Changes for page LA66 LoRaWAN Shield User Manual
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Shield UserManual1 +LA66 LoRaWAN Module - Author
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... ... @@ -6,14 +6,116 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 -= 1. LA66 LoRaWAN Shield = 11 11 12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 -== 1.1 Overview == 14 14 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 16 16 ((( 21 + 22 +))) 23 + 24 +((( 25 +(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 26 +))) 27 +))) 28 + 29 +((( 30 +((( 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 +))) 33 +))) 34 + 35 +((( 36 +((( 37 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 +))) 39 + 40 +((( 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 +))) 43 +))) 44 + 45 +((( 46 +((( 47 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 +))) 49 +))) 50 + 51 + 52 + 53 +== 1.2 Features == 54 + 55 +* Support LoRaWAN v1.0.4 protocol 56 +* Support peer-to-peer protocol 57 +* TCXO crystal to ensure RF performance on low temperature 58 +* SMD Antenna pad and i-pex antenna connector 59 +* Available in different frequency LoRaWAN frequency bands. 60 +* World-wide unique OTAA keys. 61 +* AT Command via UART-TTL interface 62 +* Firmware upgradable via UART interface 63 +* Ultra-long RF range 64 + 65 + 66 +== 1.3 Specification == 67 + 68 +* CPU: 32-bit 48 MHz 69 +* Flash: 256KB 70 +* RAM: 64KB 71 +* Input Power Range: 1.8v ~~ 3.7v 72 +* Power Consumption: < 4uA. 73 +* Frequency Range: 150 MHz ~~ 960 MHz 74 +* Maximum Power +22 dBm constant RF output 75 +* High sensitivity: -148 dBm 76 +* Temperature: 77 +** Storage: -55 ~~ +125℃ 78 +** Operating: -40 ~~ +85℃ 79 +* Humidity: 80 +** Storage: 5 ~~ 95% (Non-Condensing) 81 +** Operating: 10 ~~ 95% (Non-Condensing) 82 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 83 +* LoRa Rx current: <9 mA 84 +* I/O Voltage: 3.3v 85 + 86 + 87 +== 1.4 AT Command == 88 + 89 + 90 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 91 + 92 + 93 + 94 +== 1.5 Dimension == 95 + 96 +[[image:image-20220718094750-3.png]] 97 + 98 + 99 + 100 +== 1.6 Pin Mapping == 101 + 102 +[[image:image-20220720111850-1.png]] 103 + 104 + 105 + 106 +== 1.7 Land Pattern == 107 + 108 +[[image:image-20220517072821-2.png]] 109 + 110 + 111 + 112 += 2. LA66 LoRaWAN Shield = 113 + 114 + 115 +== 2.1 Overview == 116 + 117 + 118 +((( 17 17 [[image:image-20220715000826-2.png||height="145" width="220"]] 18 18 ))) 19 19 ... ... @@ -51,11 +51,10 @@ 51 51 52 52 53 53 54 -== 1.2 Features ==156 +== 2.2 Features == 55 55 56 - 57 57 * Arduino Shield base on LA66 LoRaWAN module 58 -* Support LoRaWAN v1.0. 3protocol159 +* Support LoRaWAN v1.0.4 protocol 59 59 * Support peer-to-peer protocol 60 60 * TCXO crystal to ensure RF performance on low temperature 61 61 * SMA connector ... ... @@ -66,9 +66,8 @@ 66 66 * Ultra-long RF range 67 67 68 68 69 -== 1.3 Specification ==170 +== 2.3 Specification == 70 70 71 - 72 72 * CPU: 32-bit 48 MHz 73 73 * Flash: 256KB 74 74 * RAM: 64KB ... ... @@ -88,252 +88,362 @@ 88 88 * I/O Voltage: 3.3v 89 89 90 90 91 -== 1.4 Pin Mapping & LED ==191 +== 2.4 Pin Mapping & LED == 92 92 93 93 94 -[[image:image-20220817085048-1.png||height="533" width="734"]] 95 95 195 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 96 96 97 97 98 -~1. The LED lights up red when there is an upstream data packet 99 -2. When the network is successfully connected, the green light will be on for 5 seconds 100 -3. Purple light on when receiving downlink data packets 101 101 199 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 102 102 103 -[[image:image-20220820112305-1.png||height="515" width="749"]] 104 104 105 105 203 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 106 106 107 -== 1.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 108 108 109 109 110 - **Showconnectiondiagram:**207 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 111 111 112 112 113 - [[image:image-20220723170210-2.png||height="908"width="681"]]210 +=== 2.8.1 Items needed for update === 114 114 212 +1. LA66 LoRaWAN Shield 213 +1. Arduino 214 +1. USB TO TTL Adapter 115 115 216 +[[image:image-20220602100052-2.png||height="385" width="600"]] 116 116 117 -(% style="color:blue" %)**1. open Arduino IDE** 118 118 219 +=== 2.8.2 Connection === 119 119 120 -[[image:image-20220723170545-4.png]] 121 121 222 +[[image:image-20220602101311-3.png||height="276" width="600"]] 122 122 123 123 124 -(% style="color:blue" %)**2. Open project** 225 +((( 226 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 227 +))) 125 125 229 +((( 230 +(% style="background-color:yellow" %)**GND <-> GND 231 +TXD <-> TXD 232 +RXD <-> RXD** 233 +))) 126 126 127 -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]] 128 128 236 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 129 129 130 - [[image:image-20220726135239-1.png]]238 +Connect USB TTL Adapter to PC after connecting the wires 131 131 132 132 241 +[[image:image-20220602102240-4.png||height="304" width="600"]] 133 133 134 -(% 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** 135 135 244 +=== 2.8.3 Upgrade steps === 136 136 137 -[[image:image-20220726135356-2.png]] 138 138 247 +==== 1. Switch SW1 to put in ISP position ==== 139 139 140 140 141 - (% style="color:blue" %)**4.After the upload is successful, opentheserial portmonitoring andsendthe AT command**250 +[[image:image-20220602102824-5.png||height="306" width="600"]] 142 142 143 143 144 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 145 145 254 +==== 2. Press the RST switch once ==== 146 146 147 147 148 - == 1.6 Example:Join TTN networkand send an uplink message,getdownlink message.==257 +[[image:image-20220602104701-12.png||height="285" width="600"]] 149 149 150 150 151 -(% style="color:blue" %)**1. Open project** 152 152 261 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 153 153 154 -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]] 155 155 264 +((( 265 +(% 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/]]** 266 +))) 156 156 157 -[[image:image-20220723172502-8.png]] 158 158 269 +[[image:image-20220602103227-6.png]] 159 159 160 160 161 - (% style="color:blue" %)**2. Same stepsas 2.5,after openingtheserial portmonitoring, it willautomatically connect to the network and sendpackets**272 +[[image:image-20220602103357-7.png]] 162 162 163 163 164 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 165 165 276 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 277 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 166 166 167 167 168 - == 1.7 Example: LogTemperatureSensor(DHT11) and send data to TTN, show it in Node-RED.==280 +[[image:image-20220602103844-8.png]] 169 169 170 170 171 -(% style="color:blue" %)**1. Open project** 172 172 284 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 285 +(% style="color:blue" %)**3. Select the bin file to burn** 173 173 174 -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]] 175 175 288 +[[image:image-20220602104144-9.png]] 176 176 177 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 178 178 291 +[[image:image-20220602104251-10.png]] 179 179 180 180 181 - (% style="color:blue" %)**2. Same stepsas 2.5,after openingtheserial portmonitoring, it willautomatically connect to the network and sendpackets**294 +[[image:image-20220602104402-11.png]] 182 182 183 183 184 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 185 185 298 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 299 +(% style="color:blue" %)**4. Click to start the download** 186 186 187 - LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED atmain · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]301 +[[image:image-20220602104923-13.png]] 188 188 189 189 190 190 191 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 305 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 306 +(% style="color:blue" %)**5. Check update process** 192 192 193 193 194 - 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/]]309 +[[image:image-20220602104948-14.png]] 195 195 196 196 197 -[[image:image-20220723175700-12.png||height="602" width="995"]] 198 198 313 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 314 +(% style="color:blue" %)**The following picture shows that the burning is successful** 199 199 316 +[[image:image-20220602105251-15.png]] 200 200 201 -== 1.8 Upgrade Firmware of LA66 LoRaWAN Shield == 202 202 203 203 204 -= ==1.8.1Itemsneededforupdate ===320 += 3. LA66 USB LoRaWAN Adapter = 205 205 206 206 207 -1. LA66 LoRaWAN Shield 208 -1. Arduino 209 -1. USB TO TTL Adapter 323 +== 3.1 Overview == 210 210 211 -[[image:image-20220602100052-2.png||height="385" width="600"]] 212 212 326 +[[image:image-20220715001142-3.png||height="145" width="220"]] 213 213 214 214 215 -=== 1.8.2 Connection === 329 +((( 330 +(% 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. 331 +))) 216 216 333 +((( 334 +(% 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. 335 +))) 217 217 218 -[[image:image-20220602101311-3.png||height="276" width="600"]] 337 +((( 338 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 339 +))) 219 219 341 +((( 342 +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. 343 +))) 220 220 221 221 ((( 222 -(% style="color:blue" %)** LA66LoRaWAN Shield**(%%)**<->**(%style="color:blue"%)**USBTTL**346 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 223 223 ))) 224 224 349 + 350 + 351 +== 3.2 Features == 352 + 353 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 354 +* Ultra-long RF range 355 +* Support LoRaWAN v1.0.4 protocol 356 +* Support peer-to-peer protocol 357 +* TCXO crystal to ensure RF performance on low temperature 358 +* Spring RF antenna 359 +* Available in different frequency LoRaWAN frequency bands. 360 +* World-wide unique OTAA keys. 361 +* AT Command via UART-TTL interface 362 +* Firmware upgradable via UART interface 363 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 364 + 365 + 366 +== 3.3 Specification == 367 + 368 +* CPU: 32-bit 48 MHz 369 +* Flash: 256KB 370 +* RAM: 64KB 371 +* Input Power Range: 5v 372 +* Frequency Range: 150 MHz ~~ 960 MHz 373 +* Maximum Power +22 dBm constant RF output 374 +* High sensitivity: -148 dBm 375 +* Temperature: 376 +** Storage: -55 ~~ +125℃ 377 +** Operating: -40 ~~ +85℃ 378 +* Humidity: 379 +** Storage: 5 ~~ 95% (Non-Condensing) 380 +** Operating: 10 ~~ 95% (Non-Condensing) 381 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 382 +* LoRa Rx current: <9 mA 383 + 384 + 385 +== 3.4 Pin Mapping & LED == 386 + 387 + 388 + 389 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 390 + 391 + 225 225 ((( 226 -(% style="background-color:yellow" %)**GND <-> GND 227 -TXD <-> TXD 228 -RXD <-> RXD** 393 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 229 229 ))) 230 230 231 231 232 - Puta jumpercaponJP6ofLA66 LoRaWANShield. (thejumperistopower on LA66 module)397 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 233 233 234 -Connect USB TTL Adapter to PC after connecting the wires 235 235 400 +[[image:image-20220723100027-1.png]] 236 236 237 -[[image:image-20220602102240-4.png||height="304" width="600"]] 238 238 403 +Open the serial port tool 239 239 405 +[[image:image-20220602161617-8.png]] 240 240 241 - ===1.8.3 Upgradesteps===407 +[[image:image-20220602161718-9.png||height="457" width="800"]] 242 242 243 243 244 244 245 - ====(% style="color:blue" %)1.Switch SW1toputinISPposition(%%)====411 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 246 246 413 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 247 247 248 -[[image:image-20220602102824-5.png||height="306" width="600"]] 249 249 416 +[[image:image-20220602161935-10.png||height="498" width="800"]] 250 250 251 251 252 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 253 253 420 +(% style="color:blue" %)**3. See Uplink Command** 254 254 255 - [[image:image-20220817085447-1.png]]422 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 256 256 424 +example: AT+SENDB=01,02,8,05820802581ea0a5 257 257 426 +[[image:image-20220602162157-11.png||height="497" width="800"]] 258 258 259 259 260 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 261 261 430 +(% style="color:blue" %)**4. Check to see if TTN received the message** 262 262 263 -((( 264 -(% style="color:blue" %)**1. Software download link: **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 265 -))) 432 +[[image:image-20220602162331-12.png||height="420" width="800"]] 266 266 267 267 268 -[[image:image-20220602103227-6.png]] 269 269 436 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 270 270 271 -[[image:image-20220602103357-7.png]] 272 272 439 +**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]] 273 273 441 +(**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]]) 274 274 275 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 276 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 443 +(% style="color:red" %)**Preconditions:** 277 277 445 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 278 278 279 - [[image:image-20220602103844-8.png]]447 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 280 280 281 281 282 282 283 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 284 -(% style="color:blue" %)**3. Select the bin file to burn** 451 +(% style="color:blue" %)**Steps for usage:** 285 285 453 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 286 286 287 - [[image:image-20220602104144-9.png]]455 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 288 288 457 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 289 289 290 -[[image:image-20220602104251-10.png]] 291 291 292 292 293 - [[image:image-20220602104402-11.png]]461 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 294 294 295 295 464 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 296 296 297 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 298 -(% style="color:blue" %)**4. Click to start the download** 299 299 467 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 300 300 301 -[[image:image-20220 602104923-13.png]]469 +[[image:image-20220723100439-2.png]] 302 302 303 303 304 304 305 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 306 -(% style="color:blue" %)**5. Check update process** 473 +(% style="color:blue" %)**2. Install Minicom in RPi.** 307 307 475 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 308 308 309 - [[image:image-20220602104948-14.png]]477 + (% style="background-color:yellow" %)**apt update** 310 310 479 + (% style="background-color:yellow" %)**apt install minicom** 311 311 312 312 313 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 314 -(% style="color:blue" %)**The following picture shows that the burning is successful** 482 +Use minicom to connect to the RPI's terminal 315 315 484 +[[image:image-20220602153146-3.png||height="439" width="500"]] 316 316 317 -[[image:image-20220602105251-15.png]] 318 318 319 319 488 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 320 320 321 - =2.FAQ=490 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 322 322 323 323 324 - ==2.1How to CompileSource Code for LA66?==493 +[[image:image-20220602154928-5.png||height="436" width="500"]] 325 325 326 326 327 -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]] 328 328 497 +(% style="color:blue" %)**4. Send Uplink message** 329 329 499 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 330 330 331 - = 3. OrderInfo=501 +example: AT+SENDB=01,02,8,05820802581ea0a5 332 332 333 333 334 - **Part Number:** (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX**(%%)504 +[[image:image-20220602160339-6.png||height="517" width="600"]] 335 335 336 336 507 + 508 +Check to see if TTN received the message 509 + 510 +[[image:image-20220602160627-7.png||height="369" width="800"]] 511 + 512 + 513 + 514 +== 3.8 Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. == 515 + 516 +=== 3.8.1 DRAGINO-LA66-APP === 517 + 518 +[[image:image-20220723102027-3.png]] 519 + 520 +==== Overview: ==== 521 + 522 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.(DRAGINO-LA66-APP currently only supports Android system) 523 + 524 +==== Conditions of Use: ==== 525 + 526 +Requires a type-c to USB adapter 527 + 528 +[[image:image-20220723104754-4.png]] 529 + 530 +==== Use of APP: ==== 531 + 532 +LA66 USB LoRaWAN Module not connected 533 + 534 + 535 + 536 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 537 + 538 + 539 + 540 + 541 += 4. Order Info = 542 + 543 + 544 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 545 + 546 + 337 337 (% style="color:blue" %)**XXX**(%%): The default frequency band 338 338 339 339 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -346,11 +346,6 @@ 346 346 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 347 347 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 348 348 559 += 5. Reference = 349 349 350 - 351 -= 4. Reference = 352 - 353 - 354 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 355 - 356 - 561 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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