Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Content
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... ... @@ -1,47 +1,68 @@ 1 1 2 2 3 +**Table of Contents:** 4 + 3 3 {{toc/}} 4 4 5 5 6 6 7 -= 1. LA66 LoRaWAN Module = 8 8 9 9 10 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 11 11 12 12 13 - (% style="color:blue"%)**Dragino LA66**(%%)isa small wireless LoRaWAN module that offers avery 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.14 +== 1.1 Overview == 14 14 15 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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. 16 16 17 +[[image:image-20220715001142-3.png||height="145" width="220"]] 18 + 19 + 20 +((( 21 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 22 +))) 23 + 24 +((( 25 +(% 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. 26 +))) 27 + 28 +((( 17 17 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 30 +))) 18 18 32 +((( 19 19 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. 34 +))) 20 20 36 +((( 21 21 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 38 +))) 22 22 23 23 41 + 24 24 == 1.2 Features == 25 25 44 + 45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 +* Ultra-long RF range 26 26 * Support LoRaWAN v1.0.4 protocol 27 27 * Support peer-to-peer protocol 28 28 * TCXO crystal to ensure RF performance on low temperature 29 -* S MD Antennapad andi-pexantennaconnector50 +* Spring RF antenna 30 30 * Available in different frequency LoRaWAN frequency bands. 31 31 * World-wide unique OTAA keys. 32 32 * AT Command via UART-TTL interface 33 33 * Firmware upgradable via UART interface 34 -* Ultra-longRFrange55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 35 35 36 36 37 37 38 38 == 1.3 Specification == 39 39 61 + 40 40 * CPU: 32-bit 48 MHz 41 41 * Flash: 256KB 42 42 * RAM: 64KB 43 -* Input Power Range: 1.8v ~~ 3.7v 44 -* Power Consumption: < 4uA. 65 +* Input Power Range: 5v 45 45 * Frequency Range: 150 MHz ~~ 960 MHz 46 46 * Maximum Power +22 dBm constant RF output 47 47 * High sensitivity: -148 dBm ... ... @@ -53,376 +53,294 @@ 53 53 ** Operating: 10 ~~ 95% (Non-Condensing) 54 54 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 55 55 * LoRa Rx current: <9 mA 56 -* I/O Voltage: 3.3v 57 57 58 58 59 59 60 -== 1.4 ATCommand==80 +== 1.4 Pin Mapping & LED == 61 61 62 - AT Command is valid over Main TXDand Main RXD. Serial Baud Rate is 9600.AT commands can befoundinAT Commanddocuments.82 +[[image:image-20220813183239-3.png||height="526" width="662"]] 63 63 64 64 65 -== 1.5 Dimension == 66 66 67 - [[image:image-20220517072526-1.png]]86 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 68 68 69 69 89 +((( 90 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 91 +))) 70 70 71 -== 1.6 Pin Mapping == 72 72 94 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 73 73 74 -[[image:image-20220523101537-1.png]] 75 75 97 +[[image:image-20220723100027-1.png]] 76 76 77 77 78 - == 1.7 LandPattern==100 +Open the serial port tool 79 79 80 -[[image:image-20220 517072821-2.png]]102 +[[image:image-20220602161617-8.png]] 81 81 104 +[[image:image-20220602161718-9.png||height="457" width="800"]] 82 82 83 83 84 -= 2. LA66 LoRaWAN Shield = 85 85 108 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 86 86 87 - ==2.1Overview==110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 88 88 89 -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. 90 90 113 +[[image:image-20220602161935-10.png||height="498" width="800"]] 91 91 92 -== 2.2 Features == 93 93 94 -* Arduino Shield base on LA66 LoRaWAN module 95 -* Support LoRaWAN v1.0.4 protocol 96 -* Support peer-to-peer protocol 97 -* TCXO crystal to ensure RF performance on low temperature 98 -* SMA connector 99 -* Available in different frequency LoRaWAN frequency bands. 100 -* World-wide unique OTAA keys. 101 -* AT Command via UART-TTL interface 102 -* Firmware upgradable via UART interface 103 -* Ultra-long RF range 104 104 117 +(% style="color:blue" %)**3. See Uplink Command** 105 105 119 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 106 106 107 - == 2.3 Specification==121 +example: AT+SENDB=01,02,8,05820802581ea0a5 108 108 109 -* CPU: 32-bit 48 MHz 110 -* Flash: 256KB 111 -* RAM: 64KB 112 -* Input Power Range: 1.8v ~~ 3.7v 113 -* Power Consumption: < 4uA. 114 -* Frequency Range: 150 MHz ~~ 960 MHz 115 -* Maximum Power +22 dBm constant RF output 116 -* High sensitivity: -148 dBm 117 -* Temperature: 118 -** Storage: -55 ~~ +125℃ 119 -** Operating: -40 ~~ +85℃ 120 -* Humidity: 121 -** Storage: 5 ~~ 95% (Non-Condensing) 122 -** Operating: 10 ~~ 95% (Non-Condensing) 123 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 124 -* LoRa Rx current: <9 mA 125 -* I/O Voltage: 3.3v 123 +[[image:image-20220602162157-11.png||height="497" width="800"]] 126 126 127 127 128 128 129 -= =2.4PinMapping&LED==127 +(% style="color:blue" %)**4. Check to see if TTN received the message** 130 130 131 131 132 132 133 - == 2.5 Example:Use AT Command to communicatewith LA66 module via Arduino UNO.==131 +[[image:image-20220817093644-1.png]] 134 134 135 135 136 136 137 -== 2.6 Example:Join TTN network and sendanuplink message,getdownlinkmessage.==135 +== 1.6 Example: Send PC's CPU/RAM usage to TTN via python == 138 138 139 139 138 +**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]] 140 140 141 - ==2.7Example:Log Temperature Sensor(DHT11)and senddatato,showitDataCake.==140 +(**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]]) 142 142 143 143 143 +(% style="color:red" %)**Preconditions:** 144 144 145 - ==2.8 UpgradeFirmwareofLA66 LoRaWANShield==145 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 146 146 147 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 147 147 148 -=== 2.8.1 Items needed for update === 149 149 150 -1. LA66 LoRaWAN Shield 151 -1. Arduino 152 -1. USB TO TTL Adapter 153 153 154 - [[image:image-20220602100052-2.png||height="385"width="600"]]151 +(% style="color:blue" %)**Steps for usage:** 155 155 153 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 156 156 157 -= ==2.8.2Connection===155 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 158 158 159 159 160 -[[image:image-202206021 01311-3.png||height="276" width="600"]]158 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 161 161 162 162 163 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 164 164 165 -(% style="background-color:yellow" %)**GND <-> GND 166 -TXD <-> TXD 167 -RXD <-> RXD** 162 +== 1.7 Example: Send & Get Messages via LoRaWAN in RPi == 168 168 169 169 170 - Puta jumpercaponJP6ofLA66 LoRaWANShield.(thejumper is topoweron LA66 module)165 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 171 171 172 -Connect USB TTL Adapter to PC after connecting the wires 173 173 168 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 174 174 175 -[[image:image-20220602102240-4.png||height="304" width="600"]] 176 176 171 +[[image:image-20220723100439-2.png]] 177 177 178 -=== 2.8.3 Upgrade steps === 179 179 180 180 181 - ====1. Switch SW1 toputinISP position====175 +(% style="color:blue" %)**2. Install Minicom in RPi.** 182 182 183 183 184 - [[image:image-20220602102824-5.png||height="306"width="600"]]178 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 185 185 180 + (% style="background-color:yellow" %)**apt update** 186 186 187 - ====2.PresstheRST switchonce ====182 + (% style="background-color:yellow" %)**apt install minicom** 188 188 189 -[[image:image-20220602104701-12.png||height="285" width="600"]] 190 190 185 +Use minicom to connect to the RPI's terminal 191 191 192 - ====3.OpentheUpgradetool(Tremo Programmer)in PC andUpgrade====187 +[[image:image-20220602153146-3.png||height="439" width="500"]] 193 193 194 194 195 -(% 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/]]** 196 196 191 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 197 197 198 -[[image:image-20220602103227-6.png]] 199 199 194 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 200 200 201 -[[image:image-20220602103357-7.png]] 202 202 197 +[[image:image-20220602154928-5.png||height="436" width="500"]] 203 203 204 204 205 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 206 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 207 207 201 +(% style="color:blue" %)**4. Send Uplink message** 208 208 209 -[[image:image-20220602103844-8.png]] 210 210 204 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 211 211 206 +example: AT+SENDB=01,02,8,05820802581ea0a5 212 212 213 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 214 -(% style="color:blue" %)**3. Select the bin file to burn** 215 215 209 +[[image:image-20220602160339-6.png||height="517" width="600"]] 216 216 217 -[[image:image-20220602104144-9.png]] 218 218 219 219 220 - [[image:image-20220602104251-10.png]]213 +Check to see if TTN received the message 221 221 215 +[[image:image-20220602160627-7.png||height="369" width="800"]] 222 222 223 -[[image:image-20220602104402-11.png]] 224 224 225 225 219 +== 1.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 226 226 227 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 228 -(% style="color:blue" %)**4. Click to start the download** 229 229 230 - [[image:image-20220602104923-13.png]]222 +=== 1.8.1 Hardware and Software Connection === 231 231 232 232 233 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 234 -(% style="color:blue" %)**5. Check update process** 235 235 226 +==== (% style="color:blue" %)**Overview:**(%%) ==== 236 236 237 -[[image:image-20220602104948-14.png]] 238 238 229 +((( 230 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 239 239 232 +* Send real-time location information of mobile phone to LoRaWAN network. 233 +* Check LoRaWAN network signal strengh. 234 +* Manually send messages to LoRaWAN network. 235 +))) 240 240 241 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 242 -(% style="color:blue" %)**The following picture shows that the burning is successful** 243 243 244 -[[image:image-20220602105251-15.png]] 245 245 246 246 240 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 247 247 248 -= 3. LA66 USB LoRaWAN Adapter = 249 249 243 +A USB to Type-C adapter is needed to connect to a Mobile phone. 250 250 251 - ==3.1Overview==245 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 252 252 253 - LA66 USB LoRaWAN Adapteris designed to fast turn USB devices to support LoRaWAN wireless features. It combinesaCP2101USB TTL Chipand LA66 LoRaWAN module whichcan easytoadd LoRaWANwireless feature to PC / Mobile phone or an embedded devicethat has USB Interface.247 +[[image:image-20220813174353-2.png||height="360" width="313"]] 254 254 255 255 256 -== 3.2 Features == 257 257 258 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 259 -* Ultra-long RF range 260 -* Support LoRaWAN v1.0.4 protocol 261 -* Support peer-to-peer protocol 262 -* TCXO crystal to ensure RF performance on low temperature 263 -* Spring RF antenna 264 -* Available in different frequency LoRaWAN frequency bands. 265 -* World-wide unique OTAA keys. 266 -* AT Command via UART-TTL interface 267 -* Firmware upgradable via UART interface 251 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 268 268 269 -== 3.3 Specification == 270 270 271 -* CPU: 32-bit 48 MHz 272 -* Flash: 256KB 273 -* RAM: 64KB 274 -* Input Power Range: 5v 275 -* Frequency Range: 150 MHz ~~ 960 MHz 276 -* Maximum Power +22 dBm constant RF output 277 -* High sensitivity: -148 dBm 278 -* Temperature: 279 -** Storage: -55 ~~ +125℃ 280 -** Operating: -40 ~~ +85℃ 281 -* Humidity: 282 -** Storage: 5 ~~ 95% (Non-Condensing) 283 -** Operating: 10 ~~ 95% (Non-Condensing) 284 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 285 -* LoRa Rx current: <9 mA 254 +[[(% 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) 286 286 287 - == 3.4 Pin Mapping& LED ==256 +[[image:image-20220813173738-1.png]] 288 288 289 289 290 290 291 -== 3.5Example:Send& Get Messagesvia LoRaWANinPC==260 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 292 292 293 293 294 - Assume user already inputthe LA66 USB LoRaWAN Adapter OTAA KeysinTTNandthere isalreadyTTNnetworkcoverage.263 +Function and page introduction 295 295 296 296 297 - (% style="color:blue" %)**1.Connectthe LA66 USB LoRaWAN adapter to PC**266 +[[image:image-20220723113448-7.png||height="995" width="450"]] 298 298 268 +**Block Explain:** 299 299 300 - [[image:image-20220602171217-1.png||height="538" width="800"]]270 +1. Display LA66 USB LoRaWAN Module connection status 301 301 272 +2. Check and reconnect 302 302 303 - Open theerialporttool274 +3. Turn send timestamps on or off 304 304 305 - [[image:image-20220602161617-8.png]]276 +4. Display LoRaWan connection status 306 306 307 - [[image:image-20220602161718-9.png||height="457" width="800"]]278 +5. Check LoRaWan connection status 308 308 280 +6. The RSSI value of the node when the ACK is received 309 309 282 +7. Node's Signal Strength Icon 310 310 311 - (%style="color:blue" %)**2. Pressthe reset switch RSTonthe LA66USB LoRaWAN Adapterto reset it.**284 +8. Configure Location Uplink Interval 312 312 313 -T hefollowing picture appears toprove that the LA66 USB LoRaWAN Adaptersuccessfully JoinheLoRaWAN network286 +9. AT command input box 314 314 288 +10. Send Button: Send input box info to LA66 USB Adapter 315 315 316 - [[image:image-20220602161935-10.png||height="498"width="800"]]290 +11. Output Log from LA66 USB adapter 317 317 292 +12. clear log button 318 318 294 +13. exit button 319 319 320 -(% style="color:blue" %)**3. See Uplink Command** 321 321 322 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 323 323 324 - example:AT+SENDB=01,02,8,05820802581ea0a5298 +LA66 USB LoRaWAN Module not connected 325 325 326 -[[image:image-20220602162157-11.png||height="497" width="800"]] 327 327 301 +[[image:image-20220723110520-5.png||height="677" width="508"]] 328 328 329 329 330 -(% style="color:blue" %)**4. Check to see if TTN received the message** 331 331 332 - [[image:image-20220602162331-12.png||height="420"width="800"]]305 +Connect LA66 USB LoRaWAN Module 333 333 307 +[[image:image-20220723110626-6.png||height="681" width="511"]] 334 334 335 335 336 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 337 337 311 +=== 1.8.2 Send data to TTNv3 and plot location info in Node-Red === 338 338 339 -**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]] 340 340 314 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 341 341 342 -(% style="color:red" %)**Preconditions:** 343 343 344 - (% style="color:red" %)**1.LA66 USB LoRaWAN Adapter works fine**317 +[[image:image-20220723134549-8.png]] 345 345 346 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 347 347 348 348 321 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 349 349 350 -(% style="color:blue" %)**Steps for usage:** 351 351 352 - (% style="color:blue"%)**1.**(%%)Pressthereset switchRESETon the LA66USBLoRaWANAdapter324 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 353 353 354 - (%style="color:blue"%)**2.**(%%)RunthepythonscriptinPCandsee theTTN326 +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/]] 355 355 356 - [[image:image-20220602115852-3.png||height="450"width="1187"]]328 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 357 357 358 358 331 +Example output in NodeRed is as below: 359 359 360 - == 3.7 Example: Send & Get Messages viaLoRaWAN inRPi ==333 +[[image:image-20220723144339-1.png]] 361 361 362 362 363 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 364 364 337 +== 1.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 365 365 366 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 367 367 368 - [[image:image-20220602171233-2.png||height="538"width="800"]]340 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 369 369 342 +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) 370 370 371 371 372 - (% style="color:blue" %)**2.Install Minicom in RPi.**345 +[[image:image-20220723150132-2.png]] 373 373 374 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 375 375 376 - (% style="background-color:yellow" %)**apt update** 377 377 378 - (% style="background-color:yellow"%)**aptinstallminicom**349 += 2. FAQ = 379 379 380 380 381 - UseminicomtoconnecttotheRPI's terminal352 +== 2.1 How to Compile Source Code for LA66? == 382 382 383 -[[image:image-20220602153146-3.png||height="439" width="500"]] 384 384 355 +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]] 385 385 386 386 387 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%) 388 -(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 389 389 390 - [[image:image-20220602154928-5.png||height="436"width="500"]]359 += 3. Order Info = 391 391 392 392 362 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 393 393 394 -(% style="color:blue" %)**4. Send Uplink message** 395 395 396 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 397 - 398 -example: AT+SENDB=01,02,8,05820802581ea0a5 399 - 400 - 401 -[[image:image-20220602160339-6.png||height="517" width="600"]] 402 - 403 - 404 - 405 -Check to see if TTN received the message 406 - 407 -[[image:image-20220602160627-7.png||height="369" width="800"]] 408 - 409 - 410 - 411 -== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 412 - 413 - 414 - 415 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 416 - 417 - 418 - 419 - 420 -= 4. Order Info = 421 - 422 - 423 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 424 - 425 - 426 426 (% style="color:blue" %)**XXX**(%%): The default frequency band 427 427 428 428 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -438,8 +438,10 @@ 438 438 439 439 440 440 441 -= 5. Reference =380 += 4. Reference = 442 442 443 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 444 444 383 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 384 + 385 + 445 445
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