Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
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... ... @@ -6,23 +6,20 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 10 11 -= 1. LA66 USBLoRaWANAdapter=12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 13 14 -== 1.1 Overview == 15 - 16 - 17 -[[image:image-20220715001142-3.png||height="145" width="220"]] 18 - 19 - 20 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. 16 +[[image:image-20220715000242-1.png||height="110" width="132"]] 17 + 18 +(% 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. 22 22 ))) 23 23 24 24 ((( 25 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0. 3protocol**(%%). 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.22 +(% 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. 26 26 ))) 27 27 28 28 ((( ... ... @@ -38,31 +38,27 @@ 38 38 ))) 39 39 40 40 41 - 42 42 == 1.2 Features == 43 43 44 - 45 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 -* Ultra-long RF range 47 47 * Support LoRaWAN v1.0.4 protocol 48 48 * Support peer-to-peer protocol 49 49 * TCXO crystal to ensure RF performance on low temperature 50 -* Sp ringRFantenna43 +* SMD Antenna pad and i-pex antenna connector 51 51 * Available in different frequency LoRaWAN frequency bands. 52 52 * World-wide unique OTAA keys. 53 53 * AT Command via UART-TTL interface 54 54 * Firmware upgradable via UART interface 55 -* Open Source Mobile App forLoRaWAN signaldetect andGPStracking.48 +* Ultra-long RF range 56 56 57 57 58 58 59 59 == 1.3 Specification == 60 60 61 - 62 62 * CPU: 32-bit 48 MHz 63 63 * Flash: 256KB 64 64 * RAM: 64KB 65 -* Input Power Range: 5v 57 +* Input Power Range: 1.8v ~~ 3.7v 58 +* Power Consumption: < 4uA. 66 66 * Frequency Range: 150 MHz ~~ 960 MHz 67 67 * Maximum Power +22 dBm constant RF output 68 68 * High sensitivity: -148 dBm ... ... @@ -74,294 +74,419 @@ 74 74 ** Operating: 10 ~~ 95% (Non-Condensing) 75 75 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 76 76 * LoRa Rx current: <9 mA 70 +* I/O Voltage: 3.3v 77 77 78 78 79 79 80 -== 1.4 Pin Mapping & LED == 81 81 82 - [[image:image-20220813183239-3.png||height="526" width="662"]]75 +== 1.4 AT Command == 83 83 84 84 78 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 85 85 86 -== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 87 87 88 88 82 +== 1.5 Dimension == 83 + 84 +[[image:image-20220718094750-3.png]] 85 + 86 + 87 + 88 + 89 +== 1.6 Pin Mapping == 90 + 91 + 92 +[[image:image-20220523101537-1.png]] 93 + 94 + 95 + 96 +== 1.7 Land Pattern == 97 + 98 +[[image:image-20220517072821-2.png]] 99 + 100 + 101 + 102 += 2. LA66 LoRaWAN Shield = 103 + 104 + 105 +== 2.1 Overview == 106 + 107 + 108 +[[image:image-20220715000826-2.png||height="386" width="449"]] 109 + 110 + 111 +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. 112 + 89 89 ((( 90 - Assumeuseralready input the LA66USBLoRaWANAdapterOTAAKeys inTTN andthere is alreadyTTNnetworkcoverage.114 +(% 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. 91 91 ))) 92 92 117 +((( 118 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 119 +))) 93 93 94 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 121 +((( 122 +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. 123 +))) 95 95 125 +((( 126 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 127 +))) 96 96 97 -[[image:image-20220723100027-1.png]] 98 98 130 +== 2.2 Features == 99 99 100 -Open the serial port tool 132 +* Arduino Shield base on LA66 LoRaWAN module 133 +* Support LoRaWAN v1.0.4 protocol 134 +* Support peer-to-peer protocol 135 +* TCXO crystal to ensure RF performance on low temperature 136 +* SMA connector 137 +* Available in different frequency LoRaWAN frequency bands. 138 +* World-wide unique OTAA keys. 139 +* AT Command via UART-TTL interface 140 +* Firmware upgradable via UART interface 141 +* Ultra-long RF range 101 101 102 - [[image:image-20220602161617-8.png]]143 +== 2.3 Specification == 103 103 104 -[[image:image-20220602161718-9.png||height="457" width="800"]] 145 +* CPU: 32-bit 48 MHz 146 +* Flash: 256KB 147 +* RAM: 64KB 148 +* Input Power Range: 1.8v ~~ 3.7v 149 +* Power Consumption: < 4uA. 150 +* Frequency Range: 150 MHz ~~ 960 MHz 151 +* Maximum Power +22 dBm constant RF output 152 +* High sensitivity: -148 dBm 153 +* Temperature: 154 +** Storage: -55 ~~ +125℃ 155 +** Operating: -40 ~~ +85℃ 156 +* Humidity: 157 +** Storage: 5 ~~ 95% (Non-Condensing) 158 +** Operating: 10 ~~ 95% (Non-Condensing) 159 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 160 +* LoRa Rx current: <9 mA 161 +* I/O Voltage: 3.3v 105 105 163 +== 2.4 Pin Mapping & LED == 106 106 107 107 108 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 109 109 110 - Thefollowingpictureappearstoprove that theLA66USB LoRaWANAdaptersuccessfully Jointhe LoRaWANnetwork167 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 111 111 112 112 113 -[[image:image-20220602161935-10.png||height="498" width="800"]] 114 114 171 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 115 115 116 116 117 -(% style="color:blue" %)**3. See Uplink Command** 118 118 119 - Commandformat:(% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**175 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 120 120 121 -example: AT+SENDB=01,02,8,05820802581ea0a5 122 122 123 -[[image:image-20220602162157-11.png||height="497" width="800"]] 124 124 179 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 125 125 126 126 127 - (% style="color:blue"%)**4.Checkto seeif TTN receivedthemessage**182 +=== 2.8.1 Items needed for update === 128 128 184 +1. LA66 LoRaWAN Shield 185 +1. Arduino 186 +1. USB TO TTL Adapter 129 129 188 +[[image:image-20220602100052-2.png||height="385" width="600"]] 130 130 131 -[[image:image-20220817093644-1.png]] 132 132 191 +=== 2.8.2 Connection === 133 133 134 134 135 - == 1.6 Example:Send PC's CPU/RAM usageoTTN via python==194 +[[image:image-20220602101311-3.png||height="276" width="600"]] 136 136 137 137 138 -**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]] 197 +((( 198 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 199 +))) 139 139 140 -(**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]]) 201 +((( 202 +(% style="background-color:yellow" %)**GND <-> GND 203 +TXD <-> TXD 204 +RXD <-> RXD** 205 +))) 141 141 142 142 143 - (% style="color:red"%)**Preconditions:**208 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 144 144 145 - (% style="color:red"%)**1. LA66USB LoRaWANAdapterworksfine**210 +Connect USB TTL Adapter to PC after connecting the wires 146 146 147 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 148 148 213 +[[image:image-20220602102240-4.png||height="304" width="600"]] 149 149 150 150 151 - (% style="color:blue"%)**Stepsfor usage:**216 +=== 2.8.3 Upgrade steps === 152 152 153 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 154 154 155 - (% style="color:blue"%)**2.**(%%)Runthepythonscript in PCandseetheTTN219 +==== 1. Switch SW1 to put in ISP position ==== 156 156 157 157 158 -[[image:image-202206021 15852-3.png||height="450" width="1187"]]222 +[[image:image-20220602102824-5.png||height="306" width="600"]] 159 159 160 160 161 161 162 -== 1.7Example:Send&Get Messages viaLoRaWAN inRPi==226 +==== 2. Press the RST switch once ==== 163 163 164 164 165 - Assume useralreadyinput theLA66 USB LoRaWAN Adapter OTAA Keys inTTN and thereisalready TTN network coverage.229 +[[image:image-20220602104701-12.png||height="285" width="600"]] 166 166 167 167 168 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 169 169 233 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 170 170 171 -[[image:image-20220723100439-2.png]] 172 172 236 +((( 237 +(% 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/]]** 238 +))) 173 173 174 174 175 - (% style="color:blue" %)**2.Install Minicom in RPi.**241 +[[image:image-20220602103227-6.png]] 176 176 177 177 178 - (%id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in theRPi terminal244 +[[image:image-20220602103357-7.png]] 179 179 180 - (% style="background-color:yellow" %)**apt update** 181 181 182 - (% style="background-color:yellow" %)**apt install minicom** 183 183 248 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 249 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 184 184 185 -Use minicom to connect to the RPI's terminal 186 186 187 -[[image:image-202206021 53146-3.png||height="439" width="500"]]252 +[[image:image-20220602103844-8.png]] 188 188 189 189 190 190 191 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 256 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 257 +(% style="color:blue" %)**3. Select the bin file to burn** 192 192 193 193 194 - The followingpictureppears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.260 +[[image:image-20220602104144-9.png]] 195 195 196 196 197 -[[image:image-202206021 54928-5.png||height="436" width="500"]]263 +[[image:image-20220602104251-10.png]] 198 198 199 199 266 +[[image:image-20220602104402-11.png]] 200 200 201 -(% style="color:blue" %)**4. Send Uplink message** 202 202 203 203 204 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 270 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 271 +(% style="color:blue" %)**4. Click to start the download** 205 205 206 - example:AT+SENDB=01,02,8,05820802581ea0a5273 +[[image:image-20220602104923-13.png]] 207 207 208 208 209 -[[image:image-20220602160339-6.png||height="517" width="600"]] 210 210 277 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 278 +(% style="color:blue" %)**5. Check update process** 211 211 212 212 213 - Check to seeif TTN received themessage281 +[[image:image-20220602104948-14.png]] 214 214 215 -[[image:image-20220602160627-7.png||height="369" width="800"]] 216 216 217 217 285 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 286 +(% style="color:blue" %)**The following picture shows that the burning is successful** 218 218 219 - == 1.8 Example:Useof LA66 USB LoRaWAN Adapter and mobile APP ==288 +[[image:image-20220602105251-15.png]] 220 220 221 221 222 -=== 1.8.1 Hardware and Software Connection === 223 223 292 += 3. LA66 USB LoRaWAN Adapter = 224 224 225 225 226 -== ==(%style="color:blue" %)**Overview:**(%%)====295 +== 3.1 Overview == 227 227 297 +[[image:image-20220715001142-3.png||height="145" width="220"]] 228 228 229 -((( 230 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 299 +(% 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. 231 231 232 -* 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 -))) 301 +(% 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. 236 236 303 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 237 237 305 +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. 238 238 307 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 239 239 240 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 241 241 310 +== 3.2 Features == 242 242 243 -A USB to Type-C adapter is needed to connect to a Mobile phone. 312 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 313 +* Ultra-long RF range 314 +* Support LoRaWAN v1.0.4 protocol 315 +* Support peer-to-peer protocol 316 +* TCXO crystal to ensure RF performance on low temperature 317 +* Spring RF antenna 318 +* Available in different frequency LoRaWAN frequency bands. 319 +* World-wide unique OTAA keys. 320 +* AT Command via UART-TTL interface 321 +* Firmware upgradable via UART interface 322 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 244 244 245 - Note:ThepackageofLA66 USBadapter alreadyincludesthis USB Type-C adapter.324 +== 3.3 Specification == 246 246 247 -[[image:image-20220813174353-2.png||height="360" width="313"]] 326 +* CPU: 32-bit 48 MHz 327 +* Flash: 256KB 328 +* RAM: 64KB 329 +* Input Power Range: 5v 330 +* Frequency Range: 150 MHz ~~ 960 MHz 331 +* Maximum Power +22 dBm constant RF output 332 +* High sensitivity: -148 dBm 333 +* Temperature: 334 +** Storage: -55 ~~ +125℃ 335 +** Operating: -40 ~~ +85℃ 336 +* Humidity: 337 +** Storage: 5 ~~ 95% (Non-Condensing) 338 +** Operating: 10 ~~ 95% (Non-Condensing) 339 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 340 +* LoRa Rx current: <9 mA 248 248 342 +== 3.4 Pin Mapping & LED == 249 249 250 250 251 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 252 252 346 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 253 253 254 -[[(% 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) 255 255 256 - [[image:image-20220813173738-1.png]]349 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 257 257 258 258 352 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 259 259 260 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 261 261 355 +[[image:image-20220602171217-1.png||height="538" width="800"]] 262 262 263 -Function and page introduction 264 264 358 +Open the serial port tool 265 265 266 -[[image:image-20220 723113448-7.png||height="995" width="450"]]360 +[[image:image-20220602161617-8.png]] 267 267 268 - **Block Explain:**362 +[[image:image-20220602161718-9.png||height="457" width="800"]] 269 269 270 -1. Display LA66 USB LoRaWAN Module connection status 271 271 272 -2. Check and reconnect 273 273 274 - 3.Turnsendtimestamps on or off366 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 275 275 276 - 4.DisplayLoRaWanconnectionstatus368 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 277 277 278 -5. Check LoRaWan connection status 279 279 280 - 6. TheRSSI valueof thenode when theACKis received371 +[[image:image-20220602161935-10.png||height="498" width="800"]] 281 281 282 -7. Node's Signal Strength Icon 283 283 284 -8. Configure Location Uplink Interval 285 285 286 - 9.ATcommandinput box375 +(% style="color:blue" %)**3. See Uplink Command** 287 287 288 - 10. SendButton:Sendinputbox infotoLA66 USBAdapter377 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 289 289 290 - 11. OutputLog from LA66 USBdapter379 +example: AT+SENDB=01,02,8,05820802581ea0a5 291 291 292 -12. clear logbutton381 +[[image:image-20220602162157-11.png||height="497" width="800"]] 293 293 294 -13. exit button 295 295 296 296 385 +(% style="color:blue" %)**4. Check to see if TTN received the message** 297 297 298 - LA66 USB LoRaWAN Moduleot connected387 +[[image:image-20220602162331-12.png||height="420" width="800"]] 299 299 300 300 301 -[[image:image-20220723110520-5.png||height="677" width="508"]] 302 302 391 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 303 303 304 304 305 - ConnectUSB LoRaWAN Module394 +**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]] 306 306 307 -[[image:image-20220723110626-6.png||height="681" width="511"]] 308 308 397 +(% style="color:red" %)**Preconditions:** 309 309 399 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 310 310 311 -= ==1.8.2enddata toTTNv3andlotlocationinfo in Node-Red===401 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 312 312 313 313 314 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 315 315 405 +(% style="color:blue" %)**Steps for usage:** 316 316 317 - [[image:image-20220723134549-8.png]]407 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 318 318 409 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 319 319 411 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 320 320 321 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 322 322 323 323 324 - SampleJSON filepleasegoto**[[thislink>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]**todownload.415 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 325 325 326 -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/]] 327 327 328 -A fterseeLoRaWAN Online, walk aroundandthe APPwillkeep sending location info toLoRaWANserverand thentothe NodeRed.418 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 329 329 330 330 331 - ExampleputinNodeRedisaslow:421 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 332 332 333 -[[image:image-20220723 144339-1.png]]423 +[[image:image-20220602171233-2.png||height="538" width="800"]] 334 334 335 335 336 336 337 -= =1.9UpgradeFirmwareofLA66 USB LoRaWAN Adapter ==427 +(% style="color:blue" %)**2. Install Minicom in RPi.** 338 338 429 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 339 339 340 - The LA66USBLoRaWAN Adapter ishesame astheLA66 LoRaWAN Shieldupdatemethod431 + (% style="background-color:yellow" %)**apt update** 341 341 342 - Justusetheyellow jumper cap to short the BOOTcorner andthe RXcorner, and then press the RESET button (without the jumpercap,you can directly shortthe BOOT cornerandtheRX corner withawire to achieve the same effect)433 + (% style="background-color:yellow" %)**apt install minicom** 343 343 344 344 345 - [[image:image-20220723150132-2.png]]436 +Use minicom to connect to the RPI's terminal 346 346 438 +[[image:image-20220602153146-3.png||height="439" width="500"]] 347 347 348 348 349 -= 2. FAQ = 350 350 442 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 351 351 352 - ==2.1 How toCompileSourceCode forLA66?==444 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 353 353 354 354 355 - Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Codeo ASR6601Platform.WebHome]]447 +[[image:image-20220602154928-5.png||height="436" width="500"]] 356 356 357 357 358 358 359 -= 3.OrderInfo=451 +(% style="color:blue" %)**4. Send Uplink message** 360 360 453 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 361 361 362 - **Part Number:** (% style="color:blue"%)**LA66-USB-LoRaWAN-Adapter-XXX**455 +example: AT+SENDB=01,02,8,05820802581ea0a5 363 363 364 364 458 +[[image:image-20220602160339-6.png||height="517" width="600"]] 459 + 460 + 461 + 462 +Check to see if TTN received the message 463 + 464 +[[image:image-20220602160627-7.png||height="369" width="800"]] 465 + 466 + 467 + 468 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 469 + 470 + 471 + 472 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 473 + 474 + 475 + 476 + 477 += 4. Order Info = 478 + 479 + 480 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 481 + 482 + 365 365 (% style="color:blue" %)**XXX**(%%): The default frequency band 366 366 367 367 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -374,13 +374,7 @@ 374 374 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 375 375 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 376 376 495 += 5. Reference = 377 377 497 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 378 378 379 - 380 -= 4. Reference = 381 - 382 - 383 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 384 - 385 - 386 -
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