Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
Summary
-
Page properties (3 modified, 0 added, 0 removed)
-
Attachments (0 modified, 0 added, 51 removed)
- image-20220715000242-1.png
- image-20220715000826-2.png
- image-20220715001142-3.png
- image-20220718094030-1.png
- image-20220718094138-2.png
- image-20220718094750-3.png
- image-20220718094950-4.png
- image-20220718095457-5.png
- image-20220719093156-1.png
- image-20220719093358-2.png
- image-20220720111850-1.png
- image-20220723100027-1.png
- image-20220723100439-2.png
- image-20220723102027-3.png
- image-20220723104754-4.png
- image-20220723110520-5.png
- image-20220723110626-6.png
- image-20220723113448-7.png
- image-20220723134549-8.png
- image-20220723144339-1.png
- image-20220723150132-2.png
- image-20220723165950-1.jpeg
- image-20220723170210-2.png
- image-20220723170545-4.png
- image-20220723170750-5.png
- image-20220723171228-6.png
- image-20220723172235-7.png
- image-20220723172502-8.png
- image-20220723172938-9.png
- image-20220723173341-10.png
- image-20220723173950-11.png
- image-20220723175700-12.png
- image-20220726135239-1.png
- image-20220726135356-2.png
- image-20220813173738-1.png
- image-20220813174353-2.png
- image-20220813183239-3.png
- image-20220814101457-1.png
- image-20220817085048-1.png
- image-20220817085447-1.png
- image-20220817085646-1.jpeg
- image-20220820112305-1.png
- image-20220907165500-1.png
- image-20220907165837-2.png
- image-20220907170308-3.png
- image-20220907170436-4.png
- image-20220907170659-5.png
- image-20220907170744-6.png
- image-20220912084334-1.png
- image-20220912084352-2.png
- image-20220912084412-3.png
Details
- Page properties
-
- Title
-
... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Shield UserManual1 +LA66 LoRaWAN Module - Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Lu - Content
-
... ... @@ -1,441 +1,259 @@ 1 - 2 - 3 -**Table of Contents:** 4 - 1 +{{box cssClass="floatinginfobox" title="**Contents**"}} 5 5 {{toc/}} 3 +{{/box}} 6 6 5 += LA66 LoRaWAN Module = 7 7 7 +== What is LA66 LoRaWAN Module == 8 8 9 +**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 LoRa 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 program, create and connect your things everywhere. 9 9 10 - =1.Shield =11 +**LA66 **is a ready-to-use module which includes the LoRaWAN v1.0.4 protocol. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 11 11 13 +**Each LA66 **module includes a world unique OTAA key for LoRaWAN registration. 12 12 13 -== 1.1 Overview == 14 14 15 15 16 -((( 17 -[[image:image-20220715000826-2.png||height="145" width="220"]] 18 -))) 17 +== Specification == 19 19 20 -((( 21 - 22 -))) 19 +[[image:image-20220517072526-1.png]] 23 23 24 -((( 25 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 26 -))) 21 +Input Power Range: 1.8v ~~ 3.7v 27 27 28 -((( 29 -((( 30 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 31 -))) 32 -))) 23 +Power Consumption: < 4uA. 33 33 34 -((( 35 -((( 36 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 37 -))) 38 -))) 25 +Frequency Range: 150 MHz ~~ 960 MHz 39 39 40 -((( 41 -((( 42 -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. 43 -))) 44 -))) 27 +Maximum Power +22 dBm constant RF output 45 45 46 -((( 47 -((( 48 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 49 -))) 50 -))) 29 +High sensitivity: -148 dBm 51 51 31 +Temperature: 52 52 33 +* Storage: -55 ~~ +125℃ 34 +* Operating: -40 ~~ +85℃ 53 53 54 - == 1.2 Features ==36 +Humidity: 55 55 38 +* Storage: 5 ~~ 95% (Non-Condensing) 39 +* Operating: 10 ~~ 95% (Non-Condensing) 56 56 57 -* Arduino Shield base on LA66 LoRaWAN module 58 -* Support LoRaWAN v1.0.3 protocol 59 -* Support peer-to-peer protocol 60 -* TCXO crystal to ensure RF performance on low temperature 61 -* SMA connector 62 -* Available in different frequency LoRaWAN frequency bands. 63 -* World-wide unique OTAA keys. 64 -* AT Command via UART-TTL interface 65 -* Firmware upgradable via UART interface 66 -* Ultra-long RF range 41 +LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 67 67 68 - ==1.3Specification==43 +LoRa Rx current: <9 mA 69 69 45 +I/O Voltage: 3.3v 70 70 71 -* CPU: 32-bit 48 MHz 72 -* Flash: 256KB 73 -* RAM: 64KB 74 -* Input Power Range: 1.8v ~~ 3.7v 75 -* Power Consumption: < 4uA. 76 -* Frequency Range: 150 MHz ~~ 960 MHz 77 -* Maximum Power +22 dBm constant RF output 78 -* High sensitivity: -148 dBm 79 -* Temperature: 80 -** Storage: -55 ~~ +125℃ 81 -** Operating: -40 ~~ +85℃ 82 -* Humidity: 83 -** Storage: 5 ~~ 95% (Non-Condensing) 84 -** Operating: 10 ~~ 95% (Non-Condensing) 85 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 86 -* LoRa Rx current: <9 mA 87 -* I/O Voltage: 3.3v 88 88 89 -== 1.4Pin Mapping& LED==48 +== AT Command == 90 90 50 +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 92 -[[image:image-20220817085048-1.png||height="533" width="734"]] 93 93 53 +== Pin Mapping == 94 94 55 +[[image:image-20220523101537-1.png]] 95 95 96 -~1. The LED lights up red when there is an upstream data packet 97 -2. When the network is successfully connected, the green light will be on for 5 seconds 98 -3. Purple light on when receiving downlink data packets 57 +== Land Pattern == 99 99 59 +[[image:image-20220517072821-2.png]] 100 100 101 -[[image:image-20220820112305-1.png||height="515" width="749"]] 102 102 62 +== Part Number == 103 103 64 +Part Number: **LA66-XXX** 104 104 105 - == 1.5 Example:Use ATCommand to communicatewith LA66 modulevia ArduinoUNO. ==66 +**XX**: The default frequency band 106 106 68 +* **AS923**: LoRaWAN AS923 band 69 +* **AU915**: LoRaWAN AU915 band 70 +* **EU433**: LoRaWAN EU433 band 71 +* **EU868**: LoRaWAN EU868 band 72 +* **KR920**: LoRaWAN KR920 band 73 +* **US915**: LoRaWAN US915 band 74 +* **IN865**: LoRaWAN IN865 band 75 +* **CN470**: LoRaWAN CN470 band 107 107 108 - **Showconnectiondiagram:**77 += LA66 LoRaWAN Shield = 109 109 79 +LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN. 110 110 111 - [[image:image-20220723170210-2.png||height="908"width="681"]]81 +== Pin Mapping & LED == 112 112 83 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 113 113 85 +== Example: Join TTN network and send an uplink message, get downlink message. == 114 114 115 - (%style="color:blue"%)**1.openArduinoIDE**87 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 116 116 89 +== Upgrade Firmware of LA66 LoRaWAN Shield == 117 117 118 - [[image:image-20220723170545-4.png]]91 +=== what needs to be used === 119 119 93 +1.LA66 LoRaWAN Shield that needs to be upgraded 120 120 95 +2.Arduino 121 121 122 - (% style="color:blue" %)**2.penproject**97 +3.USB TO TTL 123 123 99 +[[image:image-20220602100052-2.png]] 124 124 125 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO sourcecode link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]101 +=== Wiring Schematic === 126 126 103 +[[image:image-20220602101311-3.png]] 127 127 128 - [[image:image-20220726135239-1.png]]105 +LA66 LoRaWAN Shield >>>>>>>>>>>>USB TTL 129 129 107 +GND >>>>>>>>>>>>GND 130 130 109 +TXD >>>>>>>>>>>>TXD 131 131 132 - (%style="color:blue"%)**3.Clickthebuttonmarked1inthefiguretocompile,andafterthecompilationiscomplete,clickthebuttonmarked2inthefiguretoupload**111 +RXD >>>>>>>>>>>>RXD 133 133 113 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap 134 134 135 - [[image:image-20220726135356-2.png]]115 +Connect to the PC after connecting the wires 136 136 117 +[[image:image-20220602102240-4.png]] 137 137 119 +=== Upgrade steps === 138 138 139 - (%style="color:blue"%)**4.Aftertheuploadis successful,openthe serialportmonitoringandsendtheATcommand**121 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ==== 140 140 123 +[[image:image-20220602102824-5.png]] 141 141 142 - [[image:image-20220723172235-7.png||height="480"width="1027"]]125 +==== Press the RST switch on the LA66 LoRaWAN Shield once ==== 143 143 127 +[[image:image-20220602104701-12.png]] 144 144 129 +==== Open the upgrade application software ==== 145 145 146 - == 1.6 Example:JoinTTNnetworkandsendanuplink message, getdownlink message.=131 +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/]] 147 147 148 - 149 -(% style="color:blue" %)**1. Open project** 150 - 151 - 152 -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]] 153 - 154 - 155 -[[image:image-20220723172502-8.png]] 156 - 157 - 158 - 159 -(% style="color:blue" %)**2. Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 160 - 161 - 162 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 163 - 164 - 165 - 166 -== 1.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 167 - 168 - 169 -(% style="color:blue" %)**1. Open project** 170 - 171 - 172 -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]] 173 - 174 - 175 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 176 - 177 - 178 - 179 -(% 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** 180 - 181 - 182 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 183 - 184 - 185 - 186 - 187 - 188 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 189 - 190 - 191 -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/]] 192 - 193 - 194 -[[image:image-20220723175700-12.png||height="602" width="995"]] 195 - 196 - 197 - 198 -== 1.8 Example: How to join helium == 199 - 200 - 201 -(% style="color:blue" %)**1. Create a new device.** 202 - 203 - 204 -[[image:image-20220907165500-1.png||height="464" width="940"]] 205 - 206 - 207 - 208 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 209 - 210 - 211 -[[image:image-20220907165837-2.png||height="375" width="809"]] 212 - 213 - 214 - 215 -(% style="color:blue" %)**3. Use AT commands.** 216 - 217 - 218 -[[image:image-20220602100052-2.png||height="385" width="600"]] 219 - 220 - 221 - 222 -(% style="color:#0000ff" %)**4. Use command AT+CFG to get device configuration** 223 - 224 - 225 -[[image:image-20220907170308-3.png||height="556" width="617"]] 226 - 227 - 228 - 229 -(% style="color:blue" %)**5. Network successfully.** 230 - 231 - 232 -[[image:image-20220907170436-4.png]] 233 - 234 - 235 - 236 -(% style="color:blue" %)**6. Send uplink using command** 237 - 238 - 239 -[[image:image-20220912084334-1.png]] 240 - 241 - 242 -[[image:image-20220912084412-3.png]] 243 - 244 - 245 - 246 -[[image:image-20220907170744-6.png||height="242" width="798"]] 247 - 248 - 249 - 250 -== 1.9 Upgrade Firmware of LA66 LoRaWAN Shield == 251 - 252 - 253 -=== 1.9.1 Items needed for update === 254 - 255 - 256 -1. LA66 LoRaWAN Shield 257 -1. Arduino 258 -1. USB TO TTL Adapter 259 - 260 -[[image:image-20220602100052-2.png||height="385" width="600"]] 261 - 262 - 263 - 264 -=== 1.9.2 Connection === 265 - 266 - 267 -[[image:image-20220602101311-3.png||height="276" width="600"]] 268 - 269 - 270 -((( 271 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 272 -))) 273 - 274 -((( 275 -(% style="background-color:yellow" %)**GND <-> GND 276 -TXD <-> TXD 277 -RXD <-> RXD** 278 -))) 279 - 280 - 281 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 282 - 283 -Connect USB TTL Adapter to PC after connecting the wires 284 - 285 - 286 -[[image:image-20220602102240-4.png||height="304" width="600"]] 287 - 288 - 289 - 290 -=== 1.9.3 Upgrade steps === 291 - 292 - 293 - 294 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 295 - 296 - 297 -[[image:image-20220602102824-5.png||height="306" width="600"]] 298 - 299 - 300 - 301 - 302 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 303 - 304 - 305 -[[image:image-20220817085447-1.png]] 306 - 307 - 308 - 309 - 310 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 311 - 312 - 313 - 314 -((( 315 -(% style="color:blue" %)**1. Software download link: **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 316 -))) 317 - 318 - 319 319 [[image:image-20220602103227-6.png]] 320 320 321 - 322 322 [[image:image-20220602103357-7.png]] 323 323 137 +===== Select the COM port corresponding to USB TTL ===== 324 324 325 - 326 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 327 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 328 - 329 - 330 330 [[image:image-20220602103844-8.png]] 331 331 141 +===== Select the bin file to burn ===== 332 332 333 - 334 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 335 -(% style="color:blue" %)**3. Select the bin file to burn** 336 - 337 - 338 338 [[image:image-20220602104144-9.png]] 339 339 340 - 341 341 [[image:image-20220602104251-10.png]] 342 342 343 - 344 344 [[image:image-20220602104402-11.png]] 345 345 149 +===== Click to start the download ===== 346 346 151 +[[image:image-20220602104923-13.png]] 347 347 348 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 349 -(% style="color:blue" %)**4. Click to start the download** 153 +===== The following figure appears to prove that the burning is in progress ===== 350 350 155 +[[image:image-20220602104948-14.png]] 351 351 352 - [[image:image-20220602104923-13.png]]157 +===== The following picture appears to prove that the burning is successful ===== 353 353 159 +[[image:image-20220602105251-15.png]] 354 354 161 += LA66 USB LoRaWAN Adapter = 355 355 356 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 357 -(% style="color:blue" %)**5. Check update process** 163 +LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface. 358 358 165 +Before use, please make sure that the computer has installed the CP2102 driver 359 359 360 - [[image:image-20220602104948-14.png]]167 +== Pin Mapping & LED == 361 361 169 +== Example Send & Get Messages via LoRaWAN in PC == 362 362 171 +Connect the LA66 LoRa Shield to the PC 363 363 364 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 365 -(% style="color:blue" %)**The following picture shows that the burning is successful** 173 +[[image:image-20220602171217-1.png||height="615" width="915"]] 366 366 175 +Open the serial port tool 367 367 368 -[[image:image-202206021 05251-15.png]]177 +[[image:image-20220602161617-8.png]] 369 369 179 +[[image:image-20220602161718-9.png||height="529" width="927"]] 370 370 181 +Press the reset switch RST on the LA66 LoRa Shield. 371 371 372 - =2.FAQ=183 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 373 373 185 +[[image:image-20220602161935-10.png]] 374 374 375 - ==2.1 HowtoCompileSource CodeforLA66? ==187 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 376 376 189 +example: AT+SENDB=01,02,8,05820802581ea0a5 377 377 378 - Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compileand Upload Codeto ASR6601Platform.WebHome]]191 +[[image:image-20220602162157-11.png]] 379 379 193 +Check to see if TTN received the message 380 380 195 +[[image:image-20220602162331-12.png||height="547" width="1044"]] 381 381 382 -== 2.2 Whereto findPeer-to-PeerfirmwareofLA66?==197 +== Example Send & Get Messages via LoRaWAN in RPi == 383 383 199 +Connect the LA66 LoRa Shield to the RPI 384 384 385 - Instruction for LA66 Peer to Peer firmware[[ Instruction >>doc:.Instruction for LA66 PeertoPeer firmware.WebHome]]201 +[[image:image-20220602171233-2.png||height="592" width="881"]] 386 386 203 +Log in to the RPI's terminal and connect to the serial port 387 387 205 +[[image:image-20220602153146-3.png]] 388 388 389 -= 3. Order Info = 207 +Press the reset switch RST on the LA66 LoRa Shield. 208 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 390 390 210 +[[image:image-20220602154928-5.png]] 391 391 392 - **Part Number:** (%style="color:blue"%)**LA66-LoRaWAN-Shield-XXX** (%%)212 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 393 393 214 +example: AT+SENDB=01,02,8,05820802581ea0a5 394 394 395 - (% style="color:blue" %)**XXX**(%%): The default frequency band216 +[[image:image-20220602160339-6.png]] 396 396 397 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 398 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 399 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 400 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 401 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 402 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 403 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 404 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 405 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 218 +Check to see if TTN received the message 406 406 220 +[[image:image-20220602160627-7.png||height="468" width="1013"]] 407 407 222 +=== Install Minicom === 408 408 409 - = 4. Reference=224 +Enter the following command in the RPI terminal 410 410 226 +apt update 411 411 412 - * Hardware Design Filefor LA66 LoRaWAN Shield:[[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]228 +[[image:image-20220602143155-1.png]] 413 413 230 +apt install minicom 414 414 232 +[[image:image-20220602143744-2.png]] 415 415 416 -= 5.FCCStatement =234 +=== Send PC's CPU/RAM usage to TTN via script. === 417 417 236 +==== Take python as an example: ==== 418 418 419 - (%style="color:red" %)**FCC Caution:**238 +===== Preconditions: ===== 420 420 421 -A nyChangesormodifications notexpresslyapproved by the party responsiblefor compliancecould void the user's authority to operate the equipment.240 +1.LA66 USB LoRaWAN Adapter works fine 422 422 423 - Thisdevicecomplies with part 15 of the FCCRules. Operationis subject to the following two conditions: (1) This device may notcauseharmfulinterference, and (2) thisdevice mustaccept any interference received,including interference thatmay cause undesired operation.242 +2.LA66 USB LoRaWAN Adapter is registered with TTN 424 424 244 +===== Steps for usage ===== 425 425 426 - (%style="color:red"%)**IMPORTANTNOTE:**246 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 427 427 428 - (% 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 FCCRules. These limits are designedto provide reasonable protection againstharmful interferencein a residential installation. This equipment generates, uses andcanradiate 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 aparticularinstallation. If this equipmentdoescauseharmful interferenceto radio or television reception, which can bedetermined 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:248 +2.Run the script and see the TTN 429 429 430 - —Reorient or relocatethe receivingantenna.250 +[[image:image-20220602115852-3.png]] 431 431 432 -—Increase the separation between the equipment and receiver. 433 433 434 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 435 435 436 - —Consultthe dealeroranexperiencedradio/TVtechnicianforhelp.254 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 437 437 438 438 439 - (%style="color:red"%)**FCCRadiation Exposure Statement:**257 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter == 440 440 441 - Thisequipment 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.259 +
- image-20220715000242-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -172.4 KB - Content
- image-20220715000826-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -820.7 KB - Content
- image-20220715001142-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -508.1 KB - Content
- image-20220718094030-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -193.3 KB - Content
- image-20220718094138-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -100.3 KB - Content
- image-20220718094750-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -97.9 KB - Content
- image-20220718094950-4.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -97.7 KB - Content
- image-20220718095457-5.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -98.0 KB - Content
- image-20220719093156-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -381.2 KB - Content
- image-20220719093358-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -649.5 KB - Content
- image-20220720111850-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -380.3 KB - Content
- image-20220723100027-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -1.1 MB - Content
- image-20220723100439-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -749.8 KB - Content
- image-20220723102027-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -28.7 KB - Content
- image-20220723104754-4.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -231.5 KB - Content
- image-20220723110520-5.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -3.2 MB - Content
- image-20220723110626-6.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -3.6 MB - Content
- image-20220723113448-7.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -298.5 KB - Content
- image-20220723134549-8.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -392.3 KB - Content
- image-20220723144339-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -324.7 KB - Content
- image-20220723150132-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -698.8 KB - Content
- image-20220723165950-1.jpeg
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -278.4 KB - Content
- image-20220723170210-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -883.0 KB - Content
- image-20220723170545-4.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -31.1 KB - Content
- image-20220723170750-5.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -119.0 KB - Content
- image-20220723171228-6.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -34.2 KB - Content
- image-20220723172235-7.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -262.3 KB - Content
- image-20220723172502-8.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -112.0 KB - Content
- image-20220723172938-9.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -104.8 KB - Content
- image-20220723173341-10.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -117.9 KB - Content
- image-20220723173950-11.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -121.9 KB - Content
- image-20220723175700-12.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -96.4 KB - Content
- image-20220726135239-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -91.4 KB - Content
- image-20220726135356-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -45.6 KB - Content
- image-20220813173738-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -13.2 KB - Content
- image-20220813174353-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -189.1 KB - Content
- image-20220813183239-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -642.4 KB - Content
- image-20220814101457-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -913.4 KB - Content
- image-20220817085048-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -913.4 KB - Content
- image-20220817085447-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -467.7 KB - Content
- image-20220817085646-1.jpeg
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -95.7 KB - Content
- image-20220820112305-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Edwin - Size
-
... ... @@ -1,1 +1,0 @@ 1 -784.9 KB - Content
- image-20220907165500-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Bei - Size
-
... ... @@ -1,1 +1,0 @@ 1 -121.8 KB - Content
- image-20220907165837-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Bei - Size
-
... ... @@ -1,1 +1,0 @@ 1 -86.9 KB - Content
- image-20220907170308-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Bei - Size
-
... ... @@ -1,1 +1,0 @@ 1 -40.4 KB - Content
- image-20220907170436-4.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Bei - Size
-
... ... @@ -1,1 +1,0 @@ 1 -22.6 KB - Content
- image-20220907170659-5.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Bei - Size
-
... ... @@ -1,1 +1,0 @@ 1 -27.8 KB - Content
- image-20220907170744-6.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Bei - Size
-
... ... @@ -1,1 +1,0 @@ 1 -44.5 KB - Content
- image-20220912084334-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -1.7 KB - Content
- image-20220912084352-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -16.7 KB - Content
- image-20220912084412-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -16.7 KB - Content