Changes for page LA66 USB LoRaWAN Adapter User Manual
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Author
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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 ... ... @@ -40,38 +40,35 @@ 40 40 ((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 - 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 - 67 - 68 68 == 1.3 Specification == 69 69 58 + 70 70 * CPU: 32-bit 48 MHz 71 71 * Flash: 256KB 72 72 * RAM: 64KB 73 -* Input Power Range: 1.8v ~~ 3.7v 74 -* Power Consumption: < 4uA. 62 +* Input Power Range: 5v 75 75 * Frequency Range: 150 MHz ~~ 960 MHz 76 76 * Maximum Power +22 dBm constant RF output 77 77 * High sensitivity: -148 dBm ... ... @@ -83,643 +83,405 @@ 83 83 ** Operating: 10 ~~ 95% (Non-Condensing) 84 84 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 85 85 * LoRa Rx current: <9 mA 86 -* I/O Voltage: 3.3v 87 87 88 88 76 +== 1.4 Pin Mapping & LED == 89 89 90 90 91 - == 1.4 AT Command==79 +[[image:image-20220813183239-3.png||height="526" width="662"]] 92 92 93 93 94 - ATCommandis valid overMainTXD andMainRXD. Serial Baud Rateis9600. AT commandscanbe foundinATCommanddocuments.82 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 95 95 96 96 97 - 98 -== 1.5 Dimension == 99 - 100 -[[image:image-20220718094750-3.png]] 101 - 102 - 103 - 104 -== 1.6 Pin Mapping == 105 - 106 -[[image:image-20220720111850-1.png]] 107 - 108 - 109 - 110 -== 1.7 Land Pattern == 111 - 112 -[[image:image-20220517072821-2.png]] 113 - 114 - 115 - 116 -= 2. LA66 LoRaWAN Shield = 117 - 118 - 119 -== 2.1 Overview == 120 - 121 - 122 122 ((( 123 - [[image:image-20220715000826-2.png||height="145"width="220"]]86 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 124 124 ))) 125 125 126 -((( 127 - 128 -))) 129 129 130 -((( 131 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 132 -))) 90 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 133 133 134 -((( 135 -((( 136 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 137 -))) 138 -))) 139 139 140 -((( 141 -((( 142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 143 -))) 144 -))) 93 +[[image:image-20220723100027-1.png]] 145 145 146 -((( 147 -((( 148 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 149 -))) 150 -))) 151 151 152 -((( 153 -((( 154 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 155 -))) 156 -))) 96 +Open the serial port tool 157 157 98 +[[image:image-20220602161617-8.png]] 158 158 159 159 160 - ==2.2Features==101 +[[image:image-20220602161718-9.png||height="457" width="800"]] 161 161 162 -* Arduino Shield base on LA66 LoRaWAN module 163 -* Support LoRaWAN v1.0.4 protocol 164 -* Support peer-to-peer protocol 165 -* TCXO crystal to ensure RF performance on low temperature 166 -* SMA connector 167 -* Available in different frequency LoRaWAN frequency bands. 168 -* World-wide unique OTAA keys. 169 -* AT Command via UART-TTL interface 170 -* Firmware upgradable via UART interface 171 -* Ultra-long RF range 172 172 173 -== 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 105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 192 192 193 -== 2.4 LED == 194 194 195 -~1. The LED lights up red when there is an upstream data packet 196 -2. When the network is successfully connected, the green light will be on for 5 seconds 197 -3. Purple light on when receiving downlink data packets 108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 198 198 199 199 200 - == 2.5 Example:Use AT Command to communicatewithLA66 module via Arduino UNO.==111 +[[image:image-20220602161935-10.png||height="498" width="800"]] 201 201 202 202 203 -**Show connection diagram:** 204 204 115 +(% style="color:blue" %)**3. See Uplink Command** 205 205 206 -[[image:image-20220723170210-2.png||height="908" width="681"]] 207 207 118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 208 208 120 +example: AT+SENDB=01,02,8,05820802581ea0a5 209 209 210 - **1.openArduinoIDE**122 +[[image:image-20220602162157-11.png||height="497" width="800"]] 211 211 212 212 213 -[[image:image-20220723170545-4.png]] 214 214 126 +(% style="color:blue" %)**4. Check to see if TTN received the message** 215 215 216 216 217 - **2.Openproject**129 +[[image:image-20220817093644-1.png]] 218 218 219 219 220 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNOsourcecode link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]132 +== 1.6 Example: How to join helium == 221 221 222 -[[image:image-20220723170750-5.png||height="533" width="930"]] 223 223 224 224 136 +(% style="color:blue" %)**1. Create a new device.** 225 225 226 -**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** 227 227 139 +[[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"]] 228 228 229 -[[image:image-20220723171228-6.png]] 230 230 231 231 143 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 232 232 233 -**4. After the upload is successful, open the serial port monitoring and send the AT command** 234 234 146 +[[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"]] 235 235 236 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 237 237 238 238 150 +(% style="color:blue" %)**3. Use AT commands.** 239 239 240 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 241 241 153 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 242 242 243 -**1. Open project** 244 244 245 245 246 - Join-TTN-networksourcedelink: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]157 +(% style="color:blue" %)**4. Use the serial port tool** 247 247 248 -[[image:image-20220723172502-8.png]] 249 249 160 +[[image:image-20220909151517-2.png||height="543" width="708"]] 250 250 251 251 252 -2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 253 253 164 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 254 254 255 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 256 256 167 +[[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"]] 257 257 258 258 259 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 260 260 171 +(% style="color:blue" %)**6. Network successfully.** 261 261 262 -**1. Open project** 263 263 174 +[[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"]] 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]] 266 266 267 267 268 - [[image:image-20220723173341-10.png||height="581"width="1014"]]178 +(% style="color:blue" %)**7. Send uplink using command** 269 269 270 270 181 +[[image:image-20220912085244-1.png]] 271 271 272 -**2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 273 273 184 +[[image:image-20220912085307-2.png]] 274 274 275 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 276 276 277 277 188 +[[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"]] 278 278 279 -**3. Integration into Node-red via TTNV3** 280 280 281 - Forthe usage ofNode-RED,pleasereferto: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]191 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 282 282 283 -[[image:image-20220723175700-12.png||height="602" width="995"]] 284 284 194 +**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]] 285 285 196 +(**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]]) 286 286 287 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 288 288 199 +(% style="color:red" %)**Preconditions:** 289 289 290 - ===2.8.1 Items neededforupdate===201 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 291 291 203 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 292 292 293 -1. LA66 LoRaWAN Shield 294 -1. Arduino 295 -1. USB TO TTL Adapter 296 296 297 -[[image:image-20220602100052-2.png||height="385" width="600"]] 298 298 207 +(% style="color:blue" %)**Steps for usage:** 299 299 300 -= ==2.8.2Connection===209 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 301 301 211 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 302 302 303 - [[image:image-20220602101311-3.png||height="276"width="600"]]213 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 304 304 305 305 306 -((( 307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 308 -))) 216 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 309 309 310 -((( 311 -(% style="background-color:yellow" %)**GND <-> GND 312 -TXD <-> TXD 313 -RXD <-> RXD** 314 -))) 315 315 219 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 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 USBTTL AdaptertoPCafterconnectingthe wires222 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 320 320 321 321 322 - [[image:image-20220602102240-4.png||height="304"width="600"]]225 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 323 323 324 324 325 - === 2.8.3 Upgradesteps ===228 +[[image:image-20220723100439-2.png]] 326 326 327 327 328 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 329 329 232 +(% style="color:blue" %)**2. Install Minicom in RPi.** 330 330 331 -[[image:image-20220602102824-5.png||height="306" width="600"]] 332 332 235 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 333 333 237 + (% style="background-color:yellow" %)**apt update** 334 334 335 - ====(% style="color:blue" %)2. PresstheRST switchonce(%%) ====239 + (% style="background-color:yellow" %)**apt install minicom** 336 336 337 337 338 - [[image:image-20220602104701-12.png||height="285"width="600"]]242 +Use minicom to connect to the RPI's terminal 339 339 244 +[[image:image-20220602153146-3.png||height="439" width="500"]] 340 340 341 341 342 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 343 343 248 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 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 -))) 348 348 251 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 349 349 350 -[[image:image-20220602103227-6.png]] 351 351 254 +[[image:image-20220602154928-5.png||height="436" width="500"]] 352 352 353 -[[image:image-20220602103357-7.png]] 354 354 355 355 258 +(% style="color:blue" %)**4. Send Uplink message** 356 356 357 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 358 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 359 359 261 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 360 360 361 - [[image:image-20220602103844-8.png]]263 +example: AT+SENDB=01,02,8,05820802581ea0a5 362 362 363 363 266 +[[image:image-20220602160339-6.png||height="517" width="600"]] 364 364 365 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 366 -(% style="color:blue" %)**3. Select the bin file to burn** 367 367 368 368 369 - [[image:image-20220602104144-9.png]]270 +Check to see if TTN received the message 370 370 371 371 372 -[[image:image-2022060210 4251-10.png]]273 +[[image:image-20220602160627-7.png||height="369" width="800"]] 373 373 374 374 375 - [[image:image-20220602104402-11.png]]276 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 376 376 278 +=== 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]]282 +==== (% 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 -))) 286 +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. 288 +* Send real-time location information of mobile phone to LoRaWAN network. 289 +* Check LoRaWAN network signal strengh. 290 +* 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 -))) 429 429 296 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 430 430 431 431 432 - ==3.2Features==299 +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. 301 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 445 445 303 +[[image:image-20220813174353-2.png||height="360" width="313"]] 446 446 447 447 448 -== 3.3 Specification == 449 449 450 -* CPU: 32-bit 48 MHz 451 -* Flash: 256KB 452 -* RAM: 64KB 453 -* Input Power Range: 5v 454 -* Frequency Range: 150 MHz ~~ 960 MHz 455 -* Maximum Power +22 dBm constant RF output 456 -* High sensitivity: -148 dBm 457 -* Temperature: 458 -** Storage: -55 ~~ +125℃ 459 -** Operating: -40 ~~ +85℃ 460 -* Humidity: 461 -** Storage: 5 ~~ 95% (Non-Condensing) 462 -** Operating: 10 ~~ 95% (Non-Condensing) 463 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 464 -* LoRa Rx current: <9 mA 307 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 465 465 466 466 310 +[[(% 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) 467 467 468 -== 3.4 Pin Mapping & LED == 469 469 313 +[[image:image-20220813173738-1.png]] 470 470 471 471 472 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 473 473 317 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 474 474 475 -((( 476 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 477 -))) 478 478 320 +Function and page introduction 479 479 480 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 481 481 323 +[[image:image-20220723113448-7.png||height="995" width="450"]] 482 482 483 -[[image:image-20220723100027-1.png]] 484 484 326 +**Block Explain:** 485 485 486 - Opentheserialport tool328 +1. Display LA66 USB LoRaWAN Module connection status 487 487 488 - [[image:image-20220602161617-8.png]]330 +2. Check and reconnect 489 489 490 - [[image:image-20220602161718-9.png||height="457"width="800"]]332 +3. Turn send timestamps on or off 491 491 334 +4. Display LoRaWan connection status 492 492 336 +5. Check LoRaWan connection status 493 493 494 - (%style="color:blue"%)**2.PresstheresetswitchRST on theLA66USBLoRaWAN Adapterto resetit.**338 +6. The RSSI value of the node when the ACK is received 495 495 496 - Thefollowing pictureappearsto prove that the LA66 USB LoRaWANAdaptersuccessfully JoineLoRaWANnetwork340 +7. Node's Signal Strength Icon 497 497 342 +8. Configure Location Uplink Interval 498 498 499 - [[image:image-20220602161935-10.png||height="498"width="800"]]344 +9. AT command input box 500 500 346 +10. Send Button: Send input box info to LA66 USB Adapter 501 501 348 +11. Output Log from LA66 USB adapter 502 502 503 - (%style="color:blue"%)**3. See UplinkCommand**350 +12. clear log button 504 504 505 - Commandformat: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**352 +13. exit button 506 506 507 -example: AT+SENDB=01,02,8,05820802581ea0a5 508 508 509 -[[image:image-20220602162157-11.png||height="497" width="800"]] 510 510 356 +LA66 USB LoRaWAN Module not connected 511 511 512 512 513 - (% style="color:blue" %)**4.Checktoseeif TTN receivede message**359 +[[image:image-20220723110520-5.png||height="677" width="508"]] 514 514 515 -[[image:image-20220602162331-12.png||height="420" width="800"]] 516 516 517 517 363 +Connect LA66 USB LoRaWAN Module 518 518 519 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 520 520 366 +[[image:image-20220723110626-6.png||height="681" width="511"]] 521 521 522 -**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]] 523 523 524 - (**RaspberryPiexample:**[[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]])369 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 525 525 526 -(% style="color:red" %)**Preconditions:** 527 527 528 -(% style="color: red" %)**1. LA66 USB LoRaWANAdapterworksfine**372 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 529 529 530 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 531 531 375 +[[image:image-20220723134549-8.png]] 532 532 533 533 534 -(% style="color:blue" %)**Steps for usage:** 535 535 536 -(% style="color:blue" %)** 1.**(%%)Pressthe resetswitchRESETon theLA66 USB LoRaWAN Adapter379 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 537 537 538 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 539 539 540 - [[image:image-20220602115852-3.png||height="450"width="1187"]]382 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 541 541 384 +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/]] 542 542 386 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 543 543 544 - == 3.7Example:Send&GetMessages viaLoRaWANinPi ==388 +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]] 545 545 546 546 547 - Assume useralreadyinputthe LA66 USB LoRaWAN AdapterOTAA KeysinTTNandthere is alreadyTTN network coverage.391 +Example output in NodeRed is as below: 548 548 393 +[[image:image-20220723144339-1.png]] 549 549 550 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 551 551 552 - [[image:image-20220723100439-2.png]]396 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 553 553 554 554 399 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 555 555 556 - (%style="color:blue"%)**2.InstallMinicom in RPi.**401 +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). 557 557 558 - (%id="cke_bm_509388S"style="display:none"%)(%%)Enterthefollowingcommand in theRPiterminal403 +Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly. 559 559 560 - (% style="background-color:yellow" %)**apt update**405 +[[image:image-20220723150132-2.png]] 561 561 562 - (% style="background-color:yellow" %)**apt install minicom** 563 563 408 += 2. FAQ = 564 564 565 - UseminicomtoconnecttotheRPI's terminal410 +== 2.1 How to Compile Source Code for LA66? == 566 566 567 -[[image:image-20220602153146-3.png||height="439" width="500"]] 568 568 413 +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]] 569 569 570 570 571 - (% style="color:blue"%)**3.PresstheresetswitchRSTontheLA66USB LoRaWAN Adapter.**416 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 572 572 573 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 574 574 419 +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]] 575 575 576 -[[image:image-20220602154928-5.png||height="436" width="500"]] 577 577 422 += 3. Order Info = 578 578 579 579 580 -(% style="color:blue" %)** 4.SendUplink message**425 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 581 581 582 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 583 583 584 -e xample:AT+SENDB=01,02,8,05820802581ea0a5428 +(% style="color:blue" %)**XXX**(%%): The default frequency band 585 585 430 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 431 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 432 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 433 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 434 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 435 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 436 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 437 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 438 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 586 586 587 -[[image:image-20220602160339-6.png||height="517" width="600"]] 588 588 441 += 4. Reference = 589 589 590 590 591 -Check to see if TTN received the message 444 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 445 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 592 592 593 -[[image:image-20220602160627-7.png||height="369" width="800"]] 594 594 448 += 5. FCC Statement = 595 595 596 596 597 - ==3.8 Example: Useof LA66 USB LoRaWAN AdapterandAPPsample process and DRAGINO-LA66-APP. ==451 +(% style="color:red" %)**FCC Caution:** 598 598 453 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 599 599 600 - ===3.8.1DRAGINO-LA66-APP===455 +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. 601 601 602 602 603 - [[image:image-20220723102027-3.png]]458 +(% style="color:red" %)**IMPORTANT NOTE: ** 604 604 460 +(% 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: 605 605 462 +—Reorient or relocate the receiving antenna. 606 606 607 - ====(%style="color:blue"%)**Overview:**(%%)====464 +—Increase the separation between the equipment and receiver. 608 608 466 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 609 609 610 - DRAGINO-LA66-APP is a mobileAPP for LA66 USB LoRaWAN AdapterandAPP sampleprocess.DRAGINO-LA66-APP canobtain theositioninginformationofthemobile phoneandsend it to the LoRaWAN platformthrough theLA66 USB LoRaWAN Adapter.468 +—Consult the dealer or an experienced radio/TV technician for help. 611 611 612 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 613 613 471 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 614 614 473 +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. 615 615 616 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 617 - 618 - 619 -Requires a type-c to USB adapter 620 - 621 -[[image:image-20220723104754-4.png]] 622 - 623 - 624 - 625 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 626 - 627 - 628 -Function and page introduction 629 - 630 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 631 - 632 -1.Display LA66 USB LoRaWAN Module connection status 633 - 634 -2.Check and reconnect 635 - 636 -3.Turn send timestamps on or off 637 - 638 -4.Display LoRaWan connection status 639 - 640 -5.Check LoRaWan connection status 641 - 642 -6.The RSSI value of the node when the ACK is received 643 - 644 -7.Node's Signal Strength Icon 645 - 646 -8.Set the packet sending interval of the node in seconds 647 - 648 -9.AT command input box 649 - 650 -10.Send AT command button 651 - 652 -11.Node log box 653 - 654 -12.clear log button 655 - 656 -13.exit button 657 - 658 - 659 -LA66 USB LoRaWAN Module not connected 660 - 661 -[[image:image-20220723110520-5.png||height="903" width="677"]] 662 - 663 - 664 - 665 -Connect LA66 USB LoRaWAN Module 666 - 667 -[[image:image-20220723110626-6.png||height="906" width="680"]] 668 - 669 - 670 - 671 -=== 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 === 672 - 673 - 674 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 675 - 676 -[[image:image-20220723134549-8.png]] 677 - 678 - 679 - 680 -**2. Open Node-RED,And import the JSON file to generate the flow** 681 - 682 -Sample JSON file please go to this link to download:放置JSON文件的链接 683 - 684 -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/]] 685 - 686 -The following is the positioning effect map 687 - 688 -[[image:image-20220723144339-1.png]] 689 - 690 - 691 - 692 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 693 - 694 - 695 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 696 - 697 -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) 698 - 699 -[[image:image-20220723150132-2.png]] 700 - 701 - 702 - 703 -= 4. Order Info = 704 - 705 - 706 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 707 - 708 - 709 -(% style="color:blue" %)**XXX**(%%): The default frequency band 710 - 711 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 712 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 713 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 714 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 715 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 716 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 717 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 718 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 719 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 720 - 721 - 722 -= 5. Reference = 723 - 724 - 725 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 475 +
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