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 ... ... @@ -40,35 +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 55 + 56 + 65 65 == 1.3 Specification == 66 66 59 + 67 67 * CPU: 32-bit 48 MHz 68 68 * Flash: 256KB 69 69 * RAM: 64KB 70 -* Input Power Range: 1.8v ~~ 3.7v 71 -* Power Consumption: < 4uA. 63 +* Input Power Range: 5v 72 72 * Frequency Range: 150 MHz ~~ 960 MHz 73 73 * Maximum Power +22 dBm constant RF output 74 74 * High sensitivity: -148 dBm ... ... @@ -80,650 +80,407 @@ 80 80 ** Operating: 10 ~~ 95% (Non-Condensing) 81 81 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 82 82 * LoRa Rx current: <9 mA 83 -* I/O Voltage: 3.3v 84 84 85 -== 1.4 AT Command == 86 86 87 87 88 - ATCommandis valid over MainTXD andMainRXD.Serial Baud Rate is 9600. AT commands can be found in AT Command documents.78 +== 1.4 Pin Mapping & LED == 89 89 90 90 81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 91 91 92 -== 1.5 Dimension == 93 93 94 - [[image:image-20220718094750-3.png]]84 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 95 95 96 96 97 - 98 -== 1.6 Pin Mapping == 99 - 100 -[[image:image-20220720111850-1.png]] 101 - 102 - 103 - 104 -== 1.7 Land Pattern == 105 - 106 -[[image:image-20220517072821-2.png]] 107 - 108 - 109 - 110 -= 2. LA66 LoRaWAN Shield = 111 - 112 - 113 -== 2.1 Overview == 114 - 115 - 116 116 ((( 117 - [[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. 118 118 ))) 119 119 120 -((( 121 - 122 -))) 123 123 124 -((( 125 -(% 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. 126 -))) 92 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 127 127 128 -((( 129 -((( 130 -(% 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. 131 -))) 132 -))) 133 133 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 95 +[[image:image-20220723100027-1.png]] 139 139 140 -((( 141 -((( 142 -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. 143 -))) 144 -))) 145 145 146 -((( 147 -((( 148 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 149 -))) 150 -))) 98 +Open the serial port tool 151 151 100 +[[image:image-20220602161617-8.png]] 152 152 153 153 154 - ==2.2Features==103 +[[image:image-20220602161718-9.png||height="457" width="800"]] 155 155 156 -* Arduino Shield base on LA66 LoRaWAN module 157 -* Support LoRaWAN v1.0.4 protocol 158 -* Support peer-to-peer protocol 159 -* TCXO crystal to ensure RF performance on low temperature 160 -* SMA connector 161 -* Available in different frequency LoRaWAN frequency bands. 162 -* World-wide unique OTAA keys. 163 -* AT Command via UART-TTL interface 164 -* Firmware upgradable via UART interface 165 -* Ultra-long RF range 166 166 167 -== 2.3 Specification == 168 168 169 -* CPU: 32-bit 48 MHz 170 -* Flash: 256KB 171 -* RAM: 64KB 172 -* Input Power Range: 1.8v ~~ 3.7v 173 -* Power Consumption: < 4uA. 174 -* Frequency Range: 150 MHz ~~ 960 MHz 175 -* Maximum Power +22 dBm constant RF output 176 -* High sensitivity: -148 dBm 177 -* Temperature: 178 -** Storage: -55 ~~ +125℃ 179 -** Operating: -40 ~~ +85℃ 180 -* Humidity: 181 -** Storage: 5 ~~ 95% (Non-Condensing) 182 -** Operating: 10 ~~ 95% (Non-Condensing) 183 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 184 -* LoRa Rx current: <9 mA 185 -* I/O Voltage: 3.3v 107 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 186 186 187 -== 2.4 LED == 188 188 110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 189 189 190 -~1. The LED lights up red when there is an upstream data packet 191 -2. When the network is successfully connected, the green light will be on for 5 seconds 192 -3. Purple light on when receiving downlink data packets 193 193 113 +[[image:image-20220602161935-10.png||height="498" width="800"]] 194 194 195 195 196 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 197 197 117 +(% style="color:blue" %)**3. See Uplink Command** 198 198 199 -**Show connection diagram:** 200 200 120 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 201 201 202 - [[image:image-20220723170210-2.png||height="908" width="681"]]122 +example: AT+SENDB=01,02,8,05820802581ea0a5 203 203 124 +[[image:image-20220602162157-11.png||height="497" width="800"]] 204 204 205 205 206 -(% style="color:blue" %)**1. open Arduino IDE** 207 207 128 +(% style="color:blue" %)**4. Check to see if TTN received the message** 208 208 209 -[[image:image-20220723170545-4.png]] 210 210 131 +[[image:image-20220817093644-1.png]] 211 211 212 212 213 - (% style="color:blue"%)**2.Openproject**134 +== 1.6 Example: How to join helium == 214 214 215 215 216 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]] 217 217 218 - [[image:image-20220726135239-1.png]]138 +(% style="color:blue" %)**1. Create a new device.** 219 219 220 220 221 - (% style="color:blue" %)**3. Click the button marked1inthe figure topile,andafterthe compilationiscomplete, click theuttonmarked2infigureto upload**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"]] 222 222 223 -[[image:image-20220726135356-2.png]] 224 224 225 225 226 -(% style="color:blue" %)** 4.Aftertheuploads successful,opentheserialport monitoringandsendtheATcommand**145 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 227 227 228 228 229 -[[image:image-202207 23172235-7.png||height="480" width="1027"]]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 - ==2.6 Example: Join TTN network and sendanuplink message,getdownlinkmessage.==152 +(% style="color:blue" %)**3. Use AT commands.** 234 234 235 235 236 - (% style="color:blue" %)**1.Open project**155 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 237 237 238 238 239 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]] 240 240 159 +(% style="color:blue" %)**4. Use the serial port tool** 241 241 242 -[[image:image-20220723172502-8.png]] 243 243 162 +[[image:image-20220909151517-2.png||height="543" width="708"]] 244 244 245 245 246 -(% 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** 247 247 166 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 248 248 249 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 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"]] 251 251 252 252 253 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 254 254 173 +(% style="color:blue" %)**6. Network successfully.** 255 255 256 -(% style="color:blue" %)**1. Open project** 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 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]] 260 260 261 261 262 - [[image:image-20220723173341-10.png||height="581"width="1014"]]180 +(% style="color:blue" %)**7. Send uplink using command** 263 263 264 264 183 +[[image:image-20220912085244-1.png]] 265 265 266 -(% 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** 267 267 186 +[[image:image-20220912085307-2.png]] 268 268 269 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 270 270 271 271 190 +[[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"]] 272 272 273 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 274 274 275 - 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/]]193 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 276 276 277 -[[image:image-20220723175700-12.png||height="602" width="995"]] 278 278 196 +**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]] 279 279 198 +(**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 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 282 282 201 +(% style="color:red" %)**Preconditions:** 283 283 284 - ===2.8.1 Items neededforupdate===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 -1. LA66 LoRaWAN Shield 288 -1. Arduino 289 -1. USB TO TTL Adapter 290 290 291 -[[image:image-20220602100052-2.png||height="385" width="600"]] 292 292 209 +(% style="color:blue" %)**Steps for usage:** 293 293 294 -= ==2.8.2Connection===211 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 295 295 213 +(% 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-20220602101311-3.png||height="276"width="600"]]215 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 298 298 299 299 300 -((( 301 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 302 -))) 218 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 303 303 304 -((( 305 -(% style="background-color:yellow" %)**GND <-> GND 306 -TXD <-> TXD 307 -RXD <-> RXD** 308 -))) 309 309 221 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 310 310 311 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 312 312 313 - Connect USBTTL AdaptertoPCafterconnectingthe wires224 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 314 314 315 315 316 - [[image:image-20220602102240-4.png||height="304"width="600"]]227 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 317 317 318 318 319 - === 2.8.3 Upgradesteps ===230 +[[image:image-20220723100439-2.png]] 320 320 321 321 322 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 323 323 234 +(% style="color:blue" %)**2. Install Minicom in RPi.** 324 324 325 -[[image:image-20220602102824-5.png||height="306" width="600"]] 326 326 237 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 327 327 239 + (% style="background-color:yellow" %)**apt update** 328 328 329 - ====(% style="color:blue" %)2. PresstheRST switchonce(%%) ====241 + (% style="background-color:yellow" %)**apt install minicom** 330 330 331 331 332 - [[image:image-20220602104701-12.png||height="285"width="600"]]244 +Use minicom to connect to the RPI's terminal 333 333 246 +[[image:image-20220602153146-3.png||height="439" width="500"]] 334 334 335 335 336 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 337 337 250 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 338 338 339 -((( 340 -(% 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/]]** 341 -))) 342 342 253 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 343 343 344 -[[image:image-20220602103227-6.png]] 345 345 256 +[[image:image-20220602154928-5.png||height="436" width="500"]] 346 346 347 -[[image:image-20220602103357-7.png]] 348 348 349 349 260 +(% style="color:blue" %)**4. Send Uplink message** 350 350 351 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 352 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 353 353 263 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 354 354 355 - [[image:image-20220602103844-8.png]]265 +example: AT+SENDB=01,02,8,05820802581ea0a5 356 356 357 357 268 +[[image:image-20220602160339-6.png||height="517" width="600"]] 358 358 359 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 360 -(% style="color:blue" %)**3. Select the bin file to burn** 361 361 362 362 363 - [[image:image-20220602104144-9.png]]272 +Check to see if TTN received the message 364 364 365 365 366 -[[image:image-2022060210 4251-10.png]]275 +[[image:image-20220602160627-7.png||height="369" width="800"]] 367 367 368 368 369 - [[image:image-20220602104402-11.png]]278 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 370 370 280 +=== 1.9.1 Hardware and Software Connection === 371 371 372 372 373 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 374 -(% style="color:blue" %)**4. Click to start the download** 375 375 376 - [[image:image-20220602104923-13.png]]284 +==== (% style="color:blue" %)**Overview:**(%%) ==== 377 377 378 378 379 - 380 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 381 -(% style="color:blue" %)**5. Check update process** 382 - 383 - 384 -[[image:image-20220602104948-14.png]] 385 - 386 - 387 - 388 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 389 -(% style="color:blue" %)**The following picture shows that the burning is successful** 390 - 391 -[[image:image-20220602105251-15.png]] 392 - 393 - 394 - 395 -= 3. LA66 USB LoRaWAN Adapter = 396 - 397 - 398 -== 3.1 Overview == 399 - 400 - 401 -[[image:image-20220715001142-3.png||height="145" width="220"]] 402 - 403 - 404 404 ((( 405 -(% 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. 406 -))) 288 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 407 407 408 -((( 409 -(% 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. 410 410 ))) 411 411 412 -((( 413 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 414 -))) 415 415 416 -((( 417 -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. 418 -))) 419 419 420 -((( 421 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 422 -))) 423 423 298 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 424 424 425 425 426 - ==3.2Features==301 +A USB to Type-C adapter is needed to connect to a Mobile phone. 427 427 428 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 429 -* Ultra-long RF range 430 -* Support LoRaWAN v1.0.4 protocol 431 -* Support peer-to-peer protocol 432 -* TCXO crystal to ensure RF performance on low temperature 433 -* Spring RF antenna 434 -* Available in different frequency LoRaWAN frequency bands. 435 -* World-wide unique OTAA keys. 436 -* AT Command via UART-TTL interface 437 -* Firmware upgradable via UART interface 438 -* 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. 439 439 440 - ==3.3Specification==305 +[[image:image-20220813174353-2.png||height="360" width="313"]] 441 441 442 -* CPU: 32-bit 48 MHz 443 -* Flash: 256KB 444 -* RAM: 64KB 445 -* Input Power Range: 5v 446 -* Frequency Range: 150 MHz ~~ 960 MHz 447 -* Maximum Power +22 dBm constant RF output 448 -* High sensitivity: -148 dBm 449 -* Temperature: 450 -** Storage: -55 ~~ +125℃ 451 -** Operating: -40 ~~ +85℃ 452 -* Humidity: 453 -** Storage: 5 ~~ 95% (Non-Condensing) 454 -** Operating: 10 ~~ 95% (Non-Condensing) 455 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 456 -* LoRa Rx current: <9 mA 457 457 458 -== 3.4 Pin Mapping & LED == 459 459 309 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 460 460 461 461 462 - ==3.5Example:Send&GetMessages viaLoRaWANinPC ==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) 463 463 464 464 465 -((( 466 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 467 -))) 315 +[[image:image-20220813173738-1.png]] 468 468 469 469 470 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 471 471 319 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 472 472 473 -[[image:image-20220723100027-1.png]] 474 474 322 +Function and page introduction 475 475 476 -Open the serial port tool 477 477 478 -[[image:image-20220 602161617-8.png]]325 +[[image:image-20220723113448-7.png||height="995" width="450"]] 479 479 480 -[[image:image-20220602161718-9.png||height="457" width="800"]] 481 481 328 +**Block Explain:** 482 482 330 +1. Display LA66 USB LoRaWAN Module connection status 483 483 484 - (% style="color:blue" %)**2.Press thereset switchRST on the LA66 USB LoRaWAN Adaptertoresetit.**332 +2. Check and reconnect 485 485 486 - Thefollowing pictureappears to provehat the LA66 USB LoRaWAN AdaptersuccessfullyJointhe LoRaWANnetwork334 +3. Turn send timestamps on or off 487 487 336 +4. Display LoRaWan connection status 488 488 489 - [[image:image-20220602161935-10.png||height="498"width="800"]]338 +5. Check LoRaWan connection status 490 490 340 +6. The RSSI value of the node when the ACK is received 491 491 342 +7. Node's Signal Strength Icon 492 492 493 - (%style="color:blue"%)**3.SeeUplinkCommand**344 +8. Configure Location Uplink Interval 494 494 495 - Commandformat: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**346 +9. AT command input box 496 496 497 -e xample: AT+SENDB=01,02,8,05820802581ea0a5348 +10. Send Button: Send input box info to LA66 USB Adapter 498 498 499 - [[image:image-20220602162157-11.png||height="497"width="800"]]350 +11. Output Log from LA66 USB adapter 500 500 352 +12. clear log button 501 501 354 +13. exit button 502 502 503 -(% style="color:blue" %)**4. Check to see if TTN received the message** 504 504 505 -[[image:image-20220602162331-12.png||height="420" width="800"]] 506 506 358 +LA66 USB LoRaWAN Module not connected 507 507 508 508 509 - == 3.6 Example:Send PC's CPU/RAM usageoTTN via python==361 +[[image:image-20220723110520-5.png||height="677" width="508"]] 510 510 511 511 512 -**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]] 513 513 514 - (**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]])365 +Connect LA66 USB LoRaWAN Module 515 515 516 -(% style="color:red" %)**Preconditions:** 517 517 518 - (% style="color:red" %)**1. LA66USB LoRaWAN Adapterworks fine**368 +[[image:image-20220723110626-6.png||height="681" width="511"]] 519 519 520 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 521 521 371 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 522 522 523 523 524 -(% style="color:blue" %)** Stepsforusage:**374 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 525 525 526 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 527 527 528 - (% style="color:blue" %)**2.**(%%) Run thepythonscript in PC and see the TTN377 +[[image:image-20220723134549-8.png]] 529 529 530 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 531 531 532 532 381 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 533 533 534 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 535 535 384 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 536 536 537 - Assume useralreadyinputthe LA66 USB LoRaWANAdapter OTAA Keys in TTNand there is already TTNnetworkrage.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/]] 538 538 388 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 539 539 540 - (% style="color:blue" %)**1. ConnecttheLA66USBLoRaWAN Adaptertothe Raspberry Pi**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]] 541 541 542 -[[image:image-20220723100439-2.png]] 543 543 393 +Example output in NodeRed is as below: 544 544 395 +[[image:image-20220723144339-1.png]] 545 545 546 -(% style="color:blue" %)**2. Install Minicom in RPi.** 547 547 548 - (% id="cke_bm_509388S"style="display:none"%) (%%)EnterthefollowingcommandintheRPiterminal398 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 549 549 550 - (% style="background-color:yellow" %)**apt update** 551 551 552 - (%style="background-color:yellow"%)**apt installminicom**401 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 553 553 403 +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). 554 554 555 -Use minicom to connect to the RPI's terminal 556 556 557 -[[image:image-20220 602153146-3.png||height="439" width="500"]]406 +[[image:image-20220723150132-2.png]] 558 558 559 559 409 += 2. FAQ = 560 560 561 - (% style="color:blue"%)**3.Presstheresetswitch RSTonthe LA66USB LoRaWAN Adapter.**411 +== 2.1 How to Compile Source Code for LA66? == 562 562 563 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 564 564 414 +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]] 565 565 566 -[[image:image-20220602154928-5.png||height="436" width="500"]] 567 567 417 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 568 568 569 569 570 - (%style="color:blue"%)**4. Send Uplinkmessage**420 +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]] 571 571 572 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 573 573 574 -e xample:AT+SENDB=01,02,8,05820802581ea0a5423 += 3. Order Info = 575 575 576 576 577 - [[image:image-20220602160339-6.png||height="517"width="600"]]426 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 578 578 579 579 429 +(% style="color:blue" %)**XXX**(%%): The default frequency band 580 580 581 -Check to see if TTN received the message 431 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 432 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 433 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 434 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 435 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 436 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 437 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 438 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 439 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 582 582 583 -[[image:image-20220602160627-7.png||height="369" width="800"]] 584 584 585 585 443 += 4. Reference = 586 586 587 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 588 588 446 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 447 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 589 589 590 -=== 3.8.1 DRAGINO-LA66-APP === 591 591 592 592 593 - [[image:image-20220723102027-3.png]]451 += 5. FCC Statement = 594 594 595 595 454 +(% style="color:red" %)**FCC Caution:** 596 596 597 - ====(%style="color:blue"%)**Overview:**(%%)====456 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 598 598 458 +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. 599 599 600 -((( 601 -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. 602 -))) 603 603 604 -((( 605 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 606 -))) 461 +(% style="color:red" %)**IMPORTANT NOTE: ** 607 607 463 +(% 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: 608 608 465 +—Reorient or relocate the receiving antenna. 609 609 610 - ====(%style="color:blue" %)**ConditionsofUse:**(%%)====467 +—Increase the separation between the equipment and receiver. 611 611 469 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 612 612 613 - Requiresatype-ctoUSBadapter471 +—Consult the dealer or an experienced radio/TV technician for help. 614 614 615 -[[image:image-20220723104754-4.png]] 616 616 474 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 617 617 476 +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. 618 618 619 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 620 - 621 - 622 -Function and page introduction 623 - 624 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 625 - 626 - 627 -1.Display LA66 USB LoRaWAN Module connection status 628 - 629 -2.Check and reconnect 630 - 631 -3.Turn send timestamps on or off 632 - 633 -4.Display LoRaWan connection status 634 - 635 -5.Check LoRaWan connection status 636 - 637 -6.The RSSI value of the node when the ACK is received 638 - 639 -7.Node's Signal Strength Icon 640 - 641 -8.Set the packet sending interval of the node in seconds 642 - 643 -9.AT command input box 644 - 645 -10.Send AT command button 646 - 647 -11.Node log box 648 - 649 -12.clear log button 650 - 651 -13.exit button 652 - 653 - 654 -LA66 USB LoRaWAN Module not connected 655 - 656 -[[image:image-20220723110520-5.png||height="903" width="677"]] 657 - 658 - 659 - 660 -Connect LA66 USB LoRaWAN Module 661 - 662 -[[image:image-20220723110626-6.png||height="906" width="680"]] 663 - 664 - 665 - 666 -=== 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 === 667 - 668 - 669 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 670 - 671 -[[image:image-20220723134549-8.png]] 672 - 673 - 674 - 675 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 676 - 677 -Sample JSON file please go to this link to download:放置JSON文件的链接 678 - 679 -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/]] 680 - 681 -The following is the positioning effect map 682 - 683 -[[image:image-20220723144339-1.png]] 684 - 685 - 686 - 687 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 688 - 689 - 690 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 691 - 692 -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) 693 - 694 -[[image:image-20220723150132-2.png]] 695 - 696 - 697 - 698 -= 4. FAQ = 699 - 700 - 701 -== 4.1 How to Compile Source Code for LA66? == 702 - 703 - 704 -Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 705 - 706 - 707 - 708 -= 5. Order Info = 709 - 710 - 711 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 712 - 713 - 714 -(% style="color:blue" %)**XXX**(%%): The default frequency band 715 - 716 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 717 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 718 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 719 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 720 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 721 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 722 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 723 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 724 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 725 - 726 -= 6. Reference = 727 - 728 - 729 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 478 +
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