Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -13,16 +13,27 @@ 13 13 14 14 15 15 ((( 16 -[[image:image-20220715000242-1.png||height="110" width="132"]] 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 17 17 20 +((( 21 + 22 +))) 23 + 24 +((( 18 18 (% 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. 19 19 ))) 27 +))) 20 20 21 21 ((( 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. 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. 23 23 ))) 33 +))) 24 24 25 25 ((( 36 +((( 26 26 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 27 27 ))) 28 28 ... ... @@ -29,14 +29,19 @@ 29 29 ((( 30 30 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. 31 31 ))) 43 +))) 32 32 33 33 ((( 46 +((( 34 34 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 35 35 ))) 49 +))) 36 36 37 37 52 + 38 38 == 1.2 Features == 39 39 55 + 40 40 * Support LoRaWAN v1.0.4 protocol 41 41 * Support peer-to-peer protocol 42 42 * TCXO crystal to ensure RF performance on low temperature ... ... @@ -47,10 +47,9 @@ 47 47 * Firmware upgradable via UART interface 48 48 * Ultra-long RF range 49 49 50 - 51 - 52 52 == 1.3 Specification == 53 53 68 + 54 54 * CPU: 32-bit 48 MHz 55 55 * Flash: 256KB 56 56 * RAM: 64KB ... ... @@ -69,9 +69,6 @@ 69 69 * LoRa Rx current: <9 mA 70 70 * I/O Voltage: 3.3v 71 71 72 - 73 - 74 - 75 75 == 1.4 AT Command == 76 76 77 77 ... ... @@ -85,16 +85,15 @@ 85 85 86 86 87 87 88 - 89 89 == 1.6 Pin Mapping == 90 90 102 +[[image:image-20220720111850-1.png]] 91 91 92 -[[image:image-20220523101537-1.png]] 93 93 94 94 95 - 96 96 == 1.7 Land Pattern == 97 97 108 + 98 98 [[image:image-20220517072821-2.png]] 99 99 100 100 ... ... @@ -105,30 +105,47 @@ 105 105 == 2.1 Overview == 106 106 107 107 108 -[[image:image-20220715000826-2.png||height="386" width="449"]] 119 +((( 120 +[[image:image-20220715000826-2.png||height="145" width="220"]] 121 +))) 109 109 123 +((( 124 + 125 +))) 110 110 111 -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. 127 +((( 128 +(% 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. 129 +))) 112 112 113 113 ((( 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. 132 +((( 133 +(% 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. 115 115 ))) 135 +))) 116 116 117 117 ((( 138 +((( 118 118 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 119 119 ))) 141 +))) 120 120 121 121 ((( 144 +((( 122 122 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. 123 123 ))) 147 +))) 124 124 125 125 ((( 150 +((( 126 126 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 127 127 ))) 153 +))) 128 128 129 129 156 + 130 130 == 2.2 Features == 131 131 159 + 132 132 * Arduino Shield base on LA66 LoRaWAN module 133 133 * Support LoRaWAN v1.0.4 protocol 134 134 * Support peer-to-peer protocol ... ... @@ -142,6 +142,7 @@ 142 142 143 143 == 2.3 Specification == 144 144 173 + 145 145 * CPU: 32-bit 48 MHz 146 146 * Flash: 256KB 147 147 * RAM: 64KB ... ... @@ -163,24 +163,103 @@ 163 163 == 2.4 Pin Mapping & LED == 164 164 165 165 195 +~1. The LED lights up red when there is an upstream data packet 196 +2. When the network is successfully connected, the green light will be on for 5 seconds 197 +3. Purple light on when receiving downlink data packets 166 166 199 + 200 + 167 167 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 168 168 169 169 204 +**Show connection diagram:** 170 170 206 + 207 +[[image:image-20220723170210-2.png||height="908" width="681"]] 208 + 209 + 210 + 211 +(% style="color:blue" %)**1. open Arduino IDE** 212 + 213 + 214 +[[image:image-20220723170545-4.png]] 215 + 216 + 217 + 218 +(% style="color:blue" %)**2. Open project** 219 + 220 + 221 +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]] 222 + 223 +[[image:image-20220726135239-1.png]] 224 + 225 + 226 +(% 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** 227 + 228 +[[image:image-20220726135356-2.png]] 229 + 230 + 231 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 232 + 233 + 234 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 235 + 236 + 237 + 171 171 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 172 172 173 173 241 +(% style="color:blue" %)**1. Open project** 174 174 175 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 176 176 244 +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]] 177 177 178 178 247 +[[image:image-20220723172502-8.png]] 248 + 249 + 250 + 251 +(% 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** 252 + 253 + 254 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 255 + 256 + 257 + 258 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 259 + 260 + 261 +(% style="color:blue" %)**1. Open project** 262 + 263 + 264 +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]] 265 + 266 + 267 +[[image:image-20220723173341-10.png||height="581" width="1014"]] 268 + 269 + 270 + 271 +(% 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** 272 + 273 + 274 +[[image:image-20220723173950-11.png||height="665" width="1012"]] 275 + 276 + 277 + 278 +(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 279 + 280 +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/]] 281 + 282 +[[image:image-20220723175700-12.png||height="602" width="995"]] 283 + 284 + 285 + 179 179 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 180 180 181 181 182 182 === 2.8.1 Items needed for update === 183 183 291 + 184 184 1. LA66 LoRaWAN Shield 185 185 1. Arduino 186 186 1. USB TO TTL Adapter ... ... @@ -188,6 +188,7 @@ 188 188 [[image:image-20220602100052-2.png||height="385" width="600"]] 189 189 190 190 299 + 191 191 === 2.8.2 Connection === 192 192 193 193 ... ... @@ -213,10 +213,11 @@ 213 213 [[image:image-20220602102240-4.png||height="304" width="600"]] 214 214 215 215 325 + 216 216 === 2.8.3 Upgrade steps === 217 217 218 218 219 -==== 1. Switch SW1 to put in ISP position ==== 329 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 220 220 221 221 222 222 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -223,7 +223,7 @@ 223 223 224 224 225 225 226 -==== 2. Press the RST switch once ==== 336 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 227 227 228 228 229 229 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -230,7 +230,7 @@ 230 230 231 231 232 232 233 -==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 343 +==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 234 234 235 235 236 236 ((( ... ... @@ -294,21 +294,35 @@ 294 294 295 295 == 3.1 Overview == 296 296 407 + 297 297 [[image:image-20220715001142-3.png||height="145" width="220"]] 298 298 410 + 411 +((( 299 299 (% 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. 413 +))) 300 300 301 -(% 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. 415 +((( 416 +(% 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. 417 +))) 302 302 419 +((( 303 303 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 421 +))) 304 304 423 +((( 305 305 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. 425 +))) 306 306 427 +((( 307 307 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 429 +))) 308 308 309 309 432 + 310 310 == 3.2 Features == 311 311 435 + 312 312 * LoRaWAN USB adapter base on LA66 LoRaWAN module 313 313 * Ultra-long RF range 314 314 * Support LoRaWAN v1.0.4 protocol ... ... @@ -323,6 +323,7 @@ 323 323 324 324 == 3.3 Specification == 325 325 450 + 326 326 * CPU: 32-bit 48 MHz 327 327 * Flash: 256KB 328 328 * RAM: 64KB ... ... @@ -341,18 +341,21 @@ 341 341 342 342 == 3.4 Pin Mapping & LED == 343 343 469 +[[image:image-20220813183239-3.png||height="526" width="662"]] 344 344 345 345 346 346 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 347 347 348 348 475 +((( 349 349 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 477 +))) 350 350 351 351 352 352 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 353 353 354 354 355 -[[image:image-20220 602171217-1.png||height="538" width="800"]]483 +[[image:image-20220723100027-1.png]] 356 356 357 357 358 358 Open the serial port tool ... ... @@ -393,6 +393,7 @@ 393 393 394 394 **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]] 395 395 524 +(**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]]) 396 396 397 397 (% style="color:red" %)**Preconditions:** 398 398 ... ... @@ -420,7 +420,7 @@ 420 420 421 421 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 422 422 423 -[[image:image-20220 602171233-2.png||height="538" width="800"]]552 +[[image:image-20220723100439-2.png]] 424 424 425 425 426 426 ... ... @@ -465,18 +465,136 @@ 465 465 466 466 467 467 468 -== 3.8 Example: LA66USB Module got a messagefromLA66 LoRaShieldnd sendthesensordatatoNodeRed.==597 +== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 469 469 470 470 600 +=== 3.8.1 Hardware and Software Connection === 471 471 602 + 603 +==== (% style="color:blue" %)**Overview:**(%%) ==== 604 + 605 + 606 +((( 607 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 608 + 609 +* Send real-time location information of mobile phone to LoRaWAN network. 610 +* Check LoRaWAN network signal strengh. 611 +* Manually send messages to LoRaWAN network. 612 +))) 613 + 614 + 615 + 616 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 617 + 618 +A USB to Type-C adapter is needed to connect to a Mobile phone. 619 + 620 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 621 + 622 +[[image:image-20220813174353-2.png||height="360" width="313"]] 623 + 624 + 625 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 626 + 627 +[[(% 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) 628 + 629 +[[image:image-20220813173738-1.png]] 630 + 631 + 632 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 633 + 634 +Function and page introduction 635 + 636 +[[image:image-20220723113448-7.png||height="995" width="450"]] 637 + 638 +**Block Explain:** 639 + 640 +1. Display LA66 USB LoRaWAN Module connection status 641 + 642 +2. Check and reconnect 643 + 644 +3. Turn send timestamps on or off 645 + 646 +4. Display LoRaWan connection status 647 + 648 +5. Check LoRaWan connection status 649 + 650 +6. The RSSI value of the node when the ACK is received 651 + 652 +7. Node's Signal Strength Icon 653 + 654 +8. Configure Location Uplink Interval 655 + 656 +9. AT command input box 657 + 658 +10. Send Button: Send input box info to LA66 USB Adapter 659 + 660 +11. Output Log from LA66 USB adapter 661 + 662 +12. clear log button 663 + 664 +13. exit button 665 + 666 + 667 +LA66 USB LoRaWAN Module not connected 668 + 669 +[[image:image-20220723110520-5.png||height="677" width="508"]] 670 + 671 + 672 + 673 +Connect LA66 USB LoRaWAN Module 674 + 675 +[[image:image-20220723110626-6.png||height="681" width="511"]] 676 + 677 + 678 + 679 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 680 + 681 + 682 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 683 + 684 +[[image:image-20220723134549-8.png]] 685 + 686 + 687 + 688 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 689 + 690 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 691 + 692 +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/]] 693 + 694 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 695 + 696 + 697 +Example output in NodeRed is as below: 698 + 699 +[[image:image-20220723144339-1.png]] 700 + 701 + 702 + 472 472 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 473 473 474 474 706 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 475 475 708 +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) 476 476 477 - = 4. Order Info =710 +[[image:image-20220723150132-2.png]] 478 478 479 479 713 + 714 += 4. FAQ = 715 + 716 + 717 +== 4.1 How to Compile Source Code for LA66? == 718 + 719 + 720 +Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 721 + 722 + 723 + 724 += 5. Order Info = 725 + 726 + 480 480 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 481 481 482 482 ... ... @@ -492,7 +492,7 @@ 492 492 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 493 493 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 494 494 495 -= 5. Reference =742 += 6. Reference = 496 496 497 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 498 498 745 +* 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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