-C adapter is needed to connect to a Mobile phone. 630 - 631 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 632 - 633 -[[image:image-20220813174353-2.png||height="360" width="313"]] 634 - 635 - 636 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 637 - 638 -[[(% 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) 639 - 640 -[[image:image-20220813173738-1.png]] 641 - 642 - 643 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 644 - 645 -Function and page introduction 646 - 647 -[[image:image-20220723113448-7.png||height="995" width="450"]] 648 - 649 -**Block Explain:** 650 - 651 -1. Display LA66 USB LoRaWAN Module connection status 652 - 653 -2. Check and reconnect 654 - 655 -3. Turn send timestamps on or off 656 - 657 -4. Display LoRaWan connection status 658 - 659 -5. Check LoRaWan connection status 660 - 661 -6. The RSSI value of the node when the ACK is received 662 - 663 -7. Node's Signal Strength Icon 664 - 665 -8. Configure Location Uplink Interval 666 - 667 -9. AT command input box 668 - 669 -10. Send Button: Send input box info to LA66 USB Adapter 670 - 671 -11. Output Log from LA66 USB adapter 672 - 673 -12. clear log button 674 - 675 -13. exit button 676 - 677 - 678 -LA66 USB LoRaWAN Module not connected 679 - 680 -[[image:image-20220723110520-5.png||height="677" width="508"]] 681 - 682 - 683 - 684 -Connect LA66 USB LoRaWAN Module 685 - 686 -[[image:image-20220723110626-6.png||height="681" width="511"]] 687 - 688 - 689 - 690 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 691 - 692 - 693 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 694 - 695 -[[image:image-20220723134549-8.png]] 696 - 697 - 698 - 699 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 700 - 701 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 702 - 703 -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/]] 704 - 705 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 706 - 707 - 708 -Example output in NodeRed is as below: 709 - 710 -[[image:image-20220723144339-1.png]] 711 - 712 - 713 - 714 714 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 715 715 716 716 717 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 718 718 719 -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) 720 720 721 - [[image:image-20220723150132-2.png]]474 += 4. Order Info = 722 722 723 723 724 - 725 -= 4. FAQ = 726 - 727 - 728 -== 4.1 How to Compile Source Code for LA66? == 729 - 730 - 731 -Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 732 - 733 - 734 - 735 -= 5. Order Info = 736 - 737 - 738 738 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 739 739 740 740 ... ... @@ -750,9 +750,8 @@ 750 750 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 751 751 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 752 752 492 += 5. Reference = 753 753 754 - 755 -= 6. Reference = 756 - 757 - 758 758 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 495 + 496 +
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