Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
From version 164.1
edited by Bei Jinggeng
on 2023/11/29 16:00
on 2023/11/29 16:00
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... ... @@ -6,25 +6,34 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 10 11 -= 1. LA66 USBLoRaWANAdapter=12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 -== 1.1 Overview == 14 14 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 16 -[[image:image-20220715001142-3.png||height="145" width="220"]] 20 +((( 21 + 22 +))) 17 17 18 - 19 19 ((( 20 -(% style="color:blue" %)**LA66 USBLoRaWANAdapter**(%%) isdesignedtofastturnUSBdevicestoportLoRaWANwirelessfeatures. Itcombinesa CP2101 USB TTL Chip andLA66 LoRaWANmodulewhichcaneasy toaddLoRaWANwirelessfeature toPC/ MobilephoneoranembeddeddevicehasUSBInterface.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. 21 21 ))) 27 +))) 22 22 23 23 ((( 30 +((( 24 24 (% 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. 25 25 ))) 33 +))) 26 26 27 27 ((( 36 +((( 28 28 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 29 29 ))) 30 30 ... ... @@ -31,26 +31,28 @@ 31 31 ((( 32 32 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. 33 33 ))) 43 +))) 34 34 35 35 ((( 46 +((( 36 36 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 37 37 ))) 49 +))) 38 38 39 39 52 + 40 40 == 1.2 Features == 41 41 42 42 43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 -* Ultra-long RF range 45 -* Support LoRaWAN v1.0.3 protocol 56 +* Support LoRaWAN v1.0.4 protocol 46 46 * Support peer-to-peer protocol 47 47 * TCXO crystal to ensure RF performance on low temperature 48 -* Sp ringRFantenna59 +* SMD Antenna pad and i-pex antenna connector 49 49 * Available in different frequency LoRaWAN frequency bands. 50 50 * World-wide unique OTAA keys. 51 51 * AT Command via UART-TTL interface 52 52 * Firmware upgradable via UART interface 53 -* Open Source Mobile App forLoRaWAN signaldetect andGPStracking.64 +* Ultra-long RF range 54 54 55 55 == 1.3 Specification == 56 56 ... ... @@ -58,7 +58,8 @@ 58 58 * CPU: 32-bit 48 MHz 59 59 * Flash: 256KB 60 60 * RAM: 64KB 61 -* Input Power Range: 5v 72 +* Input Power Range: 1.8v ~~ 3.7v 73 +* Power Consumption: < 4uA. 62 62 * Frequency Range: 150 MHz ~~ 960 MHz 63 63 * Maximum Power +22 dBm constant RF output 64 64 * High sensitivity: -148 dBm ... ... @@ -70,107 +70,449 @@ 70 70 ** Operating: 10 ~~ 95% (Non-Condensing) 71 71 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 72 72 * LoRa Rx current: <9 mA 85 +* I/O Voltage: 3.3v 73 73 74 -== 1.4 PinMapping& LED==87 +== 1.4 AT Command == 75 75 76 76 77 - [[image:image-20220813183239-3.png||height="526"width="662"]]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. 78 78 79 79 80 -== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 81 81 94 +== 1.5 Dimension == 82 82 96 +[[image:image-20220718094750-3.png]] 97 + 98 + 99 + 100 +== 1.6 Pin Mapping == 101 + 102 +[[image:image-20220720111850-1.png]] 103 + 104 + 105 + 106 +== 1.7 Land Pattern == 107 + 108 + 109 +[[image:image-20220517072821-2.png]] 110 + 111 + 112 + 113 += 2. LA66 LoRaWAN Shield = 114 + 115 + 116 +== 2.1 Overview == 117 + 118 + 83 83 ((( 84 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 120 +[[image:image-20220715000826-2.png||height="145" width="220"]] 121 +))) 85 85 123 +((( 86 86 87 87 ))) 88 88 89 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 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 +))) 90 90 91 -[[image:image-20220723100027-1.png]] 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 +))) 92 92 137 +((( 138 +((( 139 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 140 +))) 141 +))) 93 93 94 -Open the serial port tool 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 +))) 95 95 96 -[[image:image-20220602161617-8.png]] 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 +))) 97 97 98 98 99 -[[image:image-20220602161718-9.png||height="457" width="800"]] 100 100 157 +== 2.2 Features == 101 101 102 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 103 103 104 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 160 +* Arduino Shield base on LA66 LoRaWAN module 161 +* Support LoRaWAN v1.0.4 protocol 162 +* Support peer-to-peer protocol 163 +* TCXO crystal to ensure RF performance on low temperature 164 +* SMA connector 165 +* Available in different frequency LoRaWAN frequency bands. 166 +* World-wide unique OTAA keys. 167 +* AT Command via UART-TTL interface 168 +* Firmware upgradable via UART interface 169 +* Ultra-long RF range 105 105 106 - [[image:image-20220602161935-10.png||height="498" width="800"]]171 +== 2.3 Specification == 107 107 108 108 109 -(% style="color:blue" %)**3. See Uplink Command** 174 +* CPU: 32-bit 48 MHz 175 +* Flash: 256KB 176 +* RAM: 64KB 177 +* Input Power Range: 1.8v ~~ 3.7v 178 +* Power Consumption: < 4uA. 179 +* Frequency Range: 150 MHz ~~ 960 MHz 180 +* Maximum Power +22 dBm constant RF output 181 +* High sensitivity: -148 dBm 182 +* Temperature: 183 +** Storage: -55 ~~ +125℃ 184 +** Operating: -40 ~~ +85℃ 185 +* Humidity: 186 +** Storage: 5 ~~ 95% (Non-Condensing) 187 +** Operating: 10 ~~ 95% (Non-Condensing) 188 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 189 +* LoRa Rx current: <9 mA 190 +* I/O Voltage: 3.3v 110 110 111 - Command format: (% style="color:#4472c4"%)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**192 +== 2.4 Pin Mapping & LED == 112 112 113 -example: AT+SENDB=01,02,8,05820802581ea0a5 114 114 115 -[[image:image-20220 602162157-11.png||height="497" width="800"]]195 +[[image:image-20220814101457-1.png||height="553" width="761"]] 116 116 197 +~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 117 117 118 -(% style="color:blue" %)**4. Check to see if TTN received the message** 119 119 120 -[[image:image-20220817093644-1.png]] 121 121 203 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 122 122 123 -== 1.6 Example: How to join helium == 124 124 206 +**Show connection diagram:** 125 125 126 -(% style="color:blue" %)**1. Create a new device.** 127 127 128 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]209 +[[image:image-20220723170210-2.png||height="908" width="681"]] 129 129 130 130 131 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 132 132 133 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png"height="375" width="809"]]213 +(% style="color:blue" %)**1. open Arduino IDE** 134 134 135 135 136 - (% style="color:blue" %)**3.Use AT commands.**216 +[[image:image-20220723170545-4.png]] 137 137 138 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 139 139 140 140 141 -(% style="color:blue" %)** 4.Usethe serialport tool**220 +(% style="color:blue" %)**2. Open project** 142 142 143 -[[image:image-20220909151517-2.png||height="543" width="708"]] 144 144 223 +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]] 145 145 146 - (% style="color:blue" %)**5. Use command AT+CFG toget device configuration**225 +[[image:image-20220726135239-1.png]] 147 147 148 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 149 149 228 +(% 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** 150 150 151 - (% style="color:blue" %)**6.Network successfully.**230 +[[image:image-20220726135356-2.png]] 152 152 153 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 154 154 233 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 155 155 156 -(% style="color:blue" %)**7. Send uplink using command** 157 157 158 -[[image:image-20220 912085244-1.png]]236 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 159 159 160 -[[image:image-20220912085307-2.png]] 161 161 162 162 163 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png"height="242" width="798"]]240 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 164 164 165 165 166 -= =1.7Example: SendPC's CPU/RAM usage to TTN viapython ==243 +(% style="color:blue" %)**1. Open project** 167 167 168 168 246 +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 + 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 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 289 + 290 + 291 +=== 2.8.1 Items needed for update === 292 + 293 + 294 +1. LA66 LoRaWAN Shield 295 +1. Arduino 296 +1. USB TO TTL Adapter 297 + 298 +[[image:image-20220602100052-2.png||height="385" width="600"]] 299 + 300 + 301 + 302 +=== 2.8.2 Connection === 303 + 304 + 305 +[[image:image-20220602101311-3.png||height="276" width="600"]] 306 + 307 + 308 +((( 309 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 310 +))) 311 + 312 +((( 313 +(% style="background-color:yellow" %)**GND <-> GND 314 +TXD <-> TXD 315 +RXD <-> RXD** 316 +))) 317 + 318 + 319 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 320 + 321 +Connect USB TTL Adapter to PC after connecting the wires 322 + 323 + 324 +[[image:image-20220602102240-4.png||height="304" width="600"]] 325 + 326 + 327 + 328 +=== 2.8.3 Upgrade steps === 329 + 330 + 331 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 332 + 333 + 334 +[[image:image-20220602102824-5.png||height="306" width="600"]] 335 + 336 + 337 + 338 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 339 + 340 + 341 +[[image:image-20220602104701-12.png||height="285" width="600"]] 342 + 343 + 344 + 345 +==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 346 + 347 + 348 +((( 349 +(% style="color:blue" %)**1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 350 +))) 351 + 352 + 353 +[[image:image-20220602103227-6.png]] 354 + 355 + 356 +[[image:image-20220602103357-7.png]] 357 + 358 + 359 + 360 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 361 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 362 + 363 + 364 +[[image:image-20220602103844-8.png]] 365 + 366 + 367 + 368 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 369 +(% style="color:blue" %)**3. Select the bin file to burn** 370 + 371 + 372 +[[image:image-20220602104144-9.png]] 373 + 374 + 375 +[[image:image-20220602104251-10.png]] 376 + 377 + 378 +[[image:image-20220602104402-11.png]] 379 + 380 + 381 + 382 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 383 +(% style="color:blue" %)**4. Click to start the download** 384 + 385 +[[image:image-20220602104923-13.png]] 386 + 387 + 388 + 389 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 390 +(% style="color:blue" %)**5. Check update process** 391 + 392 + 393 +[[image:image-20220602104948-14.png]] 394 + 395 + 396 + 397 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 398 +(% style="color:blue" %)**The following picture shows that the burning is successful** 399 + 400 +[[image:image-20220602105251-15.png]] 401 + 402 + 403 + 404 += 3. LA66 USB LoRaWAN Adapter = 405 + 406 + 407 +== 3.1 Overview == 408 + 409 + 410 +[[image:image-20220715001142-3.png||height="145" width="220"]] 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 +== 3.2 Features == 436 + 437 + 438 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 439 +* Ultra-long RF range 440 +* Support LoRaWAN v1.0.4 protocol 441 +* Support peer-to-peer protocol 442 +* TCXO crystal to ensure RF performance on low temperature 443 +* Spring RF antenna 444 +* Available in different frequency LoRaWAN frequency bands. 445 +* World-wide unique OTAA keys. 446 +* AT Command via UART-TTL interface 447 +* Firmware upgradable via UART interface 448 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 449 + 450 +== 3.3 Specification == 451 + 452 + 453 +* CPU: 32-bit 48 MHz 454 +* Flash: 256KB 455 +* RAM: 64KB 456 +* Input Power Range: 5v 457 +* Frequency Range: 150 MHz ~~ 960 MHz 458 +* Maximum Power +22 dBm constant RF output 459 +* High sensitivity: -148 dBm 460 +* Temperature: 461 +** Storage: -55 ~~ +125℃ 462 +** Operating: -40 ~~ +85℃ 463 +* Humidity: 464 +** Storage: 5 ~~ 95% (Non-Condensing) 465 +** Operating: 10 ~~ 95% (Non-Condensing) 466 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 467 +* LoRa Rx current: <9 mA 468 + 469 +== 3.4 Pin Mapping & LED == 470 + 471 +[[image:image-20220813183239-3.png||height="526" width="662"]] 472 + 473 + 474 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 475 + 476 + 477 +((( 478 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 479 +))) 480 + 481 + 482 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 483 + 484 + 485 +[[image:image-20220723100027-1.png]] 486 + 487 + 488 +Open the serial port tool 489 + 490 +[[image:image-20220602161617-8.png]] 491 + 492 +[[image:image-20220602161718-9.png||height="457" width="800"]] 493 + 494 + 495 + 496 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 497 + 498 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 499 + 500 + 501 +[[image:image-20220602161935-10.png||height="498" width="800"]] 502 + 503 + 504 + 505 +(% style="color:blue" %)**3. See Uplink Command** 506 + 507 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 508 + 509 +example: AT+SENDB=01,02,8,05820802581ea0a5 510 + 511 +[[image:image-20220602162157-11.png||height="497" width="800"]] 512 + 513 + 514 + 515 +(% style="color:blue" %)**4. Check to see if TTN received the message** 516 + 517 +[[image:image-20220602162331-12.png||height="420" width="800"]] 518 + 519 + 520 + 521 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 522 + 523 + 169 169 **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]] 170 170 171 171 (**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]]) 172 172 173 - 174 174 (% style="color:red" %)**Preconditions:** 175 175 176 176 (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** ... ... @@ -183,27 +183,26 @@ 183 183 184 184 (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 185 185 186 -(% style="color:blue" %)**2.**(%%) Add[[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]]onTTN540 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 187 187 188 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 189 - 190 - 191 191 [[image:image-20220602115852-3.png||height="450" width="1187"]] 192 192 193 193 194 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 195 195 546 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 196 196 548 + 197 197 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 198 198 199 199 200 -(% style="color:blue" %)**1. 552 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 201 201 202 202 [[image:image-20220723100439-2.png]] 203 203 204 204 205 -(% style="color:blue" %)**2. Install Minicom in RPi.** 206 206 558 +(% style="color:blue" %)**2. Install Minicom in RPi.** 559 + 207 207 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 208 208 209 209 (% style="background-color:yellow" %)**apt update** ... ... @@ -210,24 +210,29 @@ 210 210 211 211 (% style="background-color:yellow" %)**apt install minicom** 212 212 566 + 213 213 Use minicom to connect to the RPI's terminal 214 214 215 215 [[image:image-20220602153146-3.png||height="439" width="500"]] 216 216 217 217 218 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 219 219 573 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 574 + 220 220 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 221 221 577 + 222 222 [[image:image-20220602154928-5.png||height="436" width="500"]] 223 223 224 224 225 -(% style="color:blue" %)**4. Send Uplink message** 226 226 582 +(% style="color:blue" %)**4. Send Uplink message** 583 + 227 227 Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 228 228 229 229 example: AT+SENDB=01,02,8,05820802581ea0a5 230 230 588 + 231 231 [[image:image-20220602160339-6.png||height="517" width="600"]] 232 232 233 233 ... ... @@ -234,16 +234,16 @@ 234 234 235 235 Check to see if TTN received the message 236 236 237 - 238 238 [[image:image-20220602160627-7.png||height="369" width="800"]] 239 239 240 240 241 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 242 242 243 -== =1.9.1Hardware andSoftwareConnection===599 +== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 244 244 245 245 602 +=== 3.8.1 Hardware and Software Connection === 246 246 604 + 247 247 ==== (% style="color:blue" %)**Overview:**(%%) ==== 248 248 249 249 ... ... @@ -257,10 +257,8 @@ 257 257 258 258 259 259 260 - 261 261 ==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 262 262 263 - 264 264 A USB to Type-C adapter is needed to connect to a Mobile phone. 265 265 266 266 Note: The package of LA66 USB adapter already includes this USB Type-C adapter. ... ... @@ -268,28 +268,21 @@ 268 268 [[image:image-20220813174353-2.png||height="360" width="313"]] 269 269 270 270 271 - 272 272 ==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 273 273 274 - 275 275 [[(% 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) 276 276 277 - 278 278 [[image:image-20220813173738-1.png]] 279 279 280 280 281 - 282 282 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 283 283 284 - 285 285 Function and page introduction 286 286 287 - 288 288 [[image:image-20220723113448-7.png||height="995" width="450"]] 289 289 640 +**Block Explain:** 290 290 291 -(% style="color:blue" %)**Block Explain:** 292 - 293 293 1. Display LA66 USB LoRaWAN Module connection status 294 294 295 295 2. Check and reconnect ... ... @@ -317,10 +317,8 @@ 317 317 13. exit button 318 318 319 319 320 - 321 321 LA66 USB LoRaWAN Module not connected 322 322 323 - 324 324 [[image:image-20220723110520-5.png||height="677" width="508"]] 325 325 326 326 ... ... @@ -327,16 +327,15 @@ 327 327 328 328 Connect LA66 USB LoRaWAN Module 329 329 330 - 331 331 [[image:image-20220723110626-6.png||height="681" width="511"]] 332 332 333 333 334 -=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 335 335 681 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 336 336 683 + 337 337 (% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 338 338 339 - 340 340 [[image:image-20220723134549-8.png]] 341 341 342 342 ... ... @@ -343,7 +343,6 @@ 343 343 344 344 (% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 345 345 346 - 347 347 Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 348 348 349 349 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/]] ... ... @@ -350,104 +350,40 @@ 350 350 351 351 After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 352 352 353 -LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]] 354 354 355 - 356 356 Example output in NodeRed is as below: 357 357 358 358 [[image:image-20220723144339-1.png]] 359 359 360 360 361 -== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 362 362 705 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 363 363 364 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 365 365 366 - Just use theyellow jumper cap to short theBOOTcorner and theRX corner,andthen pressthe RESET button (withoutthejumpercap, you can directlyshorttheBOOTcorner and theRX corner withawire to achievethesameeffect).708 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 367 367 368 - (%style="color:red"%)**Notice:IfupgradeviaUSBhub is notsucessful.tryto connecttoPCdirectly.**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) 369 369 370 370 [[image:image-20220723150132-2.png]] 371 371 372 372 373 373 374 -= ==(%style="color:blue"%)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%)===716 += 4. FAQ = 375 375 376 376 377 - **1.Softwaredownloadlink: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**719 +== 4.1 How to Compile Source Code for LA66? == 378 378 379 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]] 380 380 381 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]] 382 - 383 - 384 -**2. Select the COM port corresponding to USB TTL** 385 - 386 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]] 387 - 388 - 389 -**3. Select the bin file to burn** 390 - 391 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]] 392 - 393 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]] 394 - 395 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 396 - 397 - 398 -**4. Click to start the download** 399 - 400 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 401 - 402 - 403 -**5. Check update process** 404 - 405 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]] 406 - 407 - 408 -**The following picture shows that the burning is successful** 409 - 410 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]] 411 - 412 - 413 -= 2. FAQ = 414 - 415 -== 2.1 How to Compile Source Code for LA66? == 416 - 417 - 418 418 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]] 419 419 420 420 421 -== 2.2 Where to find Peer-to-Peer firmware of LA66? == 422 422 726 += 5. Order Info = 423 423 424 -Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]] 425 425 729 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 426 426 427 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 428 428 429 - 430 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 431 - 432 -== == 433 - 434 -== 2.4 How to use external antenna via ipex connector? == 435 - 436 - 437 -You need to remove the spring antenna first, and also remove the resistor and capacitor. 438 -Connect external antenna. 439 - 440 -[[image:image-20231129155939-1.png||height="529" width="397"]] 441 - 442 -(% class="wikigeneratedid" %) 443 -= = 444 - 445 -= 3. Order Info = 446 - 447 - 448 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 449 - 450 - 451 451 (% style="color:blue" %)**XXX**(%%): The default frequency band 452 452 453 453 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -460,36 +460,7 @@ 460 460 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 461 461 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 462 462 463 -= 4. Reference =744 += 6. Reference = 464 464 465 465 466 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 467 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 468 - 469 -= 5. FCC Statement = 470 - 471 - 472 -(% style="color:red" %)**FCC Caution:** 473 - 474 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 475 - 476 -This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 477 - 478 - 479 -(% style="color:red" %)**IMPORTANT NOTE: ** 480 - 481 -(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 482 - 483 -—Reorient or relocate the receiving antenna. 484 - 485 -—Increase the separation between the equipment and receiver. 486 - 487 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 488 - 489 -—Consult the dealer or an experienced radio/TV technician for help. 490 - 491 - 492 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 493 - 494 -This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 495 - 747 +* 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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