Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -6,34 +6,26 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 11 11 12 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 13 13 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 14 +== 1.1 Overview == 19 19 20 -((( 21 - 22 -))) 23 23 17 +[[image:image-20220715001142-3.png||height="145" width="220"]] 18 + 19 + 24 24 ((( 25 -(% style="color:blue" %)** DraginoLA66**(%%) isasmall wirelessLoRaWANmodule thatoffersa very compellingmixoflong-range,lowpowerconsumption,andsecuredata transmission. It is designedtofacilitatedevelopersto quicklydeployindustrial-levelLoRaWANand IoT solutions. It helps users to turn theidea intoapracticalapplication andmaketheInternetof Thingsareality.It is easytocreatendconnect your things everywhere.21 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 26 26 ))) 27 -))) 28 28 29 29 ((( 30 -((( 31 31 (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 32 32 ))) 33 -))) 34 34 35 35 ((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 39 39 ... ... @@ -40,37 +40,37 @@ 40 40 ((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 52 53 53 == 1.2 Features == 54 54 44 + 45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 +* Ultra-long RF range 55 55 * Support LoRaWAN v1.0.4 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* S MD Antennapad andi-pexantennaconnector50 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 65 66 66 67 67 == 1.3 Specification == 68 68 61 + 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. 65 +* 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 ... ... @@ -82,628 +82,374 @@ 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==80 +== 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.83 +[[image:image-20220813183239-3.png||height="526" width="662"]] 93 93 94 94 95 95 96 -== 1.5 Dimension ==87 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 97 97 98 -[[image:image-20220718094750-3.png]] 99 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"]]91 +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 -))) 95 +(% 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 -))) 98 +[[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 -))) 101 +Open the serial port tool 155 155 103 +[[image:image-20220602161617-8.png]] 156 156 157 157 158 - ==2.2Features==106 +[[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 170 170 171 171 110 +(% 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 113 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 192 192 193 193 116 +[[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 120 +(% style="color:blue" %)**3. See Uplink Command** 201 201 202 202 123 +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.==125 +example: AT+SENDB=01,02,8,05820802581ea0a5 205 205 127 +[[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"]]131 +(% style="color:blue" %)**4. Check to see if TTN received the message** 211 211 212 212 134 +[[image:image-20220817093644-1.png]] 213 213 214 -(% style="color:blue" %)**1. open Arduino IDE** 215 215 216 216 217 - [[image:image-20220723170545-4.png]]138 +== 1.6 Example: How to join helium == 218 218 219 219 220 220 221 -(% style="color:blue" %)** 2.Openproject**142 +(% style="color:blue" %)**1. Create a new device.** 222 222 223 223 224 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO sourcecode link:[[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]145 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]] 225 225 226 226 227 227 149 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 228 228 229 -(% 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** 230 230 152 +[[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"]] 231 231 232 232 233 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 234 234 156 +(% style="color:blue" %)**3. Use AT commands.** 235 235 236 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 237 237 159 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 238 238 239 239 240 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 241 241 163 +(% style="color:blue" %)**4. Use the serial port tool** 242 242 243 -(% style="color:blue" %)**1. Open project** 244 244 166 +[[image:image-20220909151517-2.png||height="543" width="708"]] 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]] 249 249 170 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 250 250 251 251 252 - (% style="color:blue"%)**2. Same stepsas2.5,afterpening theialportmonitoring,itwill automatically connectto thenetworkandsend packets**173 +[[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"]] 253 253 254 254 255 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 256 256 177 +(% style="color:blue" %)**6. Network successfully.** 257 257 258 258 259 - == 2.7 Example: LogTemperature Sensor(DHT11) andsenddatatoTTN,showit inNode-RED.180 +[[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"]] 260 260 261 261 262 -(% style="color:blue" %)**1. Open project** 263 263 184 +(% style="color:blue" %)**7. Send uplink using command** 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]] 266 266 187 +[[image:image-20220912085244-1.png]] 267 267 268 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 269 269 190 +[[image:image-20220912085307-2.png]] 270 270 271 271 272 -(% 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** 273 273 194 +[[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"]] 274 274 275 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 276 276 277 277 198 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 278 278 279 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 280 280 281 - Fortheusageof 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/]]201 +**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]] 282 282 283 -[[image :image-20220723175700-12.png||height="602" width="995"]]203 +(**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]]) 284 284 285 285 206 +(% style="color:red" %)**Preconditions:** 286 286 287 - ==2.8 UpgradeFirmwareofLA66 LoRaWANShield==208 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 288 288 210 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 289 289 290 -=== 2.8.1 Items needed for update === 291 291 292 292 293 -1. LA66 LoRaWAN Shield 294 -1. Arduino 295 -1. USB TO TTL Adapter 214 +(% style="color:blue" %)**Steps for usage:** 296 296 297 - [[image:image-20220602100052-2.png||height="385"width="600"]]216 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 298 298 218 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 299 299 300 -=== 2.8.2 Connection === 301 301 221 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 302 302 303 -[[image:image-20220602101311-3.png||height="276" width="600"]] 304 304 305 305 306 -((( 307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 308 -))) 225 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 309 309 310 -((( 311 -(% style="background-color:yellow" %)**GND <-> GND 312 -TXD <-> TXD 313 -RXD <-> RXD** 314 -))) 315 315 228 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 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 toPCafterconnecting the wires231 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 320 320 321 321 322 -[[image:image-20220 602102240-4.png||height="304" width="600"]]234 +[[image:image-20220723100439-2.png]] 323 323 324 324 325 -=== 2.8.3 Upgrade steps === 326 326 238 +(% style="color:blue" %)**2. Install Minicom in RPi.** 327 327 328 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 329 329 241 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 330 330 331 - [[image:image-20220602102824-5.png||height="306"width="600"]]243 + (% style="background-color:yellow" %)**apt update** 332 332 245 + (% style="background-color:yellow" %)**apt install minicom** 333 333 334 334 335 - ==== (%style="color:blue"%)2. Pressthe RSTswitchonce(%%) ====248 +Use minicom to connect to the RPI's terminal 336 336 250 +[[image:image-20220602153146-3.png||height="439" width="500"]] 337 337 338 -[[image:image-20220602104701-12.png||height="285" width="600"]] 339 339 340 340 254 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 341 341 342 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 343 343 257 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 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 -))) 348 348 260 +[[image:image-20220602154928-5.png||height="436" width="500"]] 349 349 350 -[[image:image-20220602103227-6.png]] 351 351 352 352 353 - [[image:image-20220602103357-7.png]]264 +(% style="color:blue" %)**4. Send Uplink message** 354 354 355 355 267 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 356 356 357 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 358 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 269 +example: AT+SENDB=01,02,8,05820802581ea0a5 359 359 360 360 361 -[[image:image-20220602103 844-8.png]]272 +[[image:image-20220602160339-6.png||height="517" width="600"]] 362 362 363 363 364 364 365 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 366 -(% style="color:blue" %)**3. Select the bin file to burn** 276 +Check to see if TTN received the message 367 367 368 368 369 -[[image:image-2022060210 4144-9.png]]279 +[[image:image-20220602160627-7.png||height="369" width="800"]] 370 370 371 371 372 -[[image:image-20220602104251-10.png]] 373 373 283 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 374 374 375 -[[image:image-20220602104402-11.png]] 376 376 286 +=== 1.9.1 Hardware and Software Connection === 377 377 378 378 379 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 380 -(% style="color:blue" %)**4. Click to start the download** 381 381 382 - [[image:image-20220602104923-13.png]]290 +==== (% style="color:blue" %)**Overview:**(%%) ==== 383 383 384 384 385 - 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 -))) 294 +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. 296 +* Send real-time location information of mobile phone to LoRaWAN network. 297 +* Check LoRaWAN network signal strengh. 298 +* 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 -))) 429 429 430 430 305 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 431 431 432 -== 3.2 Features == 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. 308 +A USB to Type-C adapter is needed to connect to a Mobile phone. 445 445 310 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 446 446 447 - ==3.3Specification==312 +[[image:image-20220813174353-2.png||height="360" width="313"]] 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 464 464 465 465 466 -== 3.4 Pin Mapping & LED == 467 467 317 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 468 468 469 469 470 - ==3.5Example:Send&GetMessages viaLoRaWANinPC ==320 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) 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 -))) 323 +[[image:image-20220813173738-1.png]] 476 476 477 477 478 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 479 479 480 480 481 - [[image:image-20220723100027-1.png]]328 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 482 482 483 483 484 - Openhe serialporttool331 +Function and page introduction 485 485 486 -[[image:image-20220602161617-8.png]] 487 487 488 -[[image:image-20220 602161718-9.png||height="457" width="800"]]334 +[[image:image-20220723113448-7.png||height="995" width="450"]] 489 489 490 490 337 +**Block Explain:** 491 491 492 - (%style="color:blue"%)**2. Press the reset switch RST on theLA66 USB LoRaWANAdaptertoresetit.**339 +1. Display LA66 USB LoRaWAN Module connection status 493 493 494 - Thefollowing pictureappearsto provethat the LA66 USB LoRaWAN Adapter successfully Jointhe LoRaWANnetwork341 +2. Check and reconnect 495 495 343 +3. Turn send timestamps on or off 496 496 497 - [[image:image-20220602161935-10.png||height="498" width="800"]]345 +4. Display LoRaWan connection status 498 498 347 +5. Check LoRaWan connection status 499 499 349 +6. The RSSI value of the node when the ACK is received 500 500 501 - (%style="color:blue"%)**3.See UplinkCommand**351 +7. Node's Signal Strength Icon 502 502 503 -Co mmandformat: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**353 +8. Configure Location Uplink Interval 504 504 505 - example:AT+SENDB=01,02,8,05820802581ea0a5355 +9. AT command input box 506 506 507 - [[image:image-20220602162157-11.png||height="497"width="800"]]357 +10. Send Button: Send input box info to LA66 USB Adapter 508 508 359 +11. Output Log from LA66 USB adapter 509 509 361 +12. clear log button 510 510 511 - (% style="color:blue" %)**4.Check to seeif TTN receivedthemessage**363 +13. exit button 512 512 513 -[[image:image-20220602162331-12.png||height="420" width="800"]] 514 514 515 515 367 +LA66 USB LoRaWAN Module not connected 516 516 517 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 518 518 370 +[[image:image-20220723110520-5.png||height="677" width="508"]] 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]]) 523 523 524 - (% style="color:red"%)**Preconditions:**374 +Connect LA66 USB LoRaWAN Module 525 525 526 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 527 527 528 - (% style="color:red" %)**2. LA66USB LoRaWAN Adapteris registeredwithTTN**377 +[[image:image-20220723110626-6.png||height="681" width="511"]] 529 529 530 530 531 531 532 -(% style="color:blue" %)**Steps for usage:** 533 533 534 - (% style="color:blue"%)**1.**(%%)Presstheresetswitch RESETon theLA66 USB LoRaWANAdapter382 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 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"]]385 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 539 539 540 540 388 +[[image:image-20220723134549-8.png]] 541 541 542 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 543 543 544 544 545 - Assumeuseralreadyinput theLA66 USB LoRaWANAdapterOTAAKeys inTTNandthereis already TTN network coverage.392 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 546 546 547 547 548 - (% style="color:blue"%)**1.ConnecttheLA66 USB LoRaWANAdapter to theRaspberryPi**395 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 549 549 550 -[[i mage:image-20220723100439-2.png]]397 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] 551 551 399 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 552 552 401 +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]] 553 553 554 -(% style="color:blue" %)**2. Install Minicom in RPi.** 555 555 556 - (% id="cke_bm_509388S" style="display:none"%) (%%)Enterthefollowingcommandin thePi terminal404 +Example output in NodeRed is as below: 557 557 558 - (% style="background-color:yellow" %)**apt update**406 +[[image:image-20220723144339-1.png]] 559 559 560 - (% style="background-color:yellow" %)**apt install minicom** 561 561 562 562 563 -U seminicomto connecttotheRPI'sterminal410 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 564 564 565 -[[image:image-20220602153146-3.png||height="439" width="500"]] 566 566 413 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 567 567 415 +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). 568 568 569 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 570 570 571 - The followingpictureppears toprove that the LA66 USB LoRaWAN Adapter successfully entered the network.418 +[[image:image-20220723150132-2.png]] 572 572 573 573 574 -[[image:image-20220602154928-5.png||height="436" width="500"]] 575 575 422 += 2. FAQ = 576 576 577 577 578 - (%style="color:blue"%)**4.SendUplinkmessage**425 +== 2.1 How to Compile Source Code for LA66? == 579 579 580 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 581 581 582 -e xample:AT+SENDB=01,02,8,05820802581ea0a5428 +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]] 583 583 584 584 585 -[[image:image-20220602160339-6.png||height="517" width="600"]] 586 586 432 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 587 587 588 588 589 - ChecktoseeifTTNreceivedthemessage435 +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]] 590 590 591 -[[image:image-20220602160627-7.png||height="369" width="800"]] 592 592 593 593 439 += 3. Order Info = 594 594 595 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 596 596 442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 597 597 598 -=== 3.8.1 DRAGINO-LA66-APP === 599 599 600 - 601 -[[image:image-20220723102027-3.png]] 602 - 603 - 604 - 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 - 607 - 608 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter. 609 - 610 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 611 - 612 - 613 - 614 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 615 - 616 - 617 -Requires a type-c to USB adapter 618 - 619 -[[image:image-20220723104754-4.png]] 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 - 707 707 (% style="color:blue" %)**XXX**(%%): The default frequency band 708 708 709 709 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -716,7 +716,12 @@ 716 716 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 717 717 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 718 718 719 -= 5. Reference = 720 720 721 721 722 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 459 += 4. Reference = 460 + 461 + 462 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 463 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 464 + 465 +
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