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 ... ... @@ -48,8 +48,11 @@ 48 48 * Ultra-long RF range 49 49 50 50 69 + 70 + 51 51 == 1.3 Specification == 52 52 73 + 53 53 * CPU: 32-bit 48 MHz 54 54 * Flash: 256KB 55 55 * RAM: 64KB ... ... @@ -69,114 +69,110 @@ 69 69 * I/O Voltage: 3.3v 70 70 71 71 72 -== 1.4 AT Command == 73 73 74 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 75 75 95 +== 2.4 Pin Mapping & LED == 76 76 77 -== 1.5 Dimension == 78 78 79 -[[image:image-20220 517072526-1.png]]98 +[[image:image-20220814101457-1.png||height="553" width="761"]] 80 80 100 +~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 81 82 82 83 -== 1.6 Pin Mapping == 84 84 106 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 85 85 86 -[[image:image-20220523101537-1.png]] 87 87 109 +**Show connection diagram:** 88 88 89 89 90 - == 1.7 Land Pattern ==112 +[[image:image-20220723170210-2.png||height="908" width="681"]] 91 91 92 -[[image:image-20220517072821-2.png]] 93 93 94 94 116 +(% style="color:blue" %)**1. open Arduino IDE** 95 95 96 -= 2. LA66 LoRaWAN Shield = 97 97 119 +[[image:image-20220723170545-4.png]] 98 98 99 -== 2.1 Overview == 100 100 101 101 102 - [[image:image-20220715000826-2.png||height="386" width="449"]]123 +(% style="color:blue" %)**2. Open project** 103 103 104 104 105 -LA66 Shields theArduinohieldbaseonLA66. Usersan use LA66 LoRaWAN Shieldrapidly add LoRaWAN orpeer-to-peer LoRa wirelessfunctionto Arduinoprojects.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]] 106 106 107 -((( 108 -(% 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. 109 -))) 128 +[[image:image-20220726135239-1.png]] 110 110 111 -((( 112 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 113 -))) 114 114 115 -((( 116 -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. 117 -))) 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** 118 118 119 -((( 120 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 121 -))) 133 +[[image:image-20220726135356-2.png]] 122 122 123 123 124 -= =2.2Features==136 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 125 125 126 -* Arduino Shield base on LA66 LoRaWAN module 127 -* Support LoRaWAN v1.0.4 protocol 128 -* Support peer-to-peer protocol 129 -* TCXO crystal to ensure RF performance on low temperature 130 -* SMA connector 131 -* Available in different frequency LoRaWAN frequency bands. 132 -* World-wide unique OTAA keys. 133 -* AT Command via UART-TTL interface 134 -* Firmware upgradable via UART interface 135 -* Ultra-long RF range 136 136 139 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 137 137 138 -== 2.3 Specification == 139 139 140 -* CPU: 32-bit 48 MHz 141 -* Flash: 256KB 142 -* RAM: 64KB 143 -* Input Power Range: 1.8v ~~ 3.7v 144 -* Power Consumption: < 4uA. 145 -* Frequency Range: 150 MHz ~~ 960 MHz 146 -* Maximum Power +22 dBm constant RF output 147 -* High sensitivity: -148 dBm 148 -* Temperature: 149 -** Storage: -55 ~~ +125℃ 150 -** Operating: -40 ~~ +85℃ 151 -* Humidity: 152 -** Storage: 5 ~~ 95% (Non-Condensing) 153 -** Operating: 10 ~~ 95% (Non-Condensing) 154 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 155 -* LoRa Rx current: <9 mA 156 -* I/O Voltage: 3.3v 157 157 143 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 158 158 159 -== 2.4 Pin Mapping & LED == 160 160 146 +(% style="color:blue" %)**1. Open project** 161 161 162 162 163 - == 2.5 Example:UseAT Command tomunicate with LA66module viaduinoUNO.==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]] 164 164 165 165 152 +[[image:image-20220723172502-8.png]] 166 166 167 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 168 168 169 169 156 +(% 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** 170 170 171 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 172 172 159 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 173 173 174 174 162 + 163 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 164 + 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 + 175 175 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 176 176 177 177 178 178 === 2.8.1 Items needed for update === 179 179 196 + 180 180 1. LA66 LoRaWAN Shield 181 181 1. Arduino 182 182 1. USB TO TTL Adapter ... ... @@ -184,6 +184,7 @@ 184 184 [[image:image-20220602100052-2.png||height="385" width="600"]] 185 185 186 186 204 + 187 187 === 2.8.2 Connection === 188 188 189 189 ... ... @@ -209,10 +209,11 @@ 209 209 [[image:image-20220602102240-4.png||height="304" width="600"]] 210 210 211 211 230 + 212 212 === 2.8.3 Upgrade steps === 213 213 214 214 215 -==== 1. Switch SW1 to put in ISP position ==== 234 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 216 216 217 217 218 218 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -219,7 +219,7 @@ 219 219 220 220 221 221 222 -==== 2. Press the RST switch once ==== 241 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 223 223 224 224 225 225 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -226,7 +226,7 @@ 226 226 227 227 228 228 229 -==== 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(%%) ==== 230 230 231 231 232 232 ((( ... ... @@ -290,21 +290,35 @@ 290 290 291 291 == 3.1 Overview == 292 292 312 + 293 293 [[image:image-20220715001142-3.png||height="145" width="220"]] 294 294 315 + 316 +((( 295 295 (% 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 +))) 296 296 297 -(% 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 +))) 298 298 324 +((( 299 299 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 326 +))) 300 300 328 +((( 301 301 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 +))) 302 302 332 +((( 303 303 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 334 +))) 304 304 305 305 337 + 306 306 == 3.2 Features == 307 307 340 + 308 308 * LoRaWAN USB adapter base on LA66 LoRaWAN module 309 309 * Ultra-long RF range 310 310 * Support LoRaWAN v1.0.4 protocol ... ... @@ -317,9 +317,9 @@ 317 317 * Firmware upgradable via UART interface 318 318 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 319 319 320 - 321 321 == 3.3 Specification == 322 322 355 + 323 323 * CPU: 32-bit 48 MHz 324 324 * Flash: 256KB 325 325 * RAM: 64KB ... ... @@ -336,21 +336,23 @@ 336 336 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 337 337 * LoRa Rx current: <9 mA 338 338 339 - 340 340 == 3.4 Pin Mapping & LED == 341 341 374 +[[image:image-20220813183239-3.png||height="526" width="662"]] 342 342 343 343 344 344 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 345 345 346 346 380 +((( 347 347 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 382 +))) 348 348 349 349 350 350 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 351 351 352 352 353 -[[image:image-20220 602171217-1.png||height="538" width="800"]]388 +[[image:image-20220723100027-1.png]] 354 354 355 355 356 356 Open the serial port tool ... ... @@ -391,6 +391,7 @@ 391 391 392 392 **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]] 393 393 429 +(**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]]) 394 394 395 395 (% style="color:red" %)**Preconditions:** 396 396 ... ... @@ -418,7 +418,7 @@ 418 418 419 419 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 420 420 421 -[[image:image-20220 602171233-2.png||height="538" width="800"]]457 +[[image:image-20220723100439-2.png]] 422 422 423 423 424 424 ... ... @@ -463,18 +463,136 @@ 463 463 464 464 465 465 466 -== 3.8 Example: LA66USB Module got a messagefromLA66 LoRaShieldnd sendthesensordatatoNodeRed.==502 +== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 467 467 468 468 505 +=== 3.8.1 Hardware and Software Connection === 469 469 507 + 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 + 470 470 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 471 471 472 472 611 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 473 473 613 +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) 474 474 475 - = 4. Order Info =615 +[[image:image-20220723150132-2.png]] 476 476 477 477 618 + 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 + 478 478 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 479 479 480 480 ... ... @@ -490,8 +490,7 @@ 490 490 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 491 491 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 492 492 493 -= 5. Reference =647 += 6. Reference = 494 494 495 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 496 496 497 - 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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