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 ... ... @@ -65,10 +65,8 @@ 65 65 66 66 67 67 68 - 69 69 == 1.3 Specification == 70 70 71 - 72 72 * CPU: 32-bit 48 MHz 73 73 * Flash: 256KB 74 74 * RAM: 64KB ... ... @@ -103,15 +103,16 @@ 103 103 104 104 105 105 88 + 106 106 == 1.6 Pin Mapping == 107 107 108 -[[image:image-20220720111850-1.png]] 109 109 92 +[[image:image-20220523101537-1.png]] 110 110 111 111 95 + 112 112 == 1.7 Land Pattern == 113 113 114 - 115 115 [[image:image-20220517072821-2.png]] 116 116 117 117 ... ... @@ -122,47 +122,30 @@ 122 122 == 2.1 Overview == 123 123 124 124 125 -((( 126 -[[image:image-20220715000826-2.png||height="145" width="220"]] 127 -))) 108 +[[image:image-20220715000826-2.png||height="386" width="449"]] 128 128 129 -((( 130 - 131 -))) 132 132 133 -((( 134 -(% 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. 135 -))) 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. 136 136 137 137 ((( 138 -((( 139 -(% 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. 140 140 ))) 141 -))) 142 142 143 143 ((( 144 -((( 145 145 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 146 146 ))) 147 -))) 148 148 149 149 ((( 150 -((( 151 151 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. 152 152 ))) 153 -))) 154 154 155 155 ((( 156 -((( 157 157 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 158 158 ))) 159 -))) 160 160 161 161 162 - 163 163 == 2.2 Features == 164 164 165 - 166 166 * Arduino Shield base on LA66 LoRaWAN module 167 167 * Support LoRaWAN v1.0.4 protocol 168 168 * Support peer-to-peer protocol ... ... @@ -174,12 +174,8 @@ 174 174 * Firmware upgradable via UART interface 175 175 * Ultra-long RF range 176 176 177 - 178 - 179 - 180 180 == 2.3 Specification == 181 181 182 - 183 183 * CPU: 32-bit 48 MHz 184 184 * Flash: 256KB 185 185 * RAM: 64KB ... ... @@ -198,109 +198,27 @@ 198 198 * LoRa Rx current: <9 mA 199 199 * I/O Voltage: 3.3v 200 200 163 +== 2.4 Pin Mapping & LED == 201 201 202 202 203 203 204 -== 2.4 LED == 205 - 206 - 207 -~1. The LED lights up red when there is an upstream data packet 208 -2. When the network is successfully connected, the green light will be on for 5 seconds 209 -3. Purple light on when receiving downlink data packets 210 - 211 - 212 - 213 213 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 214 214 215 215 216 -**Show connection diagram:** 217 217 218 - 219 -[[image:image-20220723170210-2.png||height="908" width="681"]] 220 - 221 - 222 - 223 -(% style="color:blue" %)**1. open Arduino IDE** 224 - 225 - 226 -[[image:image-20220723170545-4.png]] 227 - 228 - 229 - 230 -(% style="color:blue" %)**2. Open project** 231 - 232 - 233 -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]] 234 - 235 -[[image:image-20220726135239-1.png]] 236 - 237 - 238 -(% 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** 239 - 240 -[[image:image-20220726135356-2.png]] 241 - 242 - 243 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 244 - 245 - 246 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 247 - 248 - 249 - 250 250 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 251 251 252 252 253 -(% style="color:blue" %)**1. Open project** 254 254 175 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 255 255 256 -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]] 257 257 258 258 259 -[[image:image-20220723172502-8.png]] 260 - 261 - 262 - 263 -(% 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** 264 - 265 - 266 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 267 - 268 - 269 - 270 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 271 - 272 - 273 -(% style="color:blue" %)**1. Open project** 274 - 275 - 276 -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]] 277 - 278 - 279 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 280 - 281 - 282 - 283 -(% 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** 284 - 285 - 286 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 287 - 288 - 289 - 290 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 291 - 292 -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/]] 293 - 294 -[[image:image-20220723175700-12.png||height="602" width="995"]] 295 - 296 - 297 - 298 298 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 299 299 300 300 301 301 === 2.8.1 Items needed for update === 302 302 303 - 304 304 1. LA66 LoRaWAN Shield 305 305 1. Arduino 306 306 1. USB TO TTL Adapter ... ... @@ -308,7 +308,6 @@ 308 308 [[image:image-20220602100052-2.png||height="385" width="600"]] 309 309 310 310 311 - 312 312 === 2.8.2 Connection === 313 313 314 314 ... ... @@ -334,11 +334,10 @@ 334 334 [[image:image-20220602102240-4.png||height="304" width="600"]] 335 335 336 336 337 - 338 338 === 2.8.3 Upgrade steps === 339 339 340 340 341 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====219 +==== 1. Switch SW1 to put in ISP position ==== 342 342 343 343 344 344 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -345,7 +345,7 @@ 345 345 346 346 347 347 348 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====226 +==== 2. Press the RST switch once ==== 349 349 350 350 351 351 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -352,7 +352,7 @@ 352 352 353 353 354 354 355 -==== (% 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 ==== 356 356 357 357 358 358 ((( ... ... @@ -416,35 +416,21 @@ 416 416 417 417 == 3.1 Overview == 418 418 419 - 420 420 [[image:image-20220715001142-3.png||height="145" width="220"]] 421 421 422 - 423 -((( 424 424 (% 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. 425 -))) 426 426 427 -((( 428 -(% 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. 429 -))) 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. 430 430 431 -((( 432 432 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 433 -))) 434 434 435 -((( 436 436 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. 437 -))) 438 438 439 -((( 440 440 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 441 -))) 442 442 443 443 444 - 445 445 == 3.2 Features == 446 446 447 - 448 448 * LoRaWAN USB adapter base on LA66 LoRaWAN module 449 449 * Ultra-long RF range 450 450 * Support LoRaWAN v1.0.4 protocol ... ... @@ -457,12 +457,8 @@ 457 457 * Firmware upgradable via UART interface 458 458 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 459 459 460 - 461 - 462 - 463 463 == 3.3 Specification == 464 464 465 - 466 466 * CPU: 32-bit 48 MHz 467 467 * Flash: 256KB 468 468 * RAM: 64KB ... ... @@ -479,9 +479,6 @@ 479 479 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 480 480 * LoRa Rx current: <9 mA 481 481 482 - 483 - 484 - 485 485 == 3.4 Pin Mapping & LED == 486 486 487 487 ... ... @@ -489,15 +489,13 @@ 489 489 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 490 490 491 491 492 -((( 493 493 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 494 -))) 495 495 496 496 497 497 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 498 498 499 499 500 -[[image:image-20220 723100027-1.png]]355 +[[image:image-20220602171217-1.png||height="538" width="800"]] 501 501 502 502 503 503 Open the serial port tool ... ... @@ -538,7 +538,6 @@ 538 538 539 539 **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]] 540 540 541 -(**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]]) 542 542 543 543 (% style="color:red" %)**Preconditions:** 544 544 ... ... @@ -566,7 +566,7 @@ 566 566 567 567 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 568 568 569 -[[image:image-20220723 100439-2.png]]423 +[[image:image-20220602171233-2.png||height="538" width="800"]] 570 570 571 571 572 572 ... ... @@ -611,136 +611,18 @@ 611 611 612 612 613 613 614 -== 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. == 615 615 616 616 617 -=== 3.8.1 Hardware and Software Connection === 618 618 619 - 620 -==== (% style="color:blue" %)**Overview:**(%%) ==== 621 - 622 - 623 -((( 624 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 625 - 626 -* Send real-time location information of mobile phone to LoRaWAN network. 627 -* Check LoRaWAN network signal strengh. 628 -* Manually send messages to LoRaWAN network. 629 -))) 630 - 631 - 632 - 633 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 634 - 635 -A USB to Type-C adapter is needed to connect to a Mobile phone. 636 - 637 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 638 - 639 -[[image:image-20220813174353-2.png||height="360" width="313"]] 640 - 641 - 642 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 643 - 644 -[[(% 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) 645 - 646 -[[image:image-20220813173738-1.png]] 647 - 648 - 649 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 650 - 651 -Function and page introduction 652 - 653 -[[image:image-20220723113448-7.png||height="995" width="450"]] 654 - 655 -**Block Explain:** 656 - 657 -1. Display LA66 USB LoRaWAN Module connection status 658 - 659 -2. Check and reconnect 660 - 661 -3. Turn send timestamps on or off 662 - 663 -4. Display LoRaWan connection status 664 - 665 -5. Check LoRaWan connection status 666 - 667 -6. The RSSI value of the node when the ACK is received 668 - 669 -7. Node's Signal Strength Icon 670 - 671 -8. Configure Location Uplink Interval 672 - 673 -9. AT command input box 674 - 675 -10. Send Button: Send input box info to LA66 USB Adapter 676 - 677 -11. Output Log from LA66 USB adapter 678 - 679 -12. clear log button 680 - 681 -13. exit button 682 - 683 - 684 -LA66 USB LoRaWAN Module not connected 685 - 686 -[[image:image-20220723110520-5.png||height="677" width="508"]] 687 - 688 - 689 - 690 -Connect LA66 USB LoRaWAN Module 691 - 692 -[[image:image-20220723110626-6.png||height="681" width="511"]] 693 - 694 - 695 - 696 -=== 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 === 697 - 698 - 699 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 700 - 701 -[[image:image-20220723134549-8.png]] 702 - 703 - 704 - 705 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 706 - 707 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 708 - 709 -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/]] 710 - 711 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 712 - 713 - 714 -Example output in NodeRed is as below: 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]]477 += 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 ... ... @@ -756,10 +756,7 @@ 756 756 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 757 757 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 758 758 495 += 5. Reference = 759 759 760 - 761 - 762 -= 6. Reference = 763 - 764 - 765 765 * 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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