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 Module1 +LA66 LoRaWAN Shield User Manual - Content
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... ... @@ -6,41 +6,59 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 10 += 1. LA66 LoRaWAN Shield = 11 11 12 -== 1.1 What is LA66 LoRaWAN Module == 13 13 13 +== 1.1 Overview == 14 14 15 + 15 15 ((( 16 -[[image:image-20220715000242-1.png||height="110" width="132"]] 17 +[[image:image-20220715000826-2.png||height="145" width="220"]] 18 +))) 17 17 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. 20 +((( 21 + 19 19 ))) 20 20 21 21 ((( 22 -(% style="color:blue" %)**LA66 **(%%)is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWANv1.0.4 protocol**(%%).TheLoRaWANstackusedin LA66isused in morethan1millionLoRaWANEnd Devices deployedworldwidely.This matureLoRaWANstack greatlyreduces therisktomakestable LoRaWANSensors to support different LoRaWAN serversand different countries' standards. External MCU can use AT commandtocall LA66 and start to transmitdata via the LoRaWANprotocol.25 +(% 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. 23 23 ))) 24 24 25 25 ((( 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 +((( 26 26 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 27 27 ))) 38 +))) 28 28 29 29 ((( 41 +((( 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 ))) 44 +))) 32 32 33 33 ((( 47 +((( 34 34 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 35 35 ))) 50 +))) 36 36 37 37 53 + 38 38 == 1.2 Features == 39 39 56 + 57 +* Arduino Shield base on LA66 LoRaWAN module 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 43 -* SM DAntennapad and i-pex antennaconnector61 +* SMA connector 44 44 * Available in different frequency LoRaWAN frequency bands. 45 45 * World-wide unique OTAA keys. 46 46 * AT Command via UART-TTL interface ... ... @@ -47,8 +47,12 @@ 47 47 * Firmware upgradable via UART interface 48 48 * Ultra-long RF range 49 49 68 + 69 + 70 + 50 50 == 1.3 Specification == 51 51 73 + 52 52 * CPU: 32-bit 48 MHz 53 53 * Flash: 256KB 54 54 * RAM: 64KB ... ... @@ -70,114 +70,108 @@ 70 70 71 71 72 72 73 -== 1.4 ATCommand==95 +== 1.4 Pin Mapping & LED == 74 74 75 75 76 - AT Command is valid over Main TXDand Main RXD. Serial Baud Rate is 9600.AT commands can befoundinAT Commanddocuments.98 +[[image:image-20220814101457-1.png||height="553" width="761"]] 77 77 100 +~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 78 78 79 -== 1.5 Dimension == 80 80 81 -[[image:image-20220718094750-3.png]] 82 82 106 +== 1.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 83 83 84 84 109 +**Show connection diagram:** 85 85 86 -== 1.6 Pin Mapping == 87 87 112 +[[image:image-20220723170210-2.png||height="908" width="681"]] 88 88 89 -[[image:image-20220523101537-1.png]] 90 90 91 91 116 +(% style="color:blue" %)**1. open Arduino IDE** 92 92 93 -== 1.7 Land Pattern == 94 94 95 -[[image:image-20220 517072821-2.png]]119 +[[image:image-20220723170545-4.png]] 96 96 97 97 98 98 99 -= 2. LA66LoRaWAN Shield =123 +(% style="color:blue" %)**2. Open project** 100 100 101 101 102 - == 2.1Overview=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]] 103 103 128 +[[image:image-20220726135239-1.png]] 104 104 105 -[[image:image-20220715000826-2.png||height="386" width="449"]] 106 106 131 +(% 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** 107 107 108 - LA66 LoRaWAN Shieldis the Arduino shield baseon LA66.Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects.133 +[[image:image-20220726135356-2.png]] 109 109 110 -((( 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. 112 -))) 113 113 114 -((( 115 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 116 -))) 136 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 117 117 118 -((( 119 -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. 120 -))) 121 121 122 -((( 123 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 124 -))) 139 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 125 125 126 126 127 -== 2.2 Features == 128 128 129 -* Arduino Shield base on LA66 LoRaWAN module 130 -* Support LoRaWAN v1.0.4 protocol 131 -* Support peer-to-peer protocol 132 -* TCXO crystal to ensure RF performance on low temperature 133 -* SMA connector 134 -* Available in different frequency LoRaWAN frequency bands. 135 -* World-wide unique OTAA keys. 136 -* AT Command via UART-TTL interface 137 -* Firmware upgradable via UART interface 138 -* Ultra-long RF range 143 +== 1.6 Example: Join TTN network and send an uplink message, get downlink message. == 139 139 140 -== 2.3 Specification == 141 141 142 -* CPU: 32-bit 48 MHz 143 -* Flash: 256KB 144 -* RAM: 64KB 145 -* Input Power Range: 1.8v ~~ 3.7v 146 -* Power Consumption: < 4uA. 147 -* Frequency Range: 150 MHz ~~ 960 MHz 148 -* Maximum Power +22 dBm constant RF output 149 -* High sensitivity: -148 dBm 150 -* Temperature: 151 -** Storage: -55 ~~ +125℃ 152 -** Operating: -40 ~~ +85℃ 153 -* Humidity: 154 -** Storage: 5 ~~ 95% (Non-Condensing) 155 -** Operating: 10 ~~ 95% (Non-Condensing) 156 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 157 -* LoRa Rx current: <9 mA 158 -* I/O Voltage: 3.3v 146 +(% style="color:blue" %)**1. Open project** 159 159 160 -== 2.4 Pin Mapping & LED == 161 161 149 +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]] 162 162 163 163 164 - == 2.5 Example:Use AT Command to communicate with LA66module viaArduino UNO.==152 +[[image:image-20220723172502-8.png]] 165 165 166 166 167 167 168 -= =2.6Example:JoinTTNnetworkand sendanuplinkmessage,getdownlinkmessage.==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** 169 169 170 170 159 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 171 171 172 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 173 173 174 174 163 +== 1.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 175 175 176 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 177 177 166 +(% style="color:blue" %)**1. Open project** 178 178 179 -=== 2.8.1 Items needed for update === 180 180 169 +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 +== 1.8 Upgrade Firmware of LA66 LoRaWAN Shield == 192 + 193 + 194 +=== 1.8.1 Items needed for update === 195 + 196 + 181 181 1. LA66 LoRaWAN Shield 182 182 1. Arduino 183 183 1. USB TO TTL Adapter ... ... @@ -185,9 +185,10 @@ 185 185 [[image:image-20220602100052-2.png||height="385" width="600"]] 186 186 187 187 188 -=== 2.8.2 Connection === 189 189 205 +=== 1.8.2 Connection === 190 190 207 + 191 191 [[image:image-20220602101311-3.png||height="276" width="600"]] 192 192 193 193 ... ... @@ -210,10 +210,11 @@ 210 210 [[image:image-20220602102240-4.png||height="304" width="600"]] 211 211 212 212 230 + 213 213 === 2.8.3 Upgrade steps === 214 214 215 215 216 -==== 1. Switch SW1 to put in ISP position ==== 234 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 217 217 218 218 219 219 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -220,7 +220,7 @@ 220 220 221 221 222 222 223 -==== 2. Press the RST switch once ==== 241 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 224 224 225 225 226 226 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -227,7 +227,7 @@ 227 227 228 228 229 229 230 -==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 248 +==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 231 231 232 232 233 233 ((( ... ... @@ -291,21 +291,35 @@ 291 291 292 292 == 3.1 Overview == 293 293 312 + 294 294 [[image:image-20220715001142-3.png||height="145" width="220"]] 295 295 315 + 316 +((( 296 296 (% 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 +))) 297 297 298 -(% 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. 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 +))) 299 299 324 +((( 300 300 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 326 +))) 301 301 328 +((( 302 302 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 +))) 303 303 332 +((( 304 304 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 334 +))) 305 305 306 306 337 + 307 307 == 3.2 Features == 308 308 340 + 309 309 * LoRaWAN USB adapter base on LA66 LoRaWAN module 310 310 * Ultra-long RF range 311 311 * Support LoRaWAN v1.0.4 protocol ... ... @@ -320,6 +320,7 @@ 320 320 321 321 == 3.3 Specification == 322 322 355 + 323 323 * CPU: 32-bit 48 MHz 324 324 * Flash: 256KB 325 325 * RAM: 64KB ... ... @@ -338,18 +338,21 @@ 338 338 339 339 == 3.4 Pin Mapping & LED == 340 340 374 +[[image:image-20220813183239-3.png||height="526" width="662"]] 341 341 342 342 343 343 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 344 344 345 345 380 +((( 346 346 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 382 +))) 347 347 348 348 349 349 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 350 350 351 351 352 -[[image:image-20220 602171217-1.png||height="538" width="800"]]388 +[[image:image-20220723100027-1.png]] 353 353 354 354 355 355 Open the serial port tool ... ... @@ -390,6 +390,7 @@ 390 390 391 391 **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]] 392 392 429 +(**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]]) 393 393 394 394 (% style="color:red" %)**Preconditions:** 395 395 ... ... @@ -417,7 +417,7 @@ 417 417 418 418 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 419 419 420 -[[image:image-20220 602171233-2.png||height="538" width="800"]]457 +[[image:image-20220723100439-2.png]] 421 421 422 422 423 423 ... ... @@ -462,18 +462,136 @@ 462 462 463 463 464 464 465 -== 3.8 Example: LA66USB Module got a messagefromLA66 LoRaShieldnd sendthesensordatatoNodeRed.==502 +== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 466 466 467 467 505 +=== 3.8.1 Hardware and Software Connection === 468 468 507 + 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 + 469 469 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 470 470 471 471 611 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 472 472 613 +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) 473 473 474 - = 4. Order Info =615 +[[image:image-20220723150132-2.png]] 475 475 476 476 618 + 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 + 477 477 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 478 478 479 479 ... ... @@ -489,8 +489,7 @@ 489 489 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 490 490 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 491 491 492 -= 5. Reference =647 += 6. Reference = 493 493 494 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 495 495 496 - 650 +* 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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