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 ... ... @@ -63,13 +63,8 @@ 63 63 * Firmware upgradable via UART interface 64 64 * Ultra-long RF range 65 65 66 - 67 - 68 - 69 - 70 70 == 1.3 Specification == 71 71 72 - 73 73 * CPU: 32-bit 48 MHz 74 74 * Flash: 256KB 75 75 * RAM: 64KB ... ... @@ -91,7 +91,6 @@ 91 91 92 92 93 93 94 - 95 95 == 1.4 AT Command == 96 96 97 97 ... ... @@ -98,7 +98,6 @@ 98 98 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 99 99 100 100 101 - 102 102 == 1.5 Dimension == 103 103 104 104 [[image:image-20220718094750-3.png]] ... ... @@ -105,15 +105,16 @@ 105 105 106 106 107 107 85 + 108 108 == 1.6 Pin Mapping == 109 109 110 -[[image:image-20220720111850-1.png]] 111 111 89 +[[image:image-20220523101537-1.png]] 112 112 113 113 92 + 114 114 == 1.7 Land Pattern == 115 115 116 - 117 117 [[image:image-20220517072821-2.png]] 118 118 119 119 ... ... @@ -124,47 +124,30 @@ 124 124 == 2.1 Overview == 125 125 126 126 127 -((( 128 -[[image:image-20220715000826-2.png||height="145" width="220"]] 129 -))) 105 +[[image:image-20220715000826-2.png||height="386" width="449"]] 130 130 131 -((( 132 - 133 -))) 134 134 135 -((( 136 -(% 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. 137 -))) 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. 138 138 139 139 ((( 140 -((( 141 -(% 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. 142 142 ))) 143 -))) 144 144 145 145 ((( 146 -((( 147 147 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 148 148 ))) 149 -))) 150 150 151 151 ((( 152 -((( 153 153 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. 154 154 ))) 155 -))) 156 156 157 157 ((( 158 -((( 159 159 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 160 160 ))) 161 -))) 162 162 163 163 164 - 165 165 == 2.2 Features == 166 166 167 - 168 168 * Arduino Shield base on LA66 LoRaWAN module 169 169 * Support LoRaWAN v1.0.4 protocol 170 170 * Support peer-to-peer protocol ... ... @@ -176,13 +176,8 @@ 176 176 * Firmware upgradable via UART interface 177 177 * Ultra-long RF range 178 178 179 - 180 - 181 - 182 - 183 183 == 2.3 Specification == 184 184 185 - 186 186 * CPU: 32-bit 48 MHz 187 187 * Flash: 256KB 188 188 * RAM: 64KB ... ... @@ -201,110 +201,27 @@ 201 201 * LoRa Rx current: <9 mA 202 202 * I/O Voltage: 3.3v 203 203 160 +== 2.4 Pin Mapping & LED == 204 204 205 205 206 206 207 - 208 -== 2.4 LED == 209 - 210 - 211 -~1. The LED lights up red when there is an upstream data packet 212 -2. When the network is successfully connected, the green light will be on for 5 seconds 213 -3. Purple light on when receiving downlink data packets 214 - 215 - 216 - 217 217 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 218 218 219 219 220 -**Show connection diagram:** 221 221 222 - 223 -[[image:image-20220723170210-2.png||height="908" width="681"]] 224 - 225 - 226 - 227 -(% style="color:blue" %)**1. open Arduino IDE** 228 - 229 - 230 -[[image:image-20220723170545-4.png]] 231 - 232 - 233 - 234 -(% style="color:blue" %)**2. Open project** 235 - 236 - 237 -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]] 238 - 239 -[[image:image-20220726135239-1.png]] 240 - 241 - 242 -(% 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** 243 - 244 -[[image:image-20220726135356-2.png]] 245 - 246 - 247 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 248 - 249 - 250 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 251 - 252 - 253 - 254 254 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 255 255 256 256 257 -(% style="color:blue" %)**1. Open project** 258 258 172 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 259 259 260 -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]] 261 261 262 262 263 -[[image:image-20220723172502-8.png]] 264 - 265 - 266 - 267 -(% 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** 268 - 269 - 270 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 271 - 272 - 273 - 274 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 275 - 276 - 277 -(% style="color:blue" %)**1. Open project** 278 - 279 - 280 -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]] 281 - 282 - 283 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 284 - 285 - 286 - 287 -(% 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** 288 - 289 - 290 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 291 - 292 - 293 - 294 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 295 - 296 -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/]] 297 - 298 -[[image:image-20220723175700-12.png||height="602" width="995"]] 299 - 300 - 301 - 302 302 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 303 303 304 304 305 305 === 2.8.1 Items needed for update === 306 306 307 - 308 308 1. LA66 LoRaWAN Shield 309 309 1. Arduino 310 310 1. USB TO TTL Adapter ... ... @@ -312,7 +312,6 @@ 312 312 [[image:image-20220602100052-2.png||height="385" width="600"]] 313 313 314 314 315 - 316 316 === 2.8.2 Connection === 317 317 318 318 ... ... @@ -338,11 +338,10 @@ 338 338 [[image:image-20220602102240-4.png||height="304" width="600"]] 339 339 340 340 341 - 342 342 === 2.8.3 Upgrade steps === 343 343 344 344 345 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====216 +==== 1. Switch SW1 to put in ISP position ==== 346 346 347 347 348 348 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -349,7 +349,7 @@ 349 349 350 350 351 351 352 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====223 +==== 2. Press the RST switch once ==== 353 353 354 354 355 355 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -356,7 +356,7 @@ 356 356 357 357 358 358 359 -==== (% 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 ==== 360 360 361 361 362 362 ((( ... ... @@ -420,35 +420,21 @@ 420 420 421 421 == 3.1 Overview == 422 422 423 - 424 424 [[image:image-20220715001142-3.png||height="145" width="220"]] 425 425 426 - 427 -((( 428 428 (% 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. 429 -))) 430 430 431 -((( 432 -(% 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. 433 -))) 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. 434 434 435 -((( 436 436 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 437 -))) 438 438 439 -((( 440 440 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. 441 -))) 442 442 443 -((( 444 444 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 445 -))) 446 446 447 447 448 - 449 449 == 3.2 Features == 450 450 451 - 452 452 * LoRaWAN USB adapter base on LA66 LoRaWAN module 453 453 * Ultra-long RF range 454 454 * Support LoRaWAN v1.0.4 protocol ... ... @@ -461,13 +461,8 @@ 461 461 * Firmware upgradable via UART interface 462 462 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 463 463 464 - 465 - 466 - 467 - 468 468 == 3.3 Specification == 469 469 470 - 471 471 * CPU: 32-bit 48 MHz 472 472 * Flash: 256KB 473 473 * RAM: 64KB ... ... @@ -484,10 +484,6 @@ 484 484 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 485 485 * LoRa Rx current: <9 mA 486 486 487 - 488 - 489 - 490 - 491 491 == 3.4 Pin Mapping & LED == 492 492 493 493 ... ... @@ -495,15 +495,13 @@ 495 495 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 496 496 497 497 498 -((( 499 499 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 500 -))) 501 501 502 502 503 503 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 504 504 505 505 506 -[[image:image-20220 723100027-1.png]]352 +[[image:image-20220602171217-1.png||height="538" width="800"]] 507 507 508 508 509 509 Open the serial port tool ... ... @@ -544,7 +544,6 @@ 544 544 545 545 **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]] 546 546 547 -(**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]]) 548 548 549 549 (% style="color:red" %)**Preconditions:** 550 550 ... ... @@ -572,7 +572,7 @@ 572 572 573 573 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 574 574 575 -[[image:image-20220723 100439-2.png]]420 +[[image:image-20220602171233-2.png||height="538" width="800"]] 576 576 577 577 578 578 ... ... @@ -617,130 +617,18 @@ 617 617 618 618 619 619 620 -== 3.8 Example: U se ofUSBLoRaWANAdapterandAPPsampleprocessandDRAGINO-LA66-APP. ==465 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 621 621 622 622 623 -=== 3.8.1 DRAGINO-LA66-APP === 624 624 625 - 626 -[[image:image-20220723102027-3.png]] 627 - 628 - 629 - 630 -==== (% style="color:blue" %)**Overview:**(%%) ==== 631 - 632 - 633 -((( 634 -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. 635 -))) 636 - 637 -((( 638 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 639 -))) 640 - 641 - 642 - 643 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 644 - 645 - 646 -Requires a type-c to USB adapter 647 - 648 -[[image:image-20220723104754-4.png]] 649 - 650 - 651 - 652 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 653 - 654 - 655 -Function and page introduction 656 - 657 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 658 - 659 - 660 -1.Display LA66 USB LoRaWAN Module connection status 661 - 662 -2.Check and reconnect 663 - 664 -3.Turn send timestamps on or off 665 - 666 -4.Display LoRaWan connection status 667 - 668 -5.Check LoRaWan connection status 669 - 670 -6.The RSSI value of the node when the ACK is received 671 - 672 -7.Node's Signal Strength Icon 673 - 674 -8.Set the packet sending interval of the node in seconds 675 - 676 -9.AT command input box 677 - 678 -10.Send AT command button 679 - 680 -11.Node log box 681 - 682 -12.clear log button 683 - 684 -13.exit button 685 - 686 - 687 -LA66 USB LoRaWAN Module not connected 688 - 689 -[[image:image-20220723110520-5.png||height="903" width="677"]] 690 - 691 - 692 - 693 -Connect LA66 USB LoRaWAN Module 694 - 695 -[[image:image-20220723110626-6.png||height="906" width="680"]] 696 - 697 - 698 - 699 -=== 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 === 700 - 701 - 702 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 703 - 704 -[[image:image-20220723134549-8.png]] 705 - 706 - 707 - 708 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 709 - 710 -Sample JSON file please go to this link to download:放置JSON文件的链接 711 - 712 -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/]] 713 - 714 -The following is the positioning effect map 715 - 716 -[[image:image-20220723144339-1.png]] 717 - 718 - 719 - 720 720 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 721 721 722 722 723 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 724 724 725 -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) 726 726 727 - [[image:image-20220723150132-2.png]]474 += 4. Order Info = 728 728 729 729 730 - 731 -= 4. FAQ = 732 - 733 - 734 -== 4.1 How to Compile Source Code for LA66? == 735 - 736 - 737 -Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 738 - 739 - 740 - 741 -= 5. Order Info = 742 - 743 - 744 744 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 745 745 746 746 ... ... @@ -756,11 +756,8 @@ 756 756 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 757 757 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 758 758 492 += 5. Reference = 759 759 760 - 761 - 762 - 763 -= 6. Reference = 764 - 765 - 766 766 * 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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