Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -6,34 +6,26 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 11 11 12 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 13 13 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 14 +== 1.1 Overview == 19 19 20 -((( 21 - 22 -))) 23 23 17 +[[image:image-20220715001142-3.png||height="145" width="220"]] 18 + 19 + 24 24 ((( 25 -(% style="color:blue" %)** DraginoLA66**(%%) isasmall wirelessLoRaWANmodule thatoffersa very compellingmixoflong-range,lowpowerconsumption,andsecuredata transmission. It is designedtofacilitatedevelopersto quicklydeployindustrial-levelLoRaWANand IoT solutions. It helps users to turn theidea intoapracticalapplication andmaketheInternetof Thingsareality.It is easytocreatendconnect your things everywhere.21 +(% 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. 26 26 ))) 27 -))) 28 28 29 29 ((( 30 -((( 31 31 (% 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 -))) 34 34 35 35 ((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 39 39 ... ... @@ -40,146 +40,35 @@ 40 40 ((( 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 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 52 53 53 == 1.2 Features == 54 54 44 + 45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 +* Ultra-long RF range 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 -* S MD Antennapad andi-pexantennaconnector50 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 - 66 - 67 - 68 68 == 1.3 Specification == 69 69 70 -* CPU: 32-bit 48 MHz 71 -* Flash: 256KB 72 -* RAM: 64KB 73 -* Input Power Range: 1.8v ~~ 3.7v 74 -* Power Consumption: < 4uA. 75 -* Frequency Range: 150 MHz ~~ 960 MHz 76 -* Maximum Power +22 dBm constant RF output 77 -* High sensitivity: -148 dBm 78 -* Temperature: 79 -** Storage: -55 ~~ +125℃ 80 -** Operating: -40 ~~ +85℃ 81 -* Humidity: 82 -** Storage: 5 ~~ 95% (Non-Condensing) 83 -** Operating: 10 ~~ 95% (Non-Condensing) 84 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 85 -* LoRa Rx current: <9 mA 86 -* I/O Voltage: 3.3v 87 87 88 - 89 - 90 - 91 -== 1.4 AT Command == 92 - 93 - 94 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 95 - 96 - 97 - 98 -== 1.5 Dimension == 99 - 100 -[[image:image-20220718094750-3.png]] 101 - 102 - 103 - 104 -== 1.6 Pin Mapping == 105 - 106 -[[image:image-20220720111850-1.png]] 107 - 108 - 109 - 110 -== 1.7 Land Pattern == 111 - 112 -[[image:image-20220517072821-2.png]] 113 - 114 - 115 - 116 -= 2. LA66 LoRaWAN Shield = 117 - 118 - 119 -== 2.1 Overview == 120 - 121 - 122 -((( 123 -[[image:image-20220715000826-2.png||height="145" width="220"]] 124 -))) 125 - 126 -((( 127 - 128 -))) 129 - 130 -((( 131 -(% 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. 132 -))) 133 - 134 -((( 135 -((( 136 -(% 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. 137 -))) 138 -))) 139 - 140 -((( 141 -((( 142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 143 -))) 144 -))) 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 - 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 -))) 157 - 158 - 159 - 160 -== 2.2 Features == 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 - 173 - 174 - 175 - 176 -== 2.3 Specification == 177 - 178 178 * CPU: 32-bit 48 MHz 179 179 * Flash: 256KB 180 180 * RAM: 64KB 181 -* Input Power Range: 1.8v ~~ 3.7v 182 -* Power Consumption: < 4uA. 63 +* Input Power Range: 5v 183 183 * Frequency Range: 150 MHz ~~ 960 MHz 184 184 * Maximum Power +22 dBm constant RF output 185 185 * High sensitivity: -148 dBm ... ... @@ -191,346 +191,111 @@ 191 191 ** Operating: 10 ~~ 95% (Non-Condensing) 192 192 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 193 193 * LoRa Rx current: <9 mA 194 -* I/O Voltage: 3.3v 195 195 76 +== 1.4 Pin Mapping & LED == 196 196 197 197 79 +[[image:image-20220813183239-3.png||height="526" width="662"]] 198 198 199 -== 2.4 LED == 200 200 201 201 202 -~1. The LED lights up red when there is an upstream data packet 203 -2. When the network is successfully connected, the green light will be on for 5 seconds 204 -3. Purple light on when receiving downlink data packets 83 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 205 205 206 206 207 - 208 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 209 - 210 - 211 -**Show connection diagram:** 212 - 213 - 214 -[[image:image-20220723170210-2.png||height="908" width="681"]] 215 - 216 - 217 - 218 -**1. open Arduino IDE** 219 - 220 - 221 -[[image:image-20220723170545-4.png]] 222 - 223 - 224 - 225 -**2. Open project** 226 - 227 - 228 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 229 - 230 -[[image:image-20220723170750-5.png||height="533" width="930"]] 231 - 232 - 233 - 234 -**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** 235 - 236 - 237 -[[image:image-20220723171228-6.png]] 238 - 239 - 240 - 241 -**4. After the upload is successful, open the serial port monitoring and send the AT command** 242 - 243 - 244 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 245 - 246 - 247 - 248 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 249 - 250 - 251 -**1. Open project** 252 - 253 - 254 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 255 - 256 -[[image:image-20220723172502-8.png]] 257 - 258 - 259 - 260 -2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 261 - 262 - 263 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 264 - 265 - 266 - 267 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 268 - 269 - 270 -**1. Open project** 271 - 272 - 273 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 274 - 275 - 276 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 277 - 278 - 279 - 280 -**2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 281 - 282 - 283 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 284 - 285 - 286 - 287 -**3. Integration into Node-red via TTNV3** 288 - 289 -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/]] 290 - 291 -[[image:image-20220723175700-12.png||height="602" width="995"]] 292 - 293 - 294 - 295 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 296 - 297 - 298 -=== 2.8.1 Items needed for update === 299 - 300 - 301 -1. LA66 LoRaWAN Shield 302 -1. Arduino 303 -1. USB TO TTL Adapter 304 - 305 -[[image:image-20220602100052-2.png||height="385" width="600"]] 306 - 307 - 308 -=== 2.8.2 Connection === 309 - 310 - 311 -[[image:image-20220602101311-3.png||height="276" width="600"]] 312 - 313 - 314 314 ((( 315 - (%style="color:blue"%)**LA66 LoRaWANShield**(%%)**<->**(%style="color:blue"%)**USBTTL**87 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 316 316 ))) 317 317 318 -((( 319 -(% style="background-color:yellow" %)**GND <-> GND 320 -TXD <-> TXD 321 -RXD <-> RXD** 322 -))) 323 323 91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 324 324 325 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 326 326 327 - Connect USB TTL Adapter to PCafter connectingthe wires94 +[[image:image-20220723100027-1.png]] 328 328 329 329 330 - [[image:image-20220602102240-4.png||height="304"width="600"]]97 +Open the serial port tool 331 331 99 +[[image:image-20220602161617-8.png]] 332 332 333 - ===2.8.3 Upgradesteps===101 +[[image:image-20220602161718-9.png||height="457" width="800"]] 334 334 335 335 336 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 337 337 105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 338 338 339 -[[image:image-20220602102824-5.png||height="306" width="600"]] 340 340 108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 341 341 342 342 343 - ==== (% style="color:blue" %)2.Press theRST switchonce(%%)====111 +[[image:image-20220602161935-10.png||height="498" width="800"]] 344 344 345 345 346 -[[image:image-20220602104701-12.png||height="285" width="600"]] 347 347 115 +(% style="color:blue" %)**3. See Uplink Command** 348 348 349 349 350 - ====(% style="color:blue" %)3.Openhe Upgradetool(Tremo Programmer) inPC andUpgrade(%%) ====118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 351 351 120 +example: AT+SENDB=01,02,8,05820802581ea0a5 352 352 353 -((( 354 -(% 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/]]** 355 -))) 122 +[[image:image-20220602162157-11.png||height="497" width="800"]] 356 356 357 357 358 -[[image:image-20220602103227-6.png]] 359 359 126 +(% style="color:blue" %)**4. Check to see if TTN received the message** 360 360 361 -[[image:image-20220602103357-7.png]] 362 362 129 +[[image:image-20220817093644-1.png]] 363 363 364 364 365 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 366 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 367 367 133 +== 1.6 Example: How to join helium == 368 368 369 - [[image:image-20220602103844-8.png]]135 +(% style="color:blue" %)**1. Create a new device.** 370 370 137 +[[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"]] 371 371 372 372 373 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 374 -(% style="color:blue" %)**3. Select the bin file to burn** 140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 375 375 142 +[[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"]] 376 376 377 -[[image:image-20220602104144-9.png]] 378 378 145 +(% style="color:blue" %)**3. Use AT commands.** 379 379 380 -[[image:image-20220 602104251-10.png]]147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 381 381 382 382 383 - [[image:image-20220602104402-11.png]]150 +(% style="color:blue" %)**4.. Use the serial port tool** 384 384 152 +[[image:image-20220909151517-2.png||height="543" width="708"]] 385 385 386 386 387 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 388 -(% style="color:blue" %)**4. Click to start the download** 155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration** 389 389 390 -[[image:image-20220602 104923-13.png]]157 +[[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"]] 391 391 392 392 160 +(% style="color:blue" %)**6. Network successfully.** 393 393 394 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 395 -(% style="color:blue" %)**5. Check update process** 162 +[[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"]] 396 396 397 397 398 - [[image:image-20220602104948-14.png]]165 +(% style="color:blue" %)**7. Send uplink using command** 399 399 167 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]] 400 400 169 +[[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"]] 401 401 402 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 403 -(% style="color:blue" %)**The following picture shows that the burning is successful** 404 404 405 - [[image:image-20220602105251-15.png]]172 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 406 406 407 407 408 - 409 -= 3. LA66 USB LoRaWAN Adapter = 410 - 411 - 412 -== 3.1 Overview == 413 - 414 - 415 -[[image:image-20220715001142-3.png||height="145" width="220"]] 416 - 417 - 418 -((( 419 -(% 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. 420 -))) 421 - 422 -((( 423 -(% 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. 424 -))) 425 - 426 -((( 427 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 428 -))) 429 - 430 -((( 431 -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. 432 -))) 433 - 434 -((( 435 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 436 -))) 437 - 438 - 439 - 440 -== 3.2 Features == 441 - 442 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 443 -* Ultra-long RF range 444 -* Support LoRaWAN v1.0.4 protocol 445 -* Support peer-to-peer protocol 446 -* TCXO crystal to ensure RF performance on low temperature 447 -* Spring RF antenna 448 -* Available in different frequency LoRaWAN frequency bands. 449 -* World-wide unique OTAA keys. 450 -* AT Command via UART-TTL interface 451 -* Firmware upgradable via UART interface 452 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 453 - 454 - 455 - 456 -== 3.3 Specification == 457 - 458 -* CPU: 32-bit 48 MHz 459 -* Flash: 256KB 460 -* RAM: 64KB 461 -* Input Power Range: 5v 462 -* Frequency Range: 150 MHz ~~ 960 MHz 463 -* Maximum Power +22 dBm constant RF output 464 -* High sensitivity: -148 dBm 465 -* Temperature: 466 -** Storage: -55 ~~ +125℃ 467 -** Operating: -40 ~~ +85℃ 468 -* Humidity: 469 -** Storage: 5 ~~ 95% (Non-Condensing) 470 -** Operating: 10 ~~ 95% (Non-Condensing) 471 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 472 -* LoRa Rx current: <9 mA 473 - 474 - 475 - 476 -== 3.4 Pin Mapping & LED == 477 - 478 - 479 - 480 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 481 - 482 - 483 -((( 484 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 485 -))) 486 - 487 - 488 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 489 - 490 - 491 -[[image:image-20220723100027-1.png]] 492 - 493 - 494 -Open the serial port tool 495 - 496 -[[image:image-20220602161617-8.png]] 497 - 498 -[[image:image-20220602161718-9.png||height="457" width="800"]] 499 - 500 - 501 - 502 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 503 - 504 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 505 - 506 - 507 -[[image:image-20220602161935-10.png||height="498" width="800"]] 508 - 509 - 510 - 511 -(% style="color:blue" %)**3. See Uplink Command** 512 - 513 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 514 - 515 -example: AT+SENDB=01,02,8,05820802581ea0a5 516 - 517 -[[image:image-20220602162157-11.png||height="497" width="800"]] 518 - 519 - 520 - 521 -(% style="color:blue" %)**4. Check to see if TTN received the message** 522 - 523 -[[image:image-20220602162331-12.png||height="420" width="800"]] 524 - 525 - 526 - 527 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 528 - 529 - 530 530 **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]] 531 531 532 532 (**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]]) 533 533 179 + 534 534 (% style="color:red" %)**Preconditions:** 535 535 536 536 (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** ... ... @@ -545,11 +545,12 @@ 545 545 546 546 (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 547 547 194 + 548 548 [[image:image-20220602115852-3.png||height="450" width="1187"]] 549 549 550 550 551 551 552 -== 3.7Example: Send & Get Messages via LoRaWAN in RPi ==199 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 553 553 554 554 555 555 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. ... ... @@ -557,6 +557,7 @@ 557 557 558 558 (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 559 559 207 + 560 560 [[image:image-20220723100439-2.png]] 561 561 562 562 ... ... @@ -563,6 +563,7 @@ 563 563 564 564 (% style="color:blue" %)**2. Install Minicom in RPi.** 565 565 214 + 566 566 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 567 567 568 568 (% style="background-color:yellow" %)**apt update** ... ... @@ -578,6 +578,7 @@ 578 578 579 579 (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 580 580 230 + 581 581 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 582 582 583 583 ... ... @@ -587,6 +587,7 @@ 587 587 588 588 (% style="color:blue" %)**4. Send Uplink message** 589 589 240 + 590 590 Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 591 591 592 592 example: AT+SENDB=01,02,8,05820802581ea0a5 ... ... @@ -602,102 +602,127 @@ 602 602 603 603 604 604 605 -== 3.8Example: Use of LA66 USB LoRaWAN Adapter andAPP sampleprocess and DRAGINO-LA66-APP.==256 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 606 606 607 607 608 -=== 3.8.1DRAGINO-LA66-APP===259 +=== 1.9.1 Hardware and Software Connection === 609 609 610 610 611 -[[image:image-20220723102027-3.png]] 612 612 263 +==== (% style="color:blue" %)**Overview:**(%%) ==== 613 613 614 614 615 -==== (% style="color:blue" %)**Overview:**(%%) ==== 266 +((( 267 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 616 616 269 +* Send real-time location information of mobile phone to LoRaWAN network. 270 +* Check LoRaWAN network signal strengh. 271 +* Manually send messages to LoRaWAN network. 272 +))) 617 617 618 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter. 619 619 620 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 621 621 622 622 277 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 623 623 624 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 625 625 280 +A USB to Type-C adapter is needed to connect to a Mobile phone. 626 626 627 - Requiresatype-c toUSB adapter282 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 628 628 629 -[[image:image-20220 723104754-4.png]]284 +[[image:image-20220813174353-2.png||height="360" width="313"]] 630 630 631 631 632 632 288 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 289 + 290 + 291 +[[(% 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) 292 + 293 +[[image:image-20220813173738-1.png]] 294 + 295 + 296 + 633 633 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 634 634 635 635 636 636 Function and page introduction 637 637 638 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 639 639 640 - 1.Display LA66 USB LoRaWAN Moduleconnectionstatus303 +[[image:image-20220723113448-7.png||height="995" width="450"]] 641 641 642 - 2.Check and reconnect305 +**Block Explain:** 643 643 644 - 3.Turnsend timestampsonoroff307 +1. Display LA66 USB LoRaWAN Module connection status 645 645 646 - 4.DisplayLoRaWan connection status309 +2. Check and reconnect 647 647 648 - 5.CheckLoRaWanconnection status311 +3. Turn send timestamps on or off 649 649 650 - 6.TheRSSI valueof thenodewhen the ACK isreceived313 +4. Display LoRaWan connection status 651 651 652 - 7.Node'sSignal StrengthIcon315 +5. Check LoRaWan connection status 653 653 654 - 8.Setthepacketsending interval of the nodein seconds317 +6. The RSSI value of the node when the ACK is received 655 655 656 - 9.ATcommand inputbox319 +7. Node's Signal Strength Icon 657 657 658 - 10.SendAT command button321 +8. Configure Location Uplink Interval 659 659 660 - 11.Nodelogbox323 +9. AT command input box 661 661 662 -1 2.clearlogbutton325 +10. Send Button: Send input box info to LA66 USB Adapter 663 663 664 -1 3.exitbutton327 +11. Output Log from LA66 USB adapter 665 665 329 +12. clear log button 666 666 331 +13. exit button 332 + 333 + 334 + 667 667 LA66 USB LoRaWAN Module not connected 668 668 669 -[[image:image-20220723110520-5.png||height="903" width="677"]] 670 670 338 +[[image:image-20220723110520-5.png||height="677" width="508"]] 671 671 672 672 341 + 673 673 Connect LA66 USB LoRaWAN Module 674 674 675 -[[image:image-20220723110626-6.png||height=" 906" width="680"]]344 +[[image:image-20220723110626-6.png||height="681" width="511"]] 676 676 677 677 678 678 679 -=== 3.8.2UseDRAGINO-LA66-APP to obtainpositioning informationandsend itto TTNV3through LA66 USB LoRaWAN Adapterandintegrateit intoNode-RED===348 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 680 680 681 681 682 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 351 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 683 683 353 + 684 684 [[image:image-20220723134549-8.png]] 685 685 686 686 687 687 688 -**2. Open Node-RED,And import the JSON file to generate the flow** 358 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 689 689 690 -Sample JSON file please go to this link to download:放置JSON文件的链接 691 691 692 - For the usageofNode-RED,pleasereferto:[[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]361 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 693 693 694 - The followingisthepositioningeffectp363 +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/]] 695 695 365 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 366 + 367 +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]] 368 + 369 + 370 +Example output in NodeRed is as below: 371 + 696 696 [[image:image-20220723144339-1.png]] 697 697 698 698 699 699 700 -== 3.9Upgrade Firmware of LA66 USB LoRaWAN Adapter ==376 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 701 701 702 702 703 703 The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method ... ... @@ -704,16 +704,27 @@ 704 704 705 705 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) 706 706 383 + 707 707 [[image:image-20220723150132-2.png]] 708 708 709 709 710 710 711 -= 4.OrderInfo=388 += 2. FAQ = 712 712 713 713 714 - **PartNumber:**(%style="color:blue"%)**LA66-XXX**(%%), (% style="color:blue"%)**LA66-LoRaWAN-Shield-XXX**(%%) **or**(% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**391 +== 2.1 How to Compile Source Code for LA66? == 715 715 716 716 394 +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]] 395 + 396 + 397 + 398 += 3. Order Info = 399 + 400 + 401 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 402 + 403 + 717 717 (% style="color:blue" %)**XXX**(%%): The default frequency band 718 718 719 719 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -726,8 +726,10 @@ 726 726 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 727 727 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 728 728 416 += 4. Reference = 729 729 730 -= 5. Reference = 731 731 419 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 420 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 732 732 733 - *Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]422 +
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