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 - Author
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... ... @@ -6,34 +6,25 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 11 11 12 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 13 13 13 +== 1.1 Overview == 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 19 19 20 -((( 21 - 22 -))) 16 +[[image:image-20220715001142-3.png||height="145" width="220"]] 23 23 18 + 24 24 ((( 25 -(% style="color:blue" %)** DraginoLA66**(%%) isasmall wirelessLoRaWANmodule thatoffersa very compellingmixoflong-range,lowpowerconsumption,andsecuredata transmission. It is designedtofacilitatedevelopersto quicklydeployindustrial-levelLoRaWANand IoT solutions. It helps users to turn theidea intoapracticalapplication andmaketheInternetof Thingsareality.It is easytocreatendconnect your things everywhere.20 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 26 26 ))) 27 -))) 28 28 29 29 ((( 30 -((( 31 31 (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 32 32 ))) 33 -))) 34 34 35 35 ((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 39 39 ... ... @@ -40,35 +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 ... ... @@ -80,515 +80,421 @@ 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 87 +((( 88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 97 97 98 -== 1.6 Pin Mapping == 90 + 91 +))) 99 99 100 - [[image:image-20220720111850-1.png]]93 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 101 101 95 +[[image:image-20220723100027-1.png]] 102 102 103 103 104 - == 1.7 LandPattern==98 +Open the serial port tool 105 105 106 -[[image:image-20220 517072821-2.png]]100 +[[image:image-20220602161617-8.png]] 107 107 108 108 103 +[[image:image-20220602161718-9.png||height="457" width="800"]] 109 109 110 -= 2. LA66 LoRaWAN Shield = 111 111 106 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 112 112 113 - ==2.1Overview==108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 114 114 110 +[[image:image-20220602161935-10.png||height="498" width="800"]] 115 115 116 -((( 117 -[[image:image-20220715000826-2.png||height="145" width="220"]] 118 -))) 119 119 120 -((( 121 - 122 -))) 113 +(% style="color:blue" %)**3. See Uplink Command** 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 -))) 115 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 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 -))) 117 +example: AT+SENDB=01,02,8,05820802581ea0a5 133 133 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 119 +[[image:image-20220602162157-11.png||height="497" width="800"]] 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 -))) 122 +(% style="color:blue" %)**4. Check to see if TTN received the message** 151 151 124 +[[image:image-20220817093644-1.png]] 152 152 153 153 154 -== 2.2Features==127 +== 1.6 Example: How to join helium == 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 -= =2.3Specification==130 +(% style="color:blue" %)**1. Create a new device.** 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 132 +[[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"]] 186 186 187 -== 2.4 Pin Mapping & LED == 188 188 135 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 189 189 137 +[[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"]] 190 190 191 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 192 192 140 +(% style="color:blue" %)**3. Use AT commands.** 193 193 142 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 194 194 195 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 196 196 145 +(% style="color:blue" %)**4. Use the serial port tool** 197 197 147 +[[image:image-20220909151517-2.png||height="543" width="708"]] 198 198 199 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 200 200 150 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 201 201 152 +[[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"]] 202 202 203 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 204 204 155 +(% style="color:blue" %)**6. Network successfully.** 205 205 206 - === 2.8.1 Itemsd fordate===157 +[[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"]] 207 207 208 -1. LA66 LoRaWAN Shield 209 -1. Arduino 210 -1. USB TO TTL Adapter 211 211 212 - [[image:image-20220602100052-2.png||height="385"width="600"]]160 +(% style="color:blue" %)**7. Send uplink using command** 213 213 162 +[[image:image-20220912085244-1.png]] 214 214 215 - ===2.8.2Connection ===164 +[[image:image-20220912085307-2.png]] 216 216 217 217 218 -[[image:i mage-20220602101311-3.png||height="276" width="600"]]167 +[[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"]] 219 219 220 220 221 -((( 222 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 223 -))) 170 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 224 224 225 -((( 226 -(% style="background-color:yellow" %)**GND <-> GND 227 -TXD <-> TXD 228 -RXD <-> RXD** 229 -))) 230 230 173 +**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]] 231 231 232 - Putajumpercap onJP6ofLA66LoRaWAN Shield. ( the jumperpoweronmodule)175 +(**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]]) 233 233 234 -Connect USB TTL Adapter to PC after connecting the wires 235 235 178 +(% style="color:red" %)**Preconditions:** 236 236 237 - [[image:image-20220602102240-4.png||height="304"width="600"]]180 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 238 238 182 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 239 239 240 -=== 2.8.3 Upgrade steps === 241 241 242 242 243 - ====1. Switch SW1 toputin ISPposition====186 +(% style="color:blue" %)**Steps for usage:** 244 244 188 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 245 245 246 -[[imag e:image-20220602102824-5.png||height="306" width="600"]]190 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 247 247 192 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 248 248 249 249 250 - ====2.Press theRST switchonce====195 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 251 251 252 252 253 - [[image:image-20220602104701-12.png||height="285"width="600"]]198 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 254 254 255 255 201 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 256 256 257 -==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 258 258 204 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 259 259 260 -((( 261 -(% 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/]]** 262 -))) 206 +[[image:image-20220723100439-2.png]] 263 263 264 264 265 - [[image:image-20220602103227-6.png]]209 +(% style="color:blue" %)**2. Install Minicom in RPi.** 266 266 211 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 267 267 268 - [[image:image-20220602103357-7.png]]213 + (% style="background-color:yellow" %)**apt update** 269 269 215 + (% style="background-color:yellow" %)**apt install minicom** 270 270 217 +Use minicom to connect to the RPI's terminal 271 271 272 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 273 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 219 +[[image:image-20220602153146-3.png||height="439" width="500"]] 274 274 275 275 276 - [[image:image-20220602103844-8.png]]222 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 277 277 224 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 278 278 226 +[[image:image-20220602154928-5.png||height="436" width="500"]] 279 279 280 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 281 -(% style="color:blue" %)**3. Select the bin file to burn** 282 282 229 +(% style="color:blue" %)**4. Send Uplink message** 283 283 284 - [[image:image-20220602104144-9.png]]231 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 285 285 233 +example: AT+SENDB=01,02,8,05820802581ea0a5 286 286 287 -[[image:image-2022060210 4251-10.png]]235 +[[image:image-20220602160339-6.png||height="517" width="600"]] 288 288 289 289 290 -[[image:image-20220602104402-11.png]] 291 291 239 +Check to see if TTN received the message 292 292 293 293 294 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 295 -(% style="color:blue" %)**4. Click to start the download** 242 +[[image:image-20220602160627-7.png||height="369" width="800"]] 296 296 297 -[[image:image-20220602104923-13.png]] 298 298 245 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 299 299 247 +=== 1.9.1 Hardware and Software Connection === 300 300 301 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 302 -(% style="color:blue" %)**5. Check update process** 303 303 304 304 305 - [[image:image-20220602104948-14.png]]251 +==== (% style="color:blue" %)**Overview:**(%%) ==== 306 306 307 307 254 +((( 255 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 308 308 309 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 310 -(% style="color:blue" %)**The following picture shows that the burning is successful** 257 +* Send real-time location information of mobile phone to LoRaWAN network. 258 +* Check LoRaWAN network signal strengh. 259 +* Manually send messages to LoRaWAN network. 260 +))) 311 311 312 -[[image:image-20220602105251-15.png]] 313 313 314 314 315 315 316 -= 3.LA66 USB LoRaWANAdapter =265 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 317 317 318 318 319 - ==3.1Overview==268 +A USB to Type-C adapter is needed to connect to a Mobile phone. 320 320 270 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 321 321 322 -[[image:image-20220 715001142-3.png||height="145" width="220"]]272 +[[image:image-20220813174353-2.png||height="360" width="313"]] 323 323 324 324 325 -((( 326 -(% 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. 327 -))) 328 328 329 -((( 330 -(% 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. 331 -))) 276 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 332 332 333 -((( 334 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 335 -))) 336 336 337 -((( 338 -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. 339 -))) 279 +[[(% 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) 340 340 341 -((( 342 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 343 -))) 344 344 282 +[[image:image-20220813173738-1.png]] 345 345 346 346 347 -== 3.2 Features == 348 348 349 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 350 -* Ultra-long RF range 351 -* Support LoRaWAN v1.0.4 protocol 352 -* Support peer-to-peer protocol 353 -* TCXO crystal to ensure RF performance on low temperature 354 -* Spring RF antenna 355 -* Available in different frequency LoRaWAN frequency bands. 356 -* World-wide unique OTAA keys. 357 -* AT Command via UART-TTL interface 358 -* Firmware upgradable via UART interface 359 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 286 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 360 360 361 -== 3.3 Specification == 362 362 363 -* CPU: 32-bit 48 MHz 364 -* Flash: 256KB 365 -* RAM: 64KB 366 -* Input Power Range: 5v 367 -* Frequency Range: 150 MHz ~~ 960 MHz 368 -* Maximum Power +22 dBm constant RF output 369 -* High sensitivity: -148 dBm 370 -* Temperature: 371 -** Storage: -55 ~~ +125℃ 372 -** Operating: -40 ~~ +85℃ 373 -* Humidity: 374 -** Storage: 5 ~~ 95% (Non-Condensing) 375 -** Operating: 10 ~~ 95% (Non-Condensing) 376 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 377 -* LoRa Rx current: <9 mA 289 +Function and page introduction 378 378 379 -== 3.4 Pin Mapping & LED == 380 380 292 +[[image:image-20220723113448-7.png||height="995" width="450"]] 381 381 382 382 383 - ==3.5 Example:Send&Get Messages via LoRaWAN inPC ==295 +(% style="color:blue" %)**Block Explain:** 384 384 297 +1. Display LA66 USB LoRaWAN Module connection status 385 385 386 -((( 387 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 388 -))) 299 +2. Check and reconnect 389 389 301 +3. Turn send timestamps on or off 390 390 391 - (%style="color:blue"%)**1. Connect the LA66 USB LoRaWAN adapter to PC**303 +4. Display LoRaWan connection status 392 392 305 +5. Check LoRaWan connection status 393 393 394 - [[image:image-20220723100027-1.png]]307 +6. The RSSI value of the node when the ACK is received 395 395 309 +7. Node's Signal Strength Icon 396 396 397 - Opentheserialporttool311 +8. Configure Location Uplink Interval 398 398 399 - [[image:image-20220602161617-8.png]]313 +9. AT command input box 400 400 401 - [[image:image-20220602161718-9.png||height="457"width="800"]]315 +10. Send Button: Send input box info to LA66 USB Adapter 402 402 317 +11. Output Log from LA66 USB adapter 403 403 319 +12. clear log button 404 404 405 - (% style="color:blue" %)**2.Press the reset switchRST onthe LA66 USB LoRaWAN Adapter toreset it.**321 +13. exit button 406 406 407 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 408 408 409 409 410 - [[image:image-20220602161935-10.png||height="498"width="800"]]325 +LA66 USB LoRaWAN Module not connected 411 411 412 412 328 +[[image:image-20220723110520-5.png||height="677" width="508"]] 413 413 414 -(% style="color:blue" %)**3. See Uplink Command** 415 415 416 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 417 417 418 -e xample:AT+SENDB=01,02,8,05820802581ea0a5332 +Connect LA66 USB LoRaWAN Module 419 419 420 -[[image:image-20220602162157-11.png||height="497" width="800"]] 421 421 335 +[[image:image-20220723110626-6.png||height="681" width="511"]] 422 422 423 423 424 - (% style="color:blue"%)**4.Checktosee ifTTNreceived themessage**338 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 425 425 426 -[[image:image-20220602162331-12.png||height="420" width="800"]] 427 427 341 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 428 428 429 429 430 - == 3.6 Example: Send PC's CPU/RAM usageto TTN viaython==344 +[[image:image-20220723134549-8.png]] 431 431 432 432 433 -**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]] 434 434 435 -( **RaspberryPi 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]])348 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 436 436 437 -(% style="color:red" %)**Preconditions:** 438 438 439 - (%style="color:red"%)**1.LA66 USBLoRaWAN Adapterworksfine**351 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 440 440 441 - (%style="color:red"%)**2.LA66 USB LoRaWANAdapter is registeredth TTN**353 +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/]] 442 442 355 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 443 443 357 +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]] 444 444 445 -(% style="color:blue" %)**Steps for usage:** 446 446 447 - (% style="color:blue" %)**1.**(%%) Pressthe resetswitch RESET ontheLA66USB LoRaWANAdapter360 +Example output in NodeRed is as below: 448 448 449 - (% style="color:blue" %)**2.**(%%) Run thepythonscript in PC and see the TTN362 +[[image:image-20220723144339-1.png]] 450 450 451 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 452 452 365 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 453 453 454 454 455 - == 3.7Example:Send& GetMessagesvia LoRaWAN inRPi==368 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 456 456 370 +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). 457 457 458 - Assumeuser alreadyinputtheLA66USB LoRaWAN AdapterOTAA Keysin TTNandthereisalreadyTTN networkcoverage.372 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 459 459 374 +[[image:image-20220723150132-2.png]] 460 460 461 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 462 462 463 -[[image:image-20220723100439-2.png]] 464 464 378 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 465 465 466 466 467 - (%style="color:blue"%)**2.InstallMinicomn RPi.**381 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 468 468 469 - (%id="cke_bm_509388S" style="display:none"%) (%%)Enter thefollowing command in theRPiterminal383 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]] 470 470 471 - (% style="background-color:yellow" %)**apt update**385 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]] 472 472 473 - (% style="background-color:yellow" %)**apt install minicom** 474 474 388 +**2. Select the COM port corresponding to USB TTL** 475 475 476 - Useminicomtoconnect totheRPI'sterminal390 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]] 477 477 478 -[[image:image-20220602153146-3.png||height="439" width="500"]] 479 479 393 +**3. Select the bin file to burn** 480 480 395 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]] 481 481 482 - (% style="color:blue"%)**3. Press the reset switch RSTontheUSBLoRaWANAdapter.**397 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]] 483 483 484 - Thefollowing pictureppears toprove that theUSBLoRaWANAdaptersuccessfullyentered thenetwork.399 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 485 485 486 486 487 - [[image:image-20220602154928-5.png||height="436"width="500"]]402 +**4. Click to start the download** 488 488 404 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 489 489 490 490 491 - (% style="color:blue" %)**4.SendUplinkmessage**407 +**5. Check update process** 492 492 493 - Format:(% style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**409 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]] 494 494 495 -example: AT+SENDB=01,02,8,05820802581ea0a5 496 496 412 +**The following picture shows that the burning is successful** 497 497 498 -[[image:image-202206021 60339-6.png||height="517" width="600"]]414 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]] 499 499 500 500 417 += 2. FAQ = 501 501 502 - Checktoseeif TTNreceivedthemessage419 +== 2.1 How to Compile Source Code for LA66? == 503 503 504 -[[image:image-20220602160627-7.png||height="369" width="800"]] 505 505 422 +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]] 506 506 507 507 508 -== 3.8Example: Use ofLA66 USB LoRaWAN Module andDRAGINO-LA66-APP.==425 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 509 509 510 -=== 3.8.1 DRAGINO-LA66-APP === 511 511 512 - [[image:image-20220723102027-3.png]]428 +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]] 513 513 514 -==== Overview: ==== 515 515 516 - DRAGINO-LA66-APPis a mobile APP for LA66 USB LoRaWANModule. DRAGINO-LA66-APP can obtain the positioning informationofthemobilephoneandsendittothe LoRaWANplatformthrough the LA66 USB LoRaWAN Module.431 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 517 517 518 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 519 519 520 - ====ConditionsofUse:====434 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 521 521 522 -Requires a type-c to USB adapter 523 523 524 - [[image:image-20220723104754-4.png]]437 += 3. Order Info = 525 525 526 -==== Use of APP: ==== 527 527 528 - Functionand pageintroduction440 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 529 529 530 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 531 531 532 - 1.DisplayLA66USBLoRaWAN Moduleconnectionstatus443 +(% style="color:blue" %)**XXX**(%%): The default frequency band 533 533 534 -2.Check and reconnect 445 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 446 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 447 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 448 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 449 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 450 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 451 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 452 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 453 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 535 535 536 -3.Turn send timestamps on or off 537 537 538 -4.Display LoRaWan connection status 539 539 540 - 5.CheckLoRaWanonnectionstatus457 += 4. Reference = 541 541 542 -6.The RSSI value of the node when the ACK is received 543 543 544 -7.Node's Signal Strength Icon 460 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 461 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 545 545 546 -8.Set the packet sending interval of the node in seconds 547 547 548 -9.AT command input box 549 549 550 - 10.SendATcommand button465 += 5. FCC Statement = 551 551 552 -11.Node log box 553 553 554 - 12.clearlogbutton468 +(% style="color:red" %)**FCC Caution:** 555 555 556 - 13.exit button470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 557 557 558 - LA66USBLoRaWANModule not connected472 +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. 559 559 560 -[[image:image-20220723110520-5.png||height="903" width="677"]] 561 561 562 - Connect LA66 USB LoRaWANModule475 +(% style="color:red" %)**IMPORTANT NOTE: ** 563 563 564 - [[image:image-20220723110626-6.png||height="906"width="680"]]477 +(% 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: 565 565 566 - === 3.8.2 Use DRAGINO-LA66-APP toobtain positioning information and send ittoTTNV3 through LA66 USB LoRaWAN Moduleand integratetintoNode-RED===479 +—Reorient or relocate the receiving antenna. 567 567 481 +—Increase the separation between the equipment and receiver. 568 568 569 - ==3.9 UpgradeFirmware ofLA66USBLoRaWANAdapter==483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 570 570 485 +—Consult the dealer or an experienced radio/TV technician for help. 571 571 572 572 488 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 573 573 574 - =4.OrderInfo=490 +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. 575 575 576 - 577 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 578 - 579 - 580 -(% style="color:blue" %)**XXX**(%%): The default frequency band 581 - 582 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 583 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 584 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 585 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 586 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 587 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 588 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 589 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 590 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 591 - 592 -= 5. Reference = 593 - 594 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 492 +
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