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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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 LoRaWAN Shield User Manual - Content
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... ... @@ -6,15 +6,15 @@ 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 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 17 +[[image:image-20220715000826-2.png||height="145" width="220"]] 18 18 ))) 19 19 20 20 ((( ... ... @@ -22,13 +22,12 @@ 22 22 ))) 23 23 24 24 ((( 25 -(% style="color:blue" %)** DraginoLA66**(%%) isa small wirelessLoRaWANmodule that offersa very compelling mixoflong-range,lowpowerconsumption,andsecuredata transmission.It isdesignedtofacilitatedeveloperstoquicklydeployindustrial-levelLoRaWANand IoTsolutions. It helps userstoturn theideaintopracticalapplicationand makethe InternetofThings areality. It is easy tocreate and connectyour thingseverywhere.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. 26 26 ))) 27 -))) 28 28 29 29 ((( 30 30 ((( 31 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0. 4protocol**(%%). 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 +(% 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. 32 32 ))) 33 33 ))) 34 34 ... ... @@ -36,8 +36,10 @@ 36 36 ((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 38 +))) 39 39 40 40 ((( 41 +((( 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 43 ))) ... ... @@ -52,10 +52,12 @@ 52 52 53 53 == 1.2 Features == 54 54 56 + 57 +* Arduino Shield base on LA66 LoRaWAN module 55 55 * Support LoRaWAN v1.0.4 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* SM DAntennapad and i-pex antennaconnector61 +* SMA connector 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface ... ... @@ -64,8 +64,10 @@ 64 64 65 65 66 66 70 + 67 67 == 1.3 Specification == 68 68 73 + 69 69 * CPU: 32-bit 48 MHz 70 70 * Flash: 256KB 71 71 * RAM: 64KB ... ... @@ -86,144 +86,117 @@ 86 86 87 87 88 88 89 -== 1.4 AT Command == 90 90 95 +== 2.4 Pin Mapping & LED == 91 91 92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 93 93 98 +[[image:image-20220814101457-1.png||height="553" width="761"]] 94 94 100 +~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 95 95 96 -== 1.5 Dimension == 97 97 98 -[[image:image-20220718094750-3.png]] 99 99 106 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 100 100 101 101 109 +**Show connection diagram:** 102 102 103 -== 1.6 Pin Mapping == 104 104 112 +[[image:image-20220723170210-2.png||height="908" width="681"]] 105 105 106 -[[image:image-20220719093156-1.png]] 107 107 108 108 116 +(% style="color:blue" %)**1. open Arduino IDE** 109 109 110 -== 1.7 Land Pattern == 111 111 112 -[[image:image-20220 517072821-2.png]]119 +[[image:image-20220723170545-4.png]] 113 113 114 114 115 115 116 -= 2. LA66LoRaWAN Shield =123 +(% style="color:blue" %)**2. Open project** 117 117 118 118 119 - == 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]] 120 120 128 +[[image:image-20220726135239-1.png]] 121 121 122 -((( 123 -[[image:image-20220715000826-2.png||height="145" width="220"]] 124 -))) 125 125 126 -((( 127 - 128 -))) 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** 129 129 130 -((( 131 -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. 132 -))) 133 +[[image:image-20220726135356-2.png]] 133 133 134 -((( 135 -((( 136 -(% 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. 137 -))) 138 -))) 139 139 140 -((( 141 -((( 142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 143 -))) 144 -))) 136 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 145 145 146 -((( 147 -((( 148 -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. 149 -))) 150 -))) 151 151 152 -((( 153 -((( 154 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 155 -))) 156 -))) 139 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 157 157 158 158 159 159 160 -== 2. 2Features ==143 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 161 161 162 -* Arduino Shield base on LA66 LoRaWAN module 163 -* Support LoRaWAN v1.0.4 protocol 164 -* Support peer-to-peer protocol 165 -* TCXO crystal to ensure RF performance on low temperature 166 -* SMA connector 167 -* Available in different frequency LoRaWAN frequency bands. 168 -* World-wide unique OTAA keys. 169 -* AT Command via UART-TTL interface 170 -* Firmware upgradable via UART interface 171 -* Ultra-long RF range 172 172 146 +(% style="color:blue" %)**1. Open project** 173 173 174 174 175 - ==2.3 Specification=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]] 176 176 177 -* CPU: 32-bit 48 MHz 178 -* Flash: 256KB 179 -* RAM: 64KB 180 -* Input Power Range: 1.8v ~~ 3.7v 181 -* Power Consumption: < 4uA. 182 -* Frequency Range: 150 MHz ~~ 960 MHz 183 -* Maximum Power +22 dBm constant RF output 184 -* High sensitivity: -148 dBm 185 -* Temperature: 186 -** Storage: -55 ~~ +125℃ 187 -** Operating: -40 ~~ +85℃ 188 -* Humidity: 189 -** Storage: 5 ~~ 95% (Non-Condensing) 190 -** Operating: 10 ~~ 95% (Non-Condensing) 191 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 192 -* LoRa Rx current: <9 mA 193 -* I/O Voltage: 3.3v 194 194 152 +[[image:image-20220723172502-8.png]] 195 195 196 196 197 -== 2.4 Pin Mapping & LED == 198 198 156 +(% 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** 199 199 200 200 201 - == 2.5 Example:Use AT Command to communicatewithLA66module via Arduino UNO.==159 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 202 202 203 203 204 204 205 -== 2. 6Example:JoinTTN networkand send an uplink message,getdownlinkmessage. ==163 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 206 206 207 207 166 +(% style="color:blue" %)**1. Open project** 208 208 209 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 210 210 169 +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]] 211 211 212 212 172 +[[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 + 213 213 == 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 214 214 215 215 216 216 === 2.8.1 Items needed for update === 217 217 196 + 218 218 1. LA66 LoRaWAN Shield 219 219 1. Arduino 220 220 1. USB TO TTL Adapter 221 221 222 - 223 - 224 224 [[image:image-20220602100052-2.png||height="385" width="600"]] 225 225 226 226 204 + 227 227 === 2.8.2 Connection === 228 228 229 229 ... ... @@ -249,10 +249,11 @@ 249 249 [[image:image-20220602102240-4.png||height="304" width="600"]] 250 250 251 251 230 + 252 252 === 2.8.3 Upgrade steps === 253 253 254 254 255 -==== 1. Switch SW1 to put in ISP position ==== 234 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 256 256 257 257 258 258 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -259,7 +259,7 @@ 259 259 260 260 261 261 262 -==== 2. Press the RST switch once ==== 241 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 263 263 264 264 265 265 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -266,7 +266,7 @@ 266 266 267 267 268 268 269 -==== 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(%%) ==== 270 270 271 271 272 272 ((( ... ... @@ -334,20 +334,31 @@ 334 334 [[image:image-20220715001142-3.png||height="145" width="220"]] 335 335 336 336 316 +((( 337 337 (% 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 +))) 338 338 339 -(% 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 +))) 340 340 324 +((( 341 341 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 326 +))) 342 342 328 +((( 343 343 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 +))) 344 344 332 +((( 345 345 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 334 +))) 346 346 347 347 348 348 349 349 == 3.2 Features == 350 350 340 + 351 351 * LoRaWAN USB adapter base on LA66 LoRaWAN module 352 352 * Ultra-long RF range 353 353 * Support LoRaWAN v1.0.4 protocol ... ... @@ -360,10 +360,9 @@ 360 360 * Firmware upgradable via UART interface 361 361 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 362 362 363 - 364 - 365 365 == 3.3 Specification == 366 366 355 + 367 367 * CPU: 32-bit 48 MHz 368 368 * Flash: 256KB 369 369 * RAM: 64KB ... ... @@ -380,22 +380,23 @@ 380 380 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 381 381 * LoRa Rx current: <9 mA 382 382 383 - 384 - 385 385 == 3.4 Pin Mapping & LED == 386 386 374 +[[image:image-20220813183239-3.png||height="526" width="662"]] 387 387 388 388 389 389 == 3.5 Example: Send & Get Messages via LoRaWAN in PC == 390 390 391 391 380 +((( 392 392 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 382 +))) 393 393 394 394 395 395 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 396 396 397 397 398 -[[image:image-20220 602171217-1.png||height="538" width="800"]]388 +[[image:image-20220723100027-1.png]] 399 399 400 400 401 401 Open the serial port tool ... ... @@ -436,6 +436,7 @@ 436 436 437 437 **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]] 438 438 429 +(**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]]) 439 439 440 440 (% style="color:red" %)**Preconditions:** 441 441 ... ... @@ -463,7 +463,7 @@ 463 463 464 464 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 465 465 466 -[[image:image-20220 602171233-2.png||height="538" width="800"]]457 +[[image:image-20220723100439-2.png]] 467 467 468 468 469 469 ... ... @@ -508,18 +508,136 @@ 508 508 509 509 510 510 511 -== 3.8 Example: LA66USB Module got a messagefromLA66 LoRaShieldnd sendthesensordatatoNodeRed.==502 +== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 512 512 513 513 505 +=== 3.8.1 Hardware and Software Connection === 514 514 507 + 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 + 515 515 == 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 516 516 517 517 611 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 518 518 613 +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) 519 519 520 - = 4. Order Info =615 +[[image:image-20220723150132-2.png]] 521 521 522 522 618 + 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 + 523 523 **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 524 524 525 525 ... ... @@ -535,8 +535,7 @@ 535 535 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 536 536 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 537 537 647 += 6. Reference = 538 538 539 539 540 -= 5. Reference = 541 - 542 542 * 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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