Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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Details
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... ... @@ -6,59 +6,41 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 -= 1. LA66 LoRaWAN Shield = 11 11 12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 -== 1.1 Overview == 14 14 15 - 16 16 ((( 17 -[[image:image-20220715000826-2.png||height="145" width="220"]] 18 -))) 16 +[[image:image-20220715000242-1.png||height="110" width="132"]] 19 19 20 -((( 21 - 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. 22 22 ))) 23 23 24 24 ((( 25 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)is theArduino shield baseon LA66.UserscanuseLA66LoRaWANShieldtoapidly addLoRaWANorpeer-to-peerLoRawirelessfunction touino projects.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. 26 26 ))) 27 27 28 28 ((( 29 -((( 30 -(% 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. 31 -))) 32 -))) 33 - 34 -((( 35 -((( 36 36 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 37 37 ))) 38 -))) 39 39 40 40 ((( 41 -((( 42 42 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. 43 43 ))) 44 -))) 45 45 46 46 ((( 47 -((( 48 48 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 49 49 ))) 50 -))) 51 51 52 52 53 - 54 54 == 1.2 Features == 55 55 56 - 57 -* Arduino Shield base on LA66 LoRaWAN module 58 58 * Support LoRaWAN v1.0.4 protocol 59 59 * Support peer-to-peer protocol 60 60 * TCXO crystal to ensure RF performance on low temperature 61 -* SMA connector 43 +* SMD Antenna pad and i-pex antenna connector 62 62 * Available in different frequency LoRaWAN frequency bands. 63 63 * World-wide unique OTAA keys. 64 64 * AT Command via UART-TTL interface ... ... @@ -67,10 +67,8 @@ 67 67 68 68 69 69 70 - 71 71 == 1.3 Specification == 72 72 73 - 74 74 * CPU: 32-bit 48 MHz 75 75 * Flash: 256KB 76 76 * RAM: 64KB ... ... @@ -91,109 +91,116 @@ 91 91 92 92 93 93 74 +== 1.4 AT Command == 94 94 95 - ==2.4PinMapping&LED==76 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 96 96 97 97 98 - [[image:image-20220814101457-1.png||height="553"width="761"]]79 +== 1.5 Dimension == 99 99 100 -~1. The LED lights up red when there is an upstream data packet 101 -2. When the network is successfully connected, the green light will be on for 5 seconds 102 -3. Purple light on when receiving downlink data packets 81 +[[image:image-20220517072526-1.png]] 103 103 104 104 105 105 106 -== 2.5Example: Use AT Commandto communicate with LA66 module via ArduinoUNO.==85 +== 1.6 Pin Mapping == 107 107 108 108 109 - **Show connection diagram:**88 +[[image:image-20220523101537-1.png]] 110 110 111 111 112 -[[image:image-20220723170210-2.png||height="908" width="681"]] 113 113 92 +== 1.7 Land Pattern == 114 114 94 +[[image:image-20220517072821-2.png]] 115 115 116 -(% style="color:blue" %)**1. open Arduino IDE** 117 117 118 118 119 - [[image:image-20220723170545-4.png]]98 += 2. LA66 LoRaWAN Shield = 120 120 121 121 101 +== 2.1 Overview == 122 122 123 -(% style="color:blue" %)**2. Open project** 124 124 104 +[[image:image-20220715000826-2.png||height="386" width="449"]] 125 125 126 -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]] 127 127 128 - [[image:image-20220726135239-1.png]]107 +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. 129 129 109 +((( 110 +(% 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. 111 +))) 130 130 131 -(% 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** 113 +((( 114 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 115 +))) 132 132 133 -[[image:image-20220726135356-2.png]] 117 +((( 118 +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. 119 +))) 134 134 121 +((( 122 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 123 +))) 135 135 136 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 137 137 126 +== 2.2 Features == 138 138 139 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 128 +* Arduino Shield base on LA66 LoRaWAN module 129 +* Support LoRaWAN v1.0.4 protocol 130 +* Support peer-to-peer protocol 131 +* TCXO crystal to ensure RF performance on low temperature 132 +* SMA connector 133 +* Available in different frequency LoRaWAN frequency bands. 134 +* World-wide unique OTAA keys. 135 +* AT Command via UART-TTL interface 136 +* Firmware upgradable via UART interface 137 +* Ultra-long RF range 140 140 141 141 142 142 143 -== 2. 6Example: Join TTN network and send an uplink message, getdownlinkmessage.==141 +== 2.3 Specification == 144 144 143 +* CPU: 32-bit 48 MHz 144 +* Flash: 256KB 145 +* RAM: 64KB 146 +* Input Power Range: 1.8v ~~ 3.7v 147 +* Power Consumption: < 4uA. 148 +* Frequency Range: 150 MHz ~~ 960 MHz 149 +* Maximum Power +22 dBm constant RF output 150 +* High sensitivity: -148 dBm 151 +* Temperature: 152 +** Storage: -55 ~~ +125℃ 153 +** Operating: -40 ~~ +85℃ 154 +* Humidity: 155 +** Storage: 5 ~~ 95% (Non-Condensing) 156 +** Operating: 10 ~~ 95% (Non-Condensing) 157 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 158 +* LoRa Rx current: <9 mA 159 +* I/O Voltage: 3.3v 145 145 146 -(% style="color:blue" %)**1. Open project** 147 147 148 148 149 - Join-TTN-networksourcecode link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]163 +== 2.4 Pin Mapping & LED == 150 150 151 151 152 -[[image:image-20220723172502-8.png]] 153 153 167 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 154 154 155 155 156 -(% 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** 157 157 171 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 158 158 159 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 160 160 161 161 175 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 162 162 163 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 164 164 165 165 166 -(% style="color:blue" %)**1. Open project** 167 - 168 - 169 -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]] 170 - 171 - 172 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 173 - 174 - 175 - 176 -(% 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** 177 - 178 - 179 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 180 - 181 - 182 - 183 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 184 - 185 -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/]] 186 - 187 -[[image:image-20220723175700-12.png||height="602" width="995"]] 188 - 189 - 190 - 191 191 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 192 192 193 193 194 194 === 2.8.1 Items needed for update === 195 195 196 - 197 197 1. LA66 LoRaWAN Shield 198 198 1. Arduino 199 199 1. USB TO TTL Adapter ... ... @@ -201,7 +201,6 @@ 201 201 [[image:image-20220602100052-2.png||height="385" width="600"]] 202 202 203 203 204 - 205 205 === 2.8.2 Connection === 206 206 207 207 ... ... @@ -227,11 +227,10 @@ 227 227 [[image:image-20220602102240-4.png||height="304" width="600"]] 228 228 229 229 230 - 231 231 === 2.8.3 Upgrade steps === 232 232 233 233 234 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%)====219 +==== 1. Switch SW1 to put in ISP position ==== 235 235 236 236 237 237 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -238,7 +238,7 @@ 238 238 239 239 240 240 241 -==== (% style="color:blue" %)2. Press the RST switch once(%%)====226 +==== 2. Press the RST switch once ==== 242 242 243 243 244 244 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -245,7 +245,7 @@ 245 245 246 246 247 247 248 -==== (% 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 ==== 249 249 250 250 251 251 ((( ... ... @@ -309,35 +309,21 @@ 309 309 310 310 == 3.1 Overview == 311 311 312 - 313 313 [[image:image-20220715001142-3.png||height="145" width="220"]] 314 314 315 - 316 -((( 317 317 (% 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. 318 -))) 319 319 320 -((( 321 -(% 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. 322 -))) 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. 323 323 324 -((( 325 325 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 326 -))) 327 327 328 -((( 329 329 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. 330 -))) 331 331 332 -((( 333 333 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 334 -))) 335 335 336 336 337 - 338 338 == 3.2 Features == 339 339 340 - 341 341 * LoRaWAN USB adapter base on LA66 LoRaWAN module 342 342 * Ultra-long RF range 343 343 * Support LoRaWAN v1.0.4 protocol ... ... @@ -348,11 +348,11 @@ 348 348 * World-wide unique OTAA keys. 349 349 * AT Command via UART-TTL interface 350 350 * Firmware upgradable via UART interface 351 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 352 352 353 -== 3.3 Specification == 354 354 355 355 325 +== 3.3 Specification == 326 + 356 356 * CPU: 32-bit 48 MHz 357 357 * Flash: 256KB 358 358 * RAM: 64KB ... ... @@ -369,23 +369,22 @@ 369 369 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 370 370 * LoRa Rx current: <9 mA 371 371 343 + 344 + 372 372 == 3.4 Pin Mapping & LED == 373 373 374 -[[image:image-20220813183239-3.png||height="526" width="662"]] 375 375 376 376 377 377 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 378 378 379 379 380 -((( 381 381 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 382 -))) 383 383 384 384 385 385 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 386 386 387 387 388 -[[image:image-20220 723100027-1.png]]358 +[[image:image-20220602171217-1.png||height="538" width="800"]] 389 389 390 390 391 391 Open the serial port tool ... ... @@ -426,7 +426,6 @@ 426 426 427 427 **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]] 428 428 429 -(**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]]) 430 430 431 431 (% style="color:red" %)**Preconditions:** 432 432 ... ... @@ -454,7 +454,7 @@ 454 454 455 455 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 456 456 457 -[[image:image-20220723 100439-2.png]]426 +[[image:image-20220602171233-2.png||height="538" width="800"]] 458 458 459 459 460 460 ... ... @@ -499,136 +499,18 @@ 499 499 500 500 501 501 502 -== 3.8 Example: U se ofUSBLoRaWANAdapterandmobileAPP==471 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 503 503 504 504 505 -=== 3.8.1 Hardware and Software Connection === 506 506 507 - 508 -==== (% style="color:blue" %)**Overview:**(%%) ==== 509 - 510 - 511 -((( 512 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 513 - 514 -* Send real-time location information of mobile phone to LoRaWAN network. 515 -* Check LoRaWAN network signal strengh. 516 -* Manually send messages to LoRaWAN network. 517 -))) 518 - 519 - 520 - 521 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 522 - 523 -A USB to Type-C adapter is needed to connect to a Mobile phone. 524 - 525 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 526 - 527 -[[image:image-20220813174353-2.png||height="360" width="313"]] 528 - 529 - 530 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 531 - 532 -[[(% 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) 533 - 534 -[[image:image-20220813173738-1.png]] 535 - 536 - 537 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 538 - 539 -Function and page introduction 540 - 541 -[[image:image-20220723113448-7.png||height="995" width="450"]] 542 - 543 -**Block Explain:** 544 - 545 -1. Display LA66 USB LoRaWAN Module connection status 546 - 547 -2. Check and reconnect 548 - 549 -3. Turn send timestamps on or off 550 - 551 -4. Display LoRaWan connection status 552 - 553 -5. Check LoRaWan connection status 554 - 555 -6. The RSSI value of the node when the ACK is received 556 - 557 -7. Node's Signal Strength Icon 558 - 559 -8. Configure Location Uplink Interval 560 - 561 -9. AT command input box 562 - 563 -10. Send Button: Send input box info to LA66 USB Adapter 564 - 565 -11. Output Log from LA66 USB adapter 566 - 567 -12. clear log button 568 - 569 -13. exit button 570 - 571 - 572 -LA66 USB LoRaWAN Module not connected 573 - 574 -[[image:image-20220723110520-5.png||height="677" width="508"]] 575 - 576 - 577 - 578 -Connect LA66 USB LoRaWAN Module 579 - 580 -[[image:image-20220723110626-6.png||height="681" width="511"]] 581 - 582 - 583 - 584 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 585 - 586 - 587 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 588 - 589 -[[image:image-20220723134549-8.png]] 590 - 591 - 592 - 593 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 594 - 595 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 596 - 597 -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/]] 598 - 599 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 600 - 601 - 602 -Example output in NodeRed is as below: 603 - 604 -[[image:image-20220723144339-1.png]] 605 - 606 - 607 - 608 608 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 609 609 610 610 611 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 612 612 613 -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) 614 614 615 - [[image:image-20220723150132-2.png]]480 += 4. Order Info = 616 616 617 617 618 - 619 -= 4. FAQ = 620 - 621 - 622 -== 4.1 How to Compile Source Code for LA66? == 623 - 624 - 625 -Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]] 626 - 627 - 628 - 629 -= 5. Order Info = 630 - 631 - 632 632 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 633 633 634 634 ... ... @@ -644,7 +644,8 @@ 644 644 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 645 645 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 646 646 647 -= 6. Reference =498 += 5. Reference = 648 648 649 - 650 650 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 501 + 502 +
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