Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
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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 ... ... @@ -40,13 +40,10 @@ 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 ... ... @@ -53,16 +53,19 @@ 53 53 == 1.2 Features == 54 54 55 55 45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 +* Ultra-long RF range 56 56 * Support LoRaWAN v1.0.4 protocol 57 57 * Support peer-to-peer protocol 58 58 * TCXO crystal to ensure RF performance on low temperature 59 -* S MD Antennapad andi-pexantennaconnector50 +* Spring RF antenna 60 60 * Available in different frequency LoRaWAN frequency bands. 61 61 * World-wide unique OTAA keys. 62 62 * AT Command via UART-TTL interface 63 63 * Firmware upgradable via UART interface 64 -* Ultra-longRFrange55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 65 65 57 + 66 66 == 1.3 Specification == 67 67 68 68 ... ... @@ -69,8 +69,7 @@ 69 69 * CPU: 32-bit 48 MHz 70 70 * Flash: 256KB 71 71 * RAM: 64KB 72 -* Input Power Range: 1.8v ~~ 3.7v 73 -* Power Consumption: < 4uA. 64 +* Input Power Range: 5v 74 74 * Frequency Range: 150 MHz ~~ 960 MHz 75 75 * Maximum Power +22 dBm constant RF output 76 76 * High sensitivity: -148 dBm ... ... @@ -82,449 +82,134 @@ 82 82 ** Operating: 10 ~~ 95% (Non-Condensing) 83 83 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 84 84 * LoRa Rx current: <9 mA 85 -* I/O Voltage: 3.3v 86 86 87 -== 1.4 AT Command == 88 88 78 +== 1.4 Pin Mapping & LED == 89 89 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. 91 91 81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 92 92 93 93 94 -== 1.5 Dimension == 95 95 96 - [[image:image-20220718094750-3.png]]85 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 97 97 98 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 - 119 119 ((( 120 - [[image:image-20220715000826-2.png||height="145"width="220"]]89 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 121 121 ))) 122 122 123 -((( 124 - 125 -))) 126 126 127 -((( 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 -))) 93 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 130 130 131 -((( 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 -))) 136 136 137 -((( 138 -((( 139 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 140 -))) 141 -))) 96 +[[image:image-20220723100027-1.png]] 142 142 143 -((( 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 -))) 148 148 149 -((( 150 -((( 151 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 152 -))) 153 -))) 99 +Open the serial port tool 154 154 101 +[[image:image-20220602161617-8.png]] 155 155 156 156 157 - ==2.2Features==104 +[[image:image-20220602161718-9.png||height="457" width="800"]] 158 158 159 159 160 -* 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 170 170 171 -= =2.3Specification==108 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 172 172 173 173 174 -* 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 111 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 191 191 192 -== 2.4 Pin Mapping & LED == 193 193 114 +[[image:image-20220602161935-10.png||height="498" width="800"]] 194 194 195 -[[image:image-20220814101457-1.png||height="553" width="761"]] 196 196 197 -~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 200 200 118 +(% style="color:blue" %)**3. See Uplink Command** 201 201 202 202 203 - == 2.5 Example: Use ATCommandtocommunicatewithLA66 moduleviaArduinoUNO. ==121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 204 204 123 +example: AT+SENDB=01,02,8,05820802581ea0a5 205 205 206 - **Show connectiondiagram:**125 +[[image:image-20220602162157-11.png||height="497" width="800"]] 207 207 208 208 209 -[[image:image-20220723170210-2.png||height="908" width="681"]] 210 210 129 +(% style="color:blue" %)**4. Check to see if TTN received the message** 211 211 212 212 213 - (% style="color:blue" %)**1.openArduino IDE**132 +[[image:image-20220817093644-1.png]] 214 214 215 215 216 -[[image:image-20220723170545-4.png]] 217 217 136 +== 1.6 Example: How to join helium == 218 218 219 219 220 -(% style="color:blue" %)**2. Open project** 221 221 140 +(% style="color:blue" %)**1. Create a new device.** 222 222 223 -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]] 224 224 225 -[[image:image-202207 26135239-1.png]]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"]] 226 226 227 227 228 -(% 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** 229 229 230 - [[image:image-20220726135356-2.png]]147 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 231 231 232 232 233 - (% style="color:blue" %)**4. Afterthe uploadsuccessful,opentheialportmonitoringnd sendtheAT command**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"]] 234 234 235 235 236 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 237 237 154 +(% style="color:blue" %)**3. Use AT commands.** 238 238 239 239 240 - == 2.6 Example:Join TTN networkand send an uplink message,getdownlink message.==157 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 241 241 242 242 243 -(% style="color:blue" %)**1. Open project** 244 244 161 +(% style="color:blue" %)**4. Use the serial port tool** 245 245 246 -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]] 247 247 164 +[[image:image-20220909151517-2.png||height="543" width="708"]] 248 248 249 -[[image:image-20220723172502-8.png]] 250 250 251 251 168 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 252 252 253 -(% 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** 254 254 171 +[[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"]] 255 255 256 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 257 257 258 258 175 +(% style="color:blue" %)**6. Network successfully.** 259 259 260 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 261 261 178 +[[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"]] 262 262 263 -(% style="color:blue" %)**1. Open project** 264 264 265 265 266 - Log-Temperature-Sensor-and-send-data-to-TTN sourcecodelink: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]182 +(% style="color:blue" %)**7. Send uplink using command** 267 267 268 268 269 -[[image:image-20220 723173341-10.png||height="581" width="1014"]]185 +[[image:image-20220912085244-1.png]] 270 270 271 271 188 +[[image:image-20220912085307-2.png]] 272 272 273 -(% 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** 274 274 275 275 276 -[[image:image-202207 23173950-11.png||height="665" width="1012"]]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"]] 277 277 278 278 279 279 280 - (%style="color:blue"%)**3.Integrationinto Node-redviaTTNV3**196 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 281 281 282 -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/]] 283 283 284 -[[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 - 524 524 **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]] 525 525 526 526 (**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]]) 527 527 203 + 528 528 (% style="color:red" %)**Preconditions:** 529 529 530 530 (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** ... ... @@ -537,26 +537,31 @@ 537 537 538 538 (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 539 539 540 -(% style="color:blue" %)**2.**(%%) Run theython script inPCandseehe TTN216 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 541 541 218 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 219 + 220 + 542 542 [[image:image-20220602115852-3.png||height="450" width="1187"]] 543 543 544 544 545 545 546 -== 3.7Example: Send & Get Messages via LoRaWAN in RPi ==225 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 547 547 548 548 549 549 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 550 550 551 551 552 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 231 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 553 553 233 + 554 554 [[image:image-20220723100439-2.png]] 555 555 556 556 557 557 558 -(% style="color:blue" %)**2. Install Minicom in RPi.** 238 +(% style="color:blue" %)**2. Install Minicom in RPi.** 559 559 240 + 560 560 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 561 561 562 562 (% style="background-color:yellow" %)**apt update** ... ... @@ -570,8 +570,9 @@ 570 570 571 571 572 572 573 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 254 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 574 574 256 + 575 575 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 576 576 577 577 ... ... @@ -579,8 +579,9 @@ 579 579 580 580 581 581 582 -(% style="color:blue" %)**4. Send Uplink message** 264 +(% style="color:blue" %)**4. Send Uplink message** 583 583 266 + 584 584 Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 585 585 586 586 example: AT+SENDB=01,02,8,05820802581ea0a5 ... ... @@ -592,16 +592,18 @@ 592 592 593 593 Check to see if TTN received the message 594 594 278 + 595 595 [[image:image-20220602160627-7.png||height="369" width="800"]] 596 596 597 597 598 598 599 -== 3.8Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==283 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 600 600 601 601 602 -=== 3.8.1 Hardware and Software Connection ===286 +=== 1.9.1 Hardware and Software Connection === 603 603 604 604 289 + 605 605 ==== (% style="color:blue" %)**Overview:**(%%) ==== 606 606 607 607 ... ... @@ -615,8 +615,11 @@ 615 615 616 616 617 617 303 + 304 + 618 618 ==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 619 619 307 + 620 620 A USB to Type-C adapter is needed to connect to a Mobile phone. 621 621 622 622 Note: The package of LA66 USB adapter already includes this USB Type-C adapter. ... ... @@ -624,19 +624,28 @@ 624 624 [[image:image-20220813174353-2.png||height="360" width="313"]] 625 625 626 626 315 + 316 + 627 627 ==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 628 628 319 + 629 629 [[(% 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) 630 630 322 + 631 631 [[image:image-20220813173738-1.png]] 632 632 633 633 326 + 327 + 634 634 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 635 635 330 + 636 636 Function and page introduction 637 637 333 + 638 638 [[image:image-20220723113448-7.png||height="995" width="450"]] 639 639 336 + 640 640 **Block Explain:** 641 641 642 642 1. Display LA66 USB LoRaWAN Module connection status ... ... @@ -666,8 +666,10 @@ 666 666 13. exit button 667 667 668 668 366 + 669 669 LA66 USB LoRaWAN Module not connected 670 670 369 + 671 671 [[image:image-20220723110520-5.png||height="677" width="508"]] 672 672 673 673 ... ... @@ -674,15 +674,18 @@ 674 674 675 675 Connect LA66 USB LoRaWAN Module 676 676 376 + 677 677 [[image:image-20220723110626-6.png||height="681" width="511"]] 678 678 679 679 680 680 681 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 682 682 382 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 683 683 384 + 684 684 (% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 685 685 387 + 686 686 [[image:image-20220723134549-8.png]] 687 687 688 688 ... ... @@ -689,6 +689,7 @@ 689 689 690 690 (% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 691 691 394 + 692 692 Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 693 693 694 694 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/]] ... ... @@ -695,7 +695,9 @@ 695 695 696 696 After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 697 697 401 +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]] 698 698 403 + 699 699 Example output in NodeRed is as below: 700 700 701 701 [[image:image-20220723144339-1.png]] ... ... @@ -702,21 +702,22 @@ 702 702 703 703 704 704 705 -== 3.9Upgrade Firmware of LA66 USB LoRaWAN Adapter ==410 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 706 706 707 707 708 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 413 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 709 709 710 -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) 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). 711 711 417 + 712 712 [[image:image-20220723150132-2.png]] 713 713 714 714 715 715 716 -= 4. FAQ =422 += 2. FAQ = 717 717 718 718 719 -== 4.1425 +== 2.1 How to Compile Source Code for LA66? == 720 720 721 721 722 722 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]] ... ... @@ -723,12 +723,19 @@ 723 723 724 724 725 725 726 -= 5.OrderInfo =432 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 727 727 728 728 729 - **PartNumber:** (%style="color:blue"%)**LA66-XXX**(%%),(%style="color:blue" %)**LA66-LoRaWAN-Shield-XXX**(%%) **or**(%style="color:blue"%)**LA66-USB-LoRaWAN-Adapter-XXX**435 +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]] 730 730 731 731 438 + 439 += 3. Order Info = 440 + 441 + 442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 443 + 444 + 732 732 (% style="color:blue" %)**XXX**(%%): The default frequency band 733 733 734 734 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -741,7 +741,37 @@ 741 741 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 742 742 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 743 743 744 -= 6. Reference = 745 745 458 += 4. Reference = 746 746 747 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 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.
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