Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module User Manual1 +LA66 LoRaWAN Module - Content
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... ... @@ -13,27 +13,14 @@ 13 13 14 14 15 15 ((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 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. 20 +(% 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 ... ... @@ -63,9 +63,10 @@ 63 63 * Firmware upgradable via UART interface 64 64 * Ultra-long RF range 65 65 66 -== 1.3 Specification == 67 67 68 68 50 +== 1.3 Specification == 51 + 69 69 * CPU: 32-bit 48 MHz 70 70 * Flash: 256KB 71 71 * RAM: 64KB ... ... @@ -84,28 +84,28 @@ 84 84 * LoRa Rx current: <9 mA 85 85 * I/O Voltage: 3.3v 86 86 87 -== 1.4 AT Command == 88 88 89 89 72 +== 1.4 AT Command == 73 + 90 90 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 91 91 92 92 93 - 94 94 == 1.5 Dimension == 95 95 96 -[[image:image-20220 718094750-3.png]]79 +[[image:image-20220517072526-1.png]] 97 97 98 98 99 99 100 100 == 1.6 Pin Mapping == 101 101 102 -[[image:image-20220720111850-1.png]] 103 103 86 +[[image:image-20220523101537-1.png]] 104 104 105 105 89 + 106 106 == 1.7 Land Pattern == 107 107 108 - 109 109 [[image:image-20220517072821-2.png]] 110 110 111 111 ... ... @@ -115,48 +115,11 @@ 115 115 116 116 == 2.1 Overview == 117 117 101 +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. 118 118 119 -((( 120 -[[image:image-20220715000826-2.png||height="145" width="220"]] 121 -))) 122 122 123 -((( 124 - 125 -))) 126 - 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 -))) 130 - 131 -((( 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. 134 -))) 135 -))) 136 - 137 -((( 138 -((( 139 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 140 -))) 141 -))) 142 - 143 -((( 144 -((( 145 -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. 146 -))) 147 -))) 148 - 149 -((( 150 -((( 151 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 152 -))) 153 -))) 154 - 155 - 156 - 157 157 == 2.2 Features == 158 158 159 - 160 160 * Arduino Shield base on LA66 LoRaWAN module 161 161 * Support LoRaWAN v1.0.4 protocol 162 162 * Support peer-to-peer protocol ... ... @@ -168,9 +168,10 @@ 168 168 * Firmware upgradable via UART interface 169 169 * Ultra-long RF range 170 170 171 -== 2.3 Specification == 172 172 173 173 119 +== 2.3 Specification == 120 + 174 174 * CPU: 32-bit 48 MHz 175 175 * Flash: 256KB 176 176 * RAM: 64KB ... ... @@ -189,116 +189,39 @@ 189 189 * LoRa Rx current: <9 mA 190 190 * I/O Voltage: 3.3v 191 191 192 -== 2.4 Pin Mapping & LED == 193 193 194 194 195 - [[image:image-20220814101457-1.png||height="553"width="761"]]141 +== 2.4 Pin Mapping & LED == 196 196 197 -~1. The LED lights up red when there is an upstream data packet 198 -2. When the network is successfully connected, the green light will be on for 5 seconds 199 -3. Purple light on when receiving downlink data packets 200 200 201 201 202 - 203 203 == 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 204 204 205 205 206 -**Show connection diagram:** 207 207 208 - 209 -[[image:image-20220723170210-2.png||height="908" width="681"]] 210 - 211 - 212 - 213 -(% style="color:blue" %)**1. open Arduino IDE** 214 - 215 - 216 -[[image:image-20220723170545-4.png]] 217 - 218 - 219 - 220 -(% style="color:blue" %)**2. Open project** 221 - 222 - 223 -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]] 224 - 225 -[[image:image-20220726135239-1.png]] 226 - 227 - 228 -(% 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** 229 - 230 -[[image:image-20220726135356-2.png]] 231 - 232 - 233 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 234 - 235 - 236 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 237 - 238 - 239 - 240 240 == 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 241 241 242 242 243 -(% style="color:blue" %)**1. Open project** 244 244 153 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 245 245 246 -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]] 247 247 248 248 249 -[[image:image-20220723172502-8.png]] 250 - 251 - 252 - 253 -(% 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** 254 - 255 - 256 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 257 - 258 - 259 - 260 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 261 - 262 - 263 -(% style="color:blue" %)**1. Open project** 264 - 265 - 266 -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]] 267 - 268 - 269 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 270 - 271 - 272 - 273 -(% 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** 274 - 275 - 276 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 277 - 278 - 279 - 280 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 281 - 282 -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/]] 283 - 284 -[[image:image-20220723175700-12.png||height="602" width="995"]] 285 - 286 - 287 - 288 288 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 289 289 290 290 291 291 === 2.8.1 Items needed for update === 292 292 293 - 294 294 1. LA66 LoRaWAN Shield 295 295 1. Arduino 296 296 1. USB TO TTL Adapter 297 297 298 -[[image:image-20220602100052-2.png||height="385" width="600"]] 299 299 300 300 301 301 169 +[[image:image-20220602100052-2.png||height="385" width="600"]] 170 + 171 + 302 302 === 2.8.2 Connection === 303 303 304 304 ... ... @@ -324,11 +324,10 @@ 324 324 [[image:image-20220602102240-4.png||height="304" width="600"]] 325 325 326 326 327 - 328 328 === 2.8.3 Upgrade steps === 329 329 330 330 331 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====200 +==== 1. Switch SW1 to put in ISP position ==== 332 332 333 333 334 334 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -335,7 +335,7 @@ 335 335 336 336 337 337 338 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====207 +==== 2. Press the RST switch once ==== 339 339 340 340 341 341 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -342,7 +342,7 @@ 342 342 343 343 344 344 345 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%)====214 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 346 346 347 347 348 348 ((( ... ... @@ -406,35 +406,11 @@ 406 406 407 407 == 3.1 Overview == 408 408 278 +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. 409 409 410 -[[image:image-20220715001142-3.png||height="145" width="220"]] 411 411 412 - 413 -((( 414 -(% 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. 415 -))) 416 - 417 -((( 418 -(% 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. 419 -))) 420 - 421 -((( 422 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 423 -))) 424 - 425 -((( 426 -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. 427 -))) 428 - 429 -((( 430 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 431 -))) 432 - 433 - 434 - 435 435 == 3.2 Features == 436 436 437 - 438 438 * LoRaWAN USB adapter base on LA66 LoRaWAN module 439 439 * Ultra-long RF range 440 440 * Support LoRaWAN v1.0.4 protocol ... ... @@ -445,11 +445,11 @@ 445 445 * World-wide unique OTAA keys. 446 446 * AT Command via UART-TTL interface 447 447 * Firmware upgradable via UART interface 448 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 449 449 450 -== 3.3 Specification == 451 451 452 452 296 +== 3.3 Specification == 297 + 453 453 * CPU: 32-bit 48 MHz 454 454 * Flash: 256KB 455 455 * RAM: 64KB ... ... @@ -466,23 +466,22 @@ 466 466 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 467 467 * LoRa Rx current: <9 mA 468 468 314 + 315 + 469 469 == 3.4 Pin Mapping & LED == 470 470 471 -[[image:image-20220813183239-3.png||height="526" width="662"]] 472 472 473 473 474 474 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 475 475 476 476 477 -((( 478 478 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 479 -))) 480 480 481 481 482 482 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 483 483 484 484 485 -[[image:image-20220 723100027-1.png]]329 +[[image:image-20220602171217-1.png||height="538" width="800"]] 486 486 487 487 488 488 Open the serial port tool ... ... @@ -523,7 +523,6 @@ 523 523 524 524 **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]] 525 525 526 -(**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]]) 527 527 528 528 (% style="color:red" %)**Preconditions:** 529 529 ... ... @@ -551,7 +551,7 @@ 551 551 552 552 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 553 553 554 -[[image:image-20220723 100439-2.png]]397 +[[image:image-20220602171233-2.png||height="538" width="800"]] 555 555 556 556 557 557 ... ... @@ -596,136 +596,18 @@ 596 596 597 597 598 598 599 -== 3.8 Example: U se ofUSBLoRaWANAdapterandmobileAPP==442 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 600 600 601 601 602 -=== 3.8.1 Hardware and Software Connection === 603 603 604 - 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 - 607 - 608 -((( 609 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 610 - 611 -* Send real-time location information of mobile phone to LoRaWAN network. 612 -* Check LoRaWAN network signal strengh. 613 -* Manually send messages to LoRaWAN network. 614 -))) 615 - 616 - 617 - 618 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 619 - 620 -A USB to Type-C adapter is needed to connect to a Mobile phone. 621 - 622 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 623 - 624 -[[image:image-20220813174353-2.png||height="360" width="313"]] 625 - 626 - 627 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 628 - 629 -[[(% 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) 630 - 631 -[[image:image-20220813173738-1.png]] 632 - 633 - 634 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 635 - 636 -Function and page introduction 637 - 638 -[[image:image-20220723113448-7.png||height="995" width="450"]] 639 - 640 -**Block Explain:** 641 - 642 -1. Display LA66 USB LoRaWAN Module connection status 643 - 644 -2. Check and reconnect 645 - 646 -3. Turn send timestamps on or off 647 - 648 -4. Display LoRaWan connection status 649 - 650 -5. Check LoRaWan connection status 651 - 652 -6. The RSSI value of the node when the ACK is received 653 - 654 -7. Node's Signal Strength Icon 655 - 656 -8. Configure Location Uplink Interval 657 - 658 -9. AT command input box 659 - 660 -10. Send Button: Send input box info to LA66 USB Adapter 661 - 662 -11. Output Log from LA66 USB adapter 663 - 664 -12. clear log button 665 - 666 -13. exit button 667 - 668 - 669 -LA66 USB LoRaWAN Module not connected 670 - 671 -[[image:image-20220723110520-5.png||height="677" width="508"]] 672 - 673 - 674 - 675 -Connect LA66 USB LoRaWAN Module 676 - 677 -[[image:image-20220723110626-6.png||height="681" width="511"]] 678 - 679 - 680 - 681 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 682 - 683 - 684 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 685 - 686 -[[image:image-20220723134549-8.png]] 687 - 688 - 689 - 690 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 691 - 692 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 693 - 694 -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/]] 695 - 696 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 697 - 698 - 699 -Example output in NodeRed is as below: 700 - 701 -[[image:image-20220723144339-1.png]] 702 - 703 - 704 - 705 705 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 706 706 707 707 708 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 709 709 710 -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) 711 711 712 - [[image:image-20220723150132-2.png]]451 += 4. Order Info = 713 713 714 714 715 - 716 -= 4. FAQ = 717 - 718 - 719 -== 4.1 How to Compile Source Code for LA66? == 720 - 721 - 722 -Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 723 - 724 - 725 - 726 -= 5. Order Info = 727 - 728 - 729 729 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 730 730 731 731 ... ... @@ -741,7 +741,10 @@ 741 741 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 742 742 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 743 743 744 -= 6. Reference = 745 745 746 746 471 += 5. Reference = 472 + 747 747 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 474 + 475 +
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