Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -6,26 +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 13 14 -== 1.1 Overview == 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 20 +((( 21 + 22 +))) 16 16 17 -[[image:image-20220715001142-3.png||height="145" width="220"]] 18 - 19 - 20 20 ((( 21 -(% 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. 22 22 ))) 27 +))) 23 23 24 24 ((( 30 +((( 25 25 (% 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. 26 26 ))) 33 +))) 27 27 28 28 ((( 36 +((( 29 29 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 30 30 ))) 31 31 ... ... @@ -32,10 +32,13 @@ 32 32 ((( 33 33 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. 34 34 ))) 43 +))) 35 35 36 36 ((( 46 +((( 37 37 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 38 38 ))) 49 +))) 39 39 40 40 41 41 ... ... @@ -42,19 +42,16 @@ 42 42 == 1.2 Features == 43 43 44 44 45 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 -* Ultra-long RF range 47 47 * Support LoRaWAN v1.0.4 protocol 48 48 * Support peer-to-peer protocol 49 49 * TCXO crystal to ensure RF performance on low temperature 50 -* Sp ringRFantenna59 +* SMD Antenna pad and i-pex antenna connector 51 51 * Available in different frequency LoRaWAN frequency bands. 52 52 * World-wide unique OTAA keys. 53 53 * AT Command via UART-TTL interface 54 54 * Firmware upgradable via UART interface 55 -* Open Source Mobile App forLoRaWAN signaldetect andGPStracking.64 +* Ultra-long RF range 56 56 57 - 58 58 == 1.3 Specification == 59 59 60 60 ... ... @@ -61,7 +61,8 @@ 61 61 * CPU: 32-bit 48 MHz 62 62 * Flash: 256KB 63 63 * RAM: 64KB 64 -* Input Power Range: 5v 72 +* Input Power Range: 1.8v ~~ 3.7v 73 +* Power Consumption: < 4uA. 65 65 * Frequency Range: 150 MHz ~~ 960 MHz 66 66 * Maximum Power +22 dBm constant RF output 67 67 * High sensitivity: -148 dBm ... ... @@ -73,134 +73,449 @@ 73 73 ** Operating: 10 ~~ 95% (Non-Condensing) 74 74 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 75 75 * LoRa Rx current: <9 mA 85 +* I/O Voltage: 3.3v 76 76 87 +== 1.4 AT Command == 77 77 78 -== 1.4 Pin Mapping & LED == 79 79 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. 80 80 81 -[[image:image-20220813183239-3.png||height="526" width="662"]] 82 82 83 83 94 +== 1.5 Dimension == 84 84 85 - == 1.5 Example: Send & Get Messages viaLoRaWAN inPC ==96 +[[image:image-20220718094750-3.png]] 86 86 87 87 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 + 88 88 ((( 89 - Assume useralreadyinput theLA66 USB LoRaWAN Adapter OTAA KeysinTTN andereisalreadyTTNnetworkcoverage.120 +[[image:image-20220715000826-2.png||height="145" width="220"]] 90 90 ))) 91 91 123 +((( 124 + 125 +))) 92 92 93 -(% 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 +))) 94 94 131 +((( 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 +))) 95 95 96 -[[image:image-20220723100027-1.png]] 137 +((( 138 +((( 139 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 140 +))) 141 +))) 97 97 143 +((( 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 +))) 98 98 99 -Open the serial port tool 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 +))) 100 100 101 -[[image:image-20220602161617-8.png]] 102 102 103 103 104 - [[image:image-20220602161718-9.png||height="457"width="800"]]157 +== 2.2 Features == 105 105 106 106 160 +* 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 107 107 108 - (% style="color:blue"%)**2.Press the reset switch RST on the LA66 USB LoRaWAN Adapter toreset it.**171 +== 2.3 Specification == 109 109 110 110 111 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 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 112 112 192 +== 2.4 Pin Mapping & LED == 113 113 114 -[[image:image-20220602161935-10.png||height="498" width="800"]] 115 115 195 +[[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" %)**3. See Uplink Command** 119 119 120 120 121 -Command format: (% style="color:#4472c4"%)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**203 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 122 122 123 -example: AT+SENDB=01,02,8,05820802581ea0a5 124 124 125 - [[image:image-20220602162157-11.png||height="497" width="800"]]206 +**Show connection diagram:** 126 126 127 127 209 +[[image:image-20220723170210-2.png||height="908" width="681"]] 128 128 129 -(% style="color:blue" %)**4. Check to see if TTN received the message** 130 130 131 131 132 - [[image:image-20220817093644-1.png]]213 +(% style="color:blue" %)**1. open Arduino IDE** 133 133 134 134 216 +[[image:image-20220723170545-4.png]] 135 135 136 -== 1.6 Example: How to join helium == 137 137 138 138 220 +(% style="color:blue" %)**2. Open project** 139 139 140 -(% style="color:blue" %)**1. Create a new device.** 141 141 223 +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]] 142 142 143 -[[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"]]225 +[[image:image-20220726135239-1.png]] 144 144 145 145 228 +(% 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** 146 146 147 - (% style="color:blue" %)**2. Save the deviceafter fillingin thenecessaryinformation.**230 +[[image:image-20220726135356-2.png]] 148 148 149 149 150 - [[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"]]233 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 151 151 152 152 236 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 153 153 154 -(% style="color:blue" %)**3. Use AT commands.** 155 155 156 156 157 - [[image:image-20220909151441-1.jpeg||height="695"width="521"]]240 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 158 158 159 159 243 +(% style="color:blue" %)**1. Open project** 160 160 161 -(% style="color:blue" %)**4. Use the serial port tool** 162 162 246 +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]] 163 163 164 -[[image:image-20220909151517-2.png||height="543" width="708"]] 165 165 249 +[[image:image-20220723172502-8.png]] 166 166 167 167 168 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 169 169 253 +(% 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** 170 170 171 -[[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"]] 172 172 256 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 173 173 174 174 175 -(% style="color:blue" %)**6. Network successfully.** 176 176 260 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 177 177 178 -[[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"]] 179 179 263 +(% style="color:blue" %)**1. Open project** 180 180 181 181 182 - (% style="color:blue" %)**7.Sendplinkusingnd**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]] 183 183 184 184 185 -[[image:image-20220 912085244-1.png]]269 +[[image:image-20220723173341-10.png||height="581" width="1014"]] 186 186 187 187 188 -[[image:image-20220912085307-2.png]] 189 189 273 +(% 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** 190 190 191 191 192 -[[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"]]276 +[[image:image-20220723173950-11.png||height="665" width="1012"]] 193 193 194 194 195 195 196 - ==1.7 Example:SendPC'sCPU/RAM usage toTTN viapython ==280 +(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 197 197 282 +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/]] 198 198 284 +[[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 + 199 199 **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]] 200 200 201 201 (**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]]) 202 202 203 - 204 204 (% style="color:red" %)**Preconditions:** 205 205 206 206 (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** ... ... @@ -213,31 +213,26 @@ 213 213 214 214 (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 215 215 216 -(% 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 217 217 218 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 219 - 220 - 221 221 [[image:image-20220602115852-3.png||height="450" width="1187"]] 222 222 223 223 224 224 225 -== 1.8Example: Send & Get Messages via LoRaWAN in RPi ==546 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 226 226 227 227 228 228 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 229 229 230 230 231 -(% style="color:blue" %)**1. 552 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 232 232 233 - 234 234 [[image:image-20220723100439-2.png]] 235 235 236 236 237 237 238 -(% style="color:blue" %)**2. 558 +(% style="color:blue" %)**2. Install Minicom in RPi.** 239 239 240 - 241 241 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 242 242 243 243 (% style="background-color:yellow" %)**apt update** ... ... @@ -251,9 +251,8 @@ 251 251 252 252 253 253 254 -(% style="color:blue" %)**3. 573 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 255 255 256 - 257 257 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 258 258 259 259 ... ... @@ -261,9 +261,8 @@ 261 261 262 262 263 263 264 -(% style="color:blue" %)**4. 582 +(% style="color:blue" %)**4. Send Uplink message** 265 265 266 - 267 267 Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 268 268 269 269 example: AT+SENDB=01,02,8,05820802581ea0a5 ... ... @@ -275,18 +275,16 @@ 275 275 276 276 Check to see if TTN received the message 277 277 278 - 279 279 [[image:image-20220602160627-7.png||height="369" width="800"]] 280 280 281 281 282 282 283 -== 1.9Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==599 +== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 284 284 285 285 286 -=== 1.9.1 Hardware and Software Connection ===602 +=== 3.8.1 Hardware and Software Connection === 287 287 288 288 289 - 290 290 ==== (% style="color:blue" %)**Overview:**(%%) ==== 291 291 292 292 ... ... @@ -300,11 +300,8 @@ 300 300 301 301 302 302 303 - 304 - 305 305 ==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 306 306 307 - 308 308 A USB to Type-C adapter is needed to connect to a Mobile phone. 309 309 310 310 Note: The package of LA66 USB adapter already includes this USB Type-C adapter. ... ... @@ -312,28 +312,19 @@ 312 312 [[image:image-20220813174353-2.png||height="360" width="313"]] 313 313 314 314 315 - 316 - 317 317 ==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 318 318 319 - 320 320 [[(% 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) 321 321 322 - 323 323 [[image:image-20220813173738-1.png]] 324 324 325 325 326 - 327 - 328 328 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 329 329 330 - 331 331 Function and page introduction 332 332 333 - 334 334 [[image:image-20220723113448-7.png||height="995" width="450"]] 335 335 336 - 337 337 **Block Explain:** 338 338 339 339 1. Display LA66 USB LoRaWAN Module connection status ... ... @@ -363,10 +363,8 @@ 363 363 13. exit button 364 364 365 365 366 - 367 367 LA66 USB LoRaWAN Module not connected 368 368 369 - 370 370 [[image:image-20220723110520-5.png||height="677" width="508"]] 371 371 372 372 ... ... @@ -373,18 +373,15 @@ 373 373 374 374 Connect LA66 USB LoRaWAN Module 375 375 376 - 377 377 [[image:image-20220723110626-6.png||height="681" width="511"]] 378 378 379 379 380 380 681 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 381 381 382 -=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 383 383 384 - 385 385 (% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 386 386 387 - 388 388 [[image:image-20220723134549-8.png]] 389 389 390 390 ... ... @@ -391,7 +391,6 @@ 391 391 392 392 (% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 393 393 394 - 395 395 Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 396 396 397 397 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/]] ... ... @@ -398,9 +398,7 @@ 398 398 399 399 After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 400 400 401 -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]] 402 402 403 - 404 404 Example output in NodeRed is as below: 405 405 406 406 [[image:image-20220723144339-1.png]] ... ... @@ -407,22 +407,21 @@ 407 407 408 408 409 409 410 -== 1.10Upgrade Firmware of LA66 USB LoRaWAN Adapter ==705 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 411 411 412 412 413 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method .708 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 414 414 415 -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) .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) 416 416 417 - 418 418 [[image:image-20220723150132-2.png]] 419 419 420 420 421 421 422 -= 2. FAQ =716 += 4. FAQ = 423 423 424 424 425 -== 2.1 How to Compile Source Code for LA66? ==719 +== 4.1 How to Compile Source Code for LA66? == 426 426 427 427 428 428 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]] ... ... @@ -429,19 +429,12 @@ 429 429 430 430 431 431 432 -= =2.2Where to findPeer-to-PeerfirmwareofLA66?==726 += 5. Order Info = 433 433 434 434 435 - Instruction for LA66PeeroPeer firmware[[Instruction >>doc:Main.UserManual forLoRaWANEndNodes.LA66UserManual.Instruction for LA66Peer toPeer firmware.WebHome]]729 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 436 436 437 437 438 - 439 -= 3. Order Info = 440 - 441 - 442 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 443 - 444 - 445 445 (% style="color:blue" %)**XXX**(%%): The default frequency band 446 446 447 447 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -454,37 +454,7 @@ 454 454 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 455 455 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 456 456 744 += 6. Reference = 457 457 458 -= 4. Reference = 459 459 460 - 461 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 462 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 463 - 464 - 465 -= 5. FCC Statement = 466 - 467 - 468 -(% style="color:red" %)**FCC Caution:** 469 - 470 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 471 - 472 -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. 473 - 474 - 475 -(% style="color:red" %)**IMPORTANT NOTE: ** 476 - 477 -(% 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: 478 - 479 -—Reorient or relocate the receiving antenna. 480 - 481 -—Increase the separation between the equipment and receiver. 482 - 483 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 484 - 485 -—Consult the dealer or an experienced radio/TV technician for help. 486 - 487 - 488 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 489 - 490 -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. 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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