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 +6,25 @@ 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 13 +== 1.1 Overview == 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 19 19 20 -((( 21 - 22 -))) 16 +[[image:image-20220715001142-3.png||height="145" width="220"]] 23 23 18 + 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.20 +(% 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 ... ... @@ -40,37 +40,36 @@ 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 - 53 53 == 1.2 Features == 54 54 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* 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-pexantennaconnector48 +* 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-longRFrange53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 65 66 66 67 67 == 1.3 Specification == 68 68 59 + 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. 63 +* 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 ... ... @@ -82,641 +82,408 @@ 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 87 88 88 89 -== 1.4 ATCommand==78 +== 1.4 Pin Mapping & LED == 90 90 91 91 92 - AT Command is valid over Main TXDand Main RXD. Serial Baud Rate is 9600.AT commands can befoundinAT Commanddocuments.81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 93 93 94 94 84 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 95 95 96 -== 1.5 Dimension == 97 97 98 -[[image:image-20220718094750-3.png]] 99 - 100 - 101 - 102 -== 1.6 Pin Mapping == 103 - 104 -[[image:image-20220720111850-1.png]] 105 - 106 - 107 - 108 -== 1.7 Land Pattern == 109 - 110 -[[image:image-20220517072821-2.png]] 111 - 112 - 113 - 114 -= 2. LA66 LoRaWAN Shield = 115 - 116 - 117 -== 2.1 Overview == 118 - 119 - 120 120 ((( 121 - [[image:image-20220715000826-2.png||height="145"width="220"]]88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 122 122 ))) 123 123 124 -((( 125 - 126 -))) 127 127 128 -((( 129 -(% 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. 130 -))) 92 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 131 131 132 -((( 133 -((( 134 -(% 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. 135 -))) 136 -))) 137 137 138 -((( 139 -((( 140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 141 -))) 142 -))) 95 +[[image:image-20220723100027-1.png]] 143 143 144 -((( 145 -((( 146 -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. 147 -))) 148 -))) 149 149 150 -((( 151 -((( 152 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 153 -))) 154 -))) 98 +Open the serial port tool 155 155 100 +[[image:image-20220602161617-8.png]] 156 156 157 157 158 - ==2.2Features==103 +[[image:image-20220602161718-9.png||height="457" width="800"]] 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 170 170 171 171 107 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 172 172 173 -== 2.3 Specification == 174 174 175 -* CPU: 32-bit 48 MHz 176 -* Flash: 256KB 177 -* RAM: 64KB 178 -* Input Power Range: 1.8v ~~ 3.7v 179 -* Power Consumption: < 4uA. 180 -* Frequency Range: 150 MHz ~~ 960 MHz 181 -* Maximum Power +22 dBm constant RF output 182 -* High sensitivity: -148 dBm 183 -* Temperature: 184 -** Storage: -55 ~~ +125℃ 185 -** Operating: -40 ~~ +85℃ 186 -* Humidity: 187 -** Storage: 5 ~~ 95% (Non-Condensing) 188 -** Operating: 10 ~~ 95% (Non-Condensing) 189 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 190 -* LoRa Rx current: <9 mA 191 -* I/O Voltage: 3.3v 110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 192 192 193 193 113 +[[image:image-20220602161935-10.png||height="498" width="800"]] 194 194 195 -== 2.4 LED == 196 196 197 197 198 -~1. The LED lights up red when there is an upstream data packet 199 -2. When the network is successfully connected, the green light will be on for 5 seconds 200 -3. Purple light on when receiving downlink data packets 117 +(% style="color:blue" %)**3. See Uplink Command** 201 201 202 202 120 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 203 203 204 - == 2.5 Example:UseATCommand to communicate with LA66 module via Arduino UNO.==122 +example: AT+SENDB=01,02,8,05820802581ea0a5 205 205 124 +[[image:image-20220602162157-11.png||height="497" width="800"]] 206 206 207 -**Show connection diagram:** 208 208 209 209 210 - [[image:image-20220723170210-2.png||height="908"width="681"]]128 +(% style="color:blue" %)**4. Check to see if TTN received the message** 211 211 212 212 131 +[[image:image-20220817093644-1.png]] 213 213 214 -(% style="color:blue" %)**1. open Arduino IDE** 215 215 134 +== 1.6 Example: How to join helium == 216 216 217 -[[image:image-20220723170545-4.png]] 218 218 219 219 138 +(% style="color:blue" %)**1. Create a new device.** 220 220 221 -(% style="color:blue" %)**2. Open project** 222 222 141 +[[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"]] 223 223 224 -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]] 225 225 226 226 145 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 227 227 228 228 229 - (% style="color:blue" %)**3.Clickthebuttonmarked1inthefigure tocompile,andafter the compilations complete, click thebuttonmarked2inthefiguretoupload**148 +[[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"]] 230 230 231 231 232 232 233 -(% style="color:blue" %)** 4.After the upload issuccessful,open the serial port monitoring and send theAT command**152 +(% style="color:blue" %)**3. Use AT commands.** 234 234 235 235 236 -[[image:image-20220 723172235-7.png||height="480" width="1027"]]155 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 237 237 238 238 239 239 240 - ==2.6 Example: Join TTN networkandsendan uplink message,getdownlink message. ==159 +(% style="color:blue" %)**4. Use the serial port tool** 241 241 242 242 243 - (% style="color:blue" %)**1.Openproject**162 +[[image:image-20220909151517-2.png||height="543" width="708"]] 244 244 245 245 246 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 247 247 248 - [[image:image-20220723172502-8.png]]166 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 249 249 250 250 169 +[[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"]] 251 251 252 -(% 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** 253 253 254 254 255 - [[image:image-20220723172938-9.png||height="652"width="1050"]]173 +(% style="color:blue" %)**6. Network successfully.** 256 256 257 257 176 +[[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"]] 258 258 259 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 260 260 261 261 262 -(% style="color:blue" %)** 1.Open project**180 +(% style="color:blue" %)**7. Send uplink using command** 263 263 264 264 265 - 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]]183 +[[image:image-20220912085244-1.png]] 266 266 267 267 268 -[[image:image-20220 723173341-10.png||height="581" width="1014"]]186 +[[image:image-20220912085307-2.png]] 269 269 270 270 271 271 272 - (% style="color:blue"%)**2. Same stepsas2.5,afterpening theialportmonitoring,itwill automatically connectto thenetworkandsend packets**190 +[[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"]] 273 273 274 274 275 - [[image:image-20220723173950-11.png||height="665"width="1012"]]193 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 276 276 277 277 196 +**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]] 278 278 279 -( %style="color:blue"%)**3. Integratione-redviaV3**198 +(**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]]) 280 280 281 -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/]] 282 282 283 - [[image:image-20220723175700-12.png||height="602"width="995"]]201 +(% style="color:red" %)**Preconditions:** 284 284 203 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 285 285 205 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 286 286 287 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 288 288 289 289 290 -= ==2.8.1 Itemsneededfor update===209 +(% style="color:blue" %)**Steps for usage:** 291 291 211 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 292 292 293 -1. LA66 LoRaWAN Shield 294 -1. Arduino 295 -1. USB TO TTL Adapter 213 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 296 296 297 - [[image:image-20220602100052-2.png||height="385"width="600"]]215 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 298 298 299 299 300 - ===2.8.2Connection===218 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 301 301 302 302 303 - [[image:image-20220602101311-3.png||height="276"width="600"]]221 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 304 304 305 305 306 -((( 307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 308 -))) 224 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 309 309 310 -((( 311 -(% style="background-color:yellow" %)**GND <-> GND 312 -TXD <-> TXD 313 -RXD <-> RXD** 314 -))) 315 315 227 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 316 316 317 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 318 318 319 - Connect USB TTL Adapter to PCafter connectingthe wires230 +[[image:image-20220723100439-2.png]] 320 320 321 321 322 -[[image:image-20220602102240-4.png||height="304" width="600"]] 323 323 234 +(% style="color:blue" %)**2. Install Minicom in RPi.** 324 324 325 -=== 2.8.3 Upgrade steps === 326 326 237 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 327 327 328 - ====(% style="color:blue" %)1. Switch SW1 toputin ISPposition(%%) ====239 + (% style="background-color:yellow" %)**apt update** 329 329 241 + (% style="background-color:yellow" %)**apt install minicom** 330 330 331 -[[image:image-20220602102824-5.png||height="306" width="600"]] 332 332 244 +Use minicom to connect to the RPI's terminal 333 333 246 +[[image:image-20220602153146-3.png||height="439" width="500"]] 334 334 335 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 336 336 337 337 338 - [[image:image-20220602104701-12.png||height="285"width="600"]]250 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 339 339 340 340 253 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 341 341 342 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 343 343 256 +[[image:image-20220602154928-5.png||height="436" width="500"]] 344 344 345 -((( 346 -(% 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/]]** 347 -))) 348 348 349 349 350 - [[image:image-20220602103227-6.png]]260 +(% style="color:blue" %)**4. Send Uplink message** 351 351 352 352 353 - [[image:image-20220602103357-7.png]]263 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 354 354 265 +example: AT+SENDB=01,02,8,05820802581ea0a5 355 355 356 356 357 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 358 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 268 +[[image:image-20220602160339-6.png||height="517" width="600"]] 359 359 360 360 361 -[[image:image-20220602103844-8.png]] 362 362 272 +Check to see if TTN received the message 363 363 364 364 365 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 366 -(% style="color:blue" %)**3. Select the bin file to burn** 275 +[[image:image-20220602160627-7.png||height="369" width="800"]] 367 367 368 368 369 - [[image:image-20220602104144-9.png]]278 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 370 370 280 +=== 1.9.1 Hardware and Software Connection === 371 371 372 -[[image:image-20220602104251-10.png]] 373 373 374 374 375 - [[image:image-20220602104402-11.png]]284 +==== (% style="color:blue" %)**Overview:**(%%) ==== 376 376 377 377 378 - 379 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 380 -(% style="color:blue" %)**4. Click to start the download** 381 - 382 -[[image:image-20220602104923-13.png]] 383 - 384 - 385 - 386 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 387 -(% style="color:blue" %)**5. Check update process** 388 - 389 - 390 -[[image:image-20220602104948-14.png]] 391 - 392 - 393 - 394 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 395 -(% style="color:blue" %)**The following picture shows that the burning is successful** 396 - 397 -[[image:image-20220602105251-15.png]] 398 - 399 - 400 - 401 -= 3. LA66 USB LoRaWAN Adapter = 402 - 403 - 404 -== 3.1 Overview == 405 - 406 - 407 -[[image:image-20220715001142-3.png||height="145" width="220"]] 408 - 409 - 410 410 ((( 411 -(% 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. 412 -))) 288 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 413 413 414 -((( 415 -(% 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. 290 +* Send real-time location information of mobile phone to LoRaWAN network. 291 +* Check LoRaWAN network signal strengh. 292 +* Manually send messages to LoRaWAN network. 416 416 ))) 417 417 418 -((( 419 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 420 -))) 421 421 422 -((( 423 -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. 424 -))) 425 425 426 -((( 427 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 428 -))) 429 429 298 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 430 430 431 431 432 - ==3.2Features==301 +A USB to Type-C adapter is needed to connect to a Mobile phone. 433 433 434 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 435 -* Ultra-long RF range 436 -* Support LoRaWAN v1.0.4 protocol 437 -* Support peer-to-peer protocol 438 -* TCXO crystal to ensure RF performance on low temperature 439 -* Spring RF antenna 440 -* Available in different frequency LoRaWAN frequency bands. 441 -* World-wide unique OTAA keys. 442 -* AT Command via UART-TTL interface 443 -* Firmware upgradable via UART interface 444 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 303 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 445 445 305 +[[image:image-20220813174353-2.png||height="360" width="313"]] 446 446 447 -== 3.3 Specification == 448 448 449 -* CPU: 32-bit 48 MHz 450 -* Flash: 256KB 451 -* RAM: 64KB 452 -* Input Power Range: 5v 453 -* Frequency Range: 150 MHz ~~ 960 MHz 454 -* Maximum Power +22 dBm constant RF output 455 -* High sensitivity: -148 dBm 456 -* Temperature: 457 -** Storage: -55 ~~ +125℃ 458 -** Operating: -40 ~~ +85℃ 459 -* Humidity: 460 -** Storage: 5 ~~ 95% (Non-Condensing) 461 -** Operating: 10 ~~ 95% (Non-Condensing) 462 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 463 -* LoRa Rx current: <9 mA 464 464 309 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 465 465 466 -== 3.4 Pin Mapping & LED == 467 467 312 +[[(% 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) 468 468 469 469 470 - == 3.5 Example: Send & Get Messages viaLoRaWAN inPC ==315 +[[image:image-20220813173738-1.png]] 471 471 472 472 473 -((( 474 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 475 -))) 476 476 319 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 477 477 478 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 479 479 322 +Function and page introduction 480 480 481 -[[image:image-20220723100027-1.png]] 482 482 325 +[[image:image-20220723113448-7.png||height="995" width="450"]] 483 483 484 -Open the serial port tool 485 485 486 - [[image:image-20220602161617-8.png]]328 +**Block Explain:** 487 487 488 - [[image:image-20220602161718-9.png||height="457" width="800"]]330 +1. Display LA66 USB LoRaWAN Module connection status 489 489 332 +2. Check and reconnect 490 490 334 +3. Turn send timestamps on or off 491 491 492 - (%style="color:blue"%)**2. Press the reset switch RST on theLA66 USB LoRaWAN Adaptertoresetit.**336 +4. Display LoRaWan connection status 493 493 494 - Thefollowing pictureappears to prove that theLA66 USB LoRaWAN Adaptersuccessfully Join the LoRaWAN network338 +5. Check LoRaWan connection status 495 495 340 +6. The RSSI value of the node when the ACK is received 496 496 497 - [[image:image-20220602161935-10.png||height="498" width="800"]]342 +7. Node's Signal Strength Icon 498 498 344 +8. Configure Location Uplink Interval 499 499 346 +9. AT command input box 500 500 501 - (%style="color:blue"%)**3.SeeUplinkCommand**348 +10. Send Button: Send input box info to LA66 USB Adapter 502 502 503 - Commandformat:(% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**350 +11. Output Log from LA66 USB adapter 504 504 505 - example: AT+SENDB=01,02,8,05820802581ea0a5352 +12. clear log button 506 506 507 - [[image:image-20220602162157-11.png||height="497"width="800"]]354 +13. exit button 508 508 509 509 510 510 511 - (%style="color:blue"%)**4.Check tosee if TTN receivedthemessage**358 +LA66 USB LoRaWAN Module not connected 512 512 513 -[[image:image-20220602162331-12.png||height="420" width="800"]] 514 514 361 +[[image:image-20220723110520-5.png||height="677" width="508"]] 515 515 516 516 517 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 518 518 365 +Connect LA66 USB LoRaWAN Module 519 519 520 -**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]] 521 521 522 - (**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]])368 +[[image:image-20220723110626-6.png||height="681" width="511"]] 523 523 524 -(% style="color:red" %)**Preconditions:** 525 525 526 - (% style="color:red"%)**1.LA66 USBLoRaWANAdapterworksfine**371 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 527 527 528 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 529 529 374 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 530 530 531 531 532 - (% style="color:blue" %)**Steps for usage:**377 +[[image:image-20220723134549-8.png]] 533 533 534 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 535 535 536 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 537 537 538 - [[image:image-20220602115852-3.png||height="450"width="1187"]]381 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 539 539 540 540 384 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 541 541 542 - ==3.7Example:Send& GetMessages viaLoRaWANinRPi==386 +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/]] 543 543 388 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 544 544 545 -A ssumeuseralreadyinput theLA66 USB LoRaWAN AdapterOTAA KeysinTTNandthereisalready TTNnetworkcoverage.390 +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]] 546 546 547 547 548 - (% style="color:blue"%)**1. ConnectheLA66USB LoRaWANAdapter to theRaspberry Pi**393 +Example output in NodeRed is as below: 549 549 550 -[[image:image-202207231 00439-2.png]]395 +[[image:image-20220723144339-1.png]] 551 551 552 552 398 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 553 553 554 -(% style="color:blue" %)**2. Install Minicom in RPi.** 555 555 556 - (%id="cke_bm_509388S"style="display:none"%)(%%)Enter thefollowingcommandin theRPiterminal401 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 557 557 558 - (%style="background-color:yellow"%)**aptupdate**403 +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). 559 559 560 - background-color:yellow" %)**apt installminicom**405 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 561 561 407 +[[image:image-20220723150132-2.png]] 562 562 563 -Use minicom to connect to the RPI's terminal 564 564 565 - [[image:image-20220602153146-3.png||height="439"width="500"]]410 += 2. FAQ = 566 566 412 +== 2.1 How to Compile Source Code for LA66? == 567 567 568 568 569 - (% style="color:blue"%)**3.PresstheresetswitchRSTontheUSBLoRaWANAdapter.**415 +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]] 570 570 571 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 572 572 418 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 573 573 574 -[[image:image-20220602154928-5.png||height="436" width="500"]] 575 575 421 +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]] 576 576 577 577 578 - (% style="color:blue"%)**4.SendUplinkmessage**424 += 3. Order Info = 579 579 580 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 581 581 582 - example: AT+SENDB=01,02,8,05820802581ea0a5427 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 583 583 584 584 585 - [[image:image-20220602160339-6.png||height="517"width="600"]]430 +(% style="color:blue" %)**XXX**(%%): The default frequency band 586 586 432 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 433 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 434 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 435 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 436 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 437 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 438 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 439 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 440 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 587 587 588 588 589 -Check to see if TTN received the message 590 590 591 - [[image:image-20220602160627-7.png||height="369"width="800"]]444 += 4. Reference = 592 592 593 593 447 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 448 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 594 594 595 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 596 596 597 597 598 -= ==3.8.1DRAGINO-LA66-APP===452 += 5. FCC Statement = 599 599 600 600 601 - [[image:image-20220723102027-3.png]]455 +(% style="color:red" %)**FCC Caution:** 602 602 457 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 603 603 459 +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. 604 604 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 606 462 +(% style="color:red" %)**IMPORTANT NOTE: ** 607 607 608 - DRAGINO-LA66-APPis amobileAPPforLA66USBLoRaWANAdapterandAPPsample process.DRAGINO-LA66-APPcan obtain thepositioning informationof the mobile phoneandsend it to theLoRaWANplatformthroughtheLA66USBLoRaWANAdapter.464 +(% 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: 609 609 610 - View the communication signal strengthbetweenthenodeandthegatewaythrough theRSSI value(DRAGINO-LA66-APPcurrentlyonly supports Androidsystem)466 +—Reorient or relocate the receiving antenna. 611 611 468 +—Increase the separation between the equipment and receiver. 612 612 470 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 613 613 614 - ==== (%style="color:blue"%)**ConditionsofUse:**(%%) ====472 +—Consult the dealer or an experienced radio/TV technician for help. 615 615 616 616 617 - Requiresatype-ctoUSBadapter475 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 618 618 619 - [[image:image-20220723104754-4.png]]477 +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. 620 620 621 - 622 - 623 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 624 - 625 - 626 -Function and page introduction 627 - 628 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 629 - 630 -1.Display LA66 USB LoRaWAN Module connection status 631 - 632 -2.Check and reconnect 633 - 634 -3.Turn send timestamps on or off 635 - 636 -4.Display LoRaWan connection status 637 - 638 -5.Check LoRaWan connection status 639 - 640 -6.The RSSI value of the node when the ACK is received 641 - 642 -7.Node's Signal Strength Icon 643 - 644 -8.Set the packet sending interval of the node in seconds 645 - 646 -9.AT command input box 647 - 648 -10.Send AT command button 649 - 650 -11.Node log box 651 - 652 -12.clear log button 653 - 654 -13.exit button 655 - 656 - 657 -LA66 USB LoRaWAN Module not connected 658 - 659 -[[image:image-20220723110520-5.png||height="903" width="677"]] 660 - 661 - 662 - 663 -Connect LA66 USB LoRaWAN Module 664 - 665 -[[image:image-20220723110626-6.png||height="906" width="680"]] 666 - 667 - 668 - 669 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED === 670 - 671 - 672 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 673 - 674 -[[image:image-20220723134549-8.png]] 675 - 676 - 677 - 678 -**2. Open Node-RED,And import the JSON file to generate the flow** 679 - 680 -Sample JSON file please go to this link to download:放置JSON文件的链接 681 - 682 -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/]] 683 - 684 -The following is the positioning effect map 685 - 686 -[[image:image-20220723144339-1.png]] 687 - 688 - 689 - 690 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 691 - 692 - 693 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 694 - 695 -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) 696 - 697 -[[image:image-20220723150132-2.png]] 698 - 699 - 700 - 701 -= 4. Order Info = 702 - 703 - 704 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 705 - 706 - 707 -(% style="color:blue" %)**XXX**(%%): The default frequency band 708 - 709 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 710 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 711 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 712 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 713 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 714 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 715 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 716 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 717 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 718 - 719 -= 5. Reference = 720 - 721 - 722 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 479 +
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