Changes for page LA66 USB LoRaWAN Adapter User Manual
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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 ... ... @@ -40,37 +40,34 @@ 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 55 -* Support LoRaWAN v1.0.4 protocol 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* Ultra-long RF range 45 +* Support LoRaWAN v1.0.3 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 65 - 66 - 67 67 == 1.3 Specification == 68 68 57 + 69 69 * CPU: 32-bit 48 MHz 70 70 * Flash: 256KB 71 71 * RAM: 64KB 72 -* Input Power Range: 1.8v ~~ 3.7v 73 -* Power Consumption: < 4uA. 61 +* Input Power Range: 5v 74 74 * Frequency Range: 150 MHz ~~ 960 MHz 75 75 * Maximum Power +22 dBm constant RF output 76 76 * High sensitivity: -148 dBm ... ... @@ -82,649 +82,415 @@ 82 82 ** Operating: 10 ~~ 95% (Non-Condensing) 83 83 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 84 84 * LoRa Rx current: <9 mA 85 -* I/O Voltage: 3.3v 86 86 74 +== 1.4 Pin Mapping & LED == 87 87 88 88 89 - == 1.4 AT Command==77 +[[image:image-20220813183239-3.png||height="526" width="662"]] 90 90 91 91 92 - ATCommandis valid overMainTXD andMainRXD. Serial Baud Rateis9600. AT commandscanbe foundinATCommanddocuments.80 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 93 93 94 94 95 - 96 -== 1.5 Dimension == 97 - 98 -[[image:image-20220718094750-3.png]] 99 - 100 - 101 - 102 -== 1.6 Pin Mapping == 103 - 104 -[[image:image-20220720111850-1.png]] 105 - 106 - 107 - 108 -== 1.7 Land Pattern == 109 - 110 -[[image:image-20220517072821-2.png]] 111 - 112 - 113 - 114 -= 2. LA66 LoRaWAN Shield = 115 - 116 - 117 -== 2.1 Overview == 118 - 119 - 120 120 ((( 121 -[[image:image-20220715000826-2.png||height="145" width="220"]] 122 -))) 84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 123 123 124 -((( 125 125 126 126 ))) 127 127 128 -((( 129 -(% 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. 130 -))) 89 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 131 131 132 -((( 133 -((( 134 -(% 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. 135 -))) 136 -))) 91 +[[image:image-20220723100027-1.png]] 137 137 138 -((( 139 -((( 140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 141 -))) 142 -))) 143 143 144 -((( 145 -((( 146 -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. 147 -))) 148 -))) 94 +Open the serial port tool 149 149 150 -((( 151 -((( 152 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 153 -))) 154 -))) 96 +[[image:image-20220602161617-8.png]] 155 155 156 156 99 +[[image:image-20220602161718-9.png||height="457" width="800"]] 157 157 158 -== 2.2 Features == 159 159 160 -* Arduino Shield base on LA66 LoRaWAN module 161 -* Support LoRaWAN v1.0.4 protocol 162 -* Support peer-to-peer protocol 163 -* TCXO crystal to ensure RF performance on low temperature 164 -* SMA connector 165 -* Available in different frequency LoRaWAN frequency bands. 166 -* World-wide unique OTAA keys. 167 -* AT Command via UART-TTL interface 168 -* Firmware upgradable via UART interface 169 -* Ultra-long RF range 102 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 170 170 104 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 171 171 106 +[[image:image-20220602161935-10.png||height="498" width="800"]] 172 172 173 -== 2.3 Specification == 174 174 175 -* CPU: 32-bit 48 MHz 176 -* Flash: 256KB 177 -* RAM: 64KB 178 -* Input Power Range: 1.8v ~~ 3.7v 179 -* Power Consumption: < 4uA. 180 -* Frequency Range: 150 MHz ~~ 960 MHz 181 -* Maximum Power +22 dBm constant RF output 182 -* High sensitivity: -148 dBm 183 -* Temperature: 184 -** Storage: -55 ~~ +125℃ 185 -** Operating: -40 ~~ +85℃ 186 -* Humidity: 187 -** Storage: 5 ~~ 95% (Non-Condensing) 188 -** Operating: 10 ~~ 95% (Non-Condensing) 189 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 190 -* LoRa Rx current: <9 mA 191 -* I/O Voltage: 3.3v 109 +(% style="color:blue" %)**3. See Uplink Command** 192 192 111 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 193 193 113 +example: AT+SENDB=01,02,8,05820802581ea0a5 194 194 195 - ==2.4LED==115 +[[image:image-20220602162157-11.png||height="497" width="800"]] 196 196 197 197 198 -~1. The LED lights up red when there is an upstream data packet 199 -2. When the network is successfully connected, the green light will be on for 5 seconds 200 -3. Purple light on when receiving downlink data packets 118 +(% style="color:blue" %)**4. Check to see if TTN received the message** 201 201 120 +[[image:image-20220817093644-1.png]] 202 202 203 203 204 -== 2.5Example:Use AT CommandtocommunicatewithLA66 modulevia ArduinoUNO.==123 +== 1.6 Example: How to join helium == 205 205 206 206 207 - **Showconnection diagram:**126 +(% style="color:blue" %)**1. Create a new device.** 208 208 128 +[[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"]] 209 209 210 -[[image:image-20220723170210-2.png||height="908" width="681"]] 211 211 131 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 212 212 133 +[[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"]] 213 213 214 -(% style="color:blue" %)**1. open Arduino IDE** 215 215 136 +(% style="color:blue" %)**3. Use AT commands.** 216 216 217 -[[image:image-20220 723170545-4.png]]138 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 218 218 219 219 141 +(% style="color:blue" %)**4. Use the serial port tool** 220 220 221 - (% style="color:blue" %)**2.Openproject**143 +[[image:image-20220909151517-2.png||height="543" width="708"]] 222 222 223 223 224 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNOsource code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]146 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 225 225 226 -[[image:image-202207 26135239-1.png]]148 +[[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"]] 227 227 228 228 229 -(% style="color:blue" %)** 3.Click thebutton marked1 in the figure tocompile, and after thecompilation is complete, click the button marked 2 in thefigure to upload**151 +(% style="color:blue" %)**6. Network successfully.** 230 230 231 -[[image:image-202207 26135356-2.png]]153 +[[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"]] 232 232 233 233 234 -(% style="color:blue" %)** 4.Aftertheuploadissuccessful, open the serial port monitoringand send the ATcommand**156 +(% style="color:blue" %)**7. Send uplink using command** 235 235 158 +[[image:image-20220912085244-1.png]] 236 236 237 -[[image:image-20220 723172235-7.png||height="480" width="1027"]]160 +[[image:image-20220912085307-2.png]] 238 238 239 239 163 +[[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"]] 240 240 241 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 242 242 166 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 243 243 244 -(% style="color:blue" %)**1. Open project** 245 245 169 +**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]] 246 246 247 - Join-TTN-network sourcecodeink:www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]171 +(**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]]) 248 248 249 249 250 - [[image:image-20220723172502-8.png]]174 +(% style="color:red" %)**Preconditions:** 251 251 176 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 252 252 178 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 253 253 254 -(% style="color:blue" %)**2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 255 255 256 256 257 - [[image:image-20220723172938-9.png||height="652"width="1050"]]182 +(% style="color:blue" %)**Steps for usage:** 258 258 184 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 259 259 186 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 260 260 261 - ==2.7 Example: Log TemperatureSensor(DHT11)andsenddata to TTN, showit inNode-RED.==188 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 262 262 263 263 264 - (% style="color:blue" %)**1.Openproject**191 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 265 265 266 266 267 - Log-Temperature-Sensor-and-send-data-to-TTN sourcecodelink: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]194 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 268 268 269 269 270 - [[image:image-20220723173341-10.png||height="581"width="1014"]]197 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 271 271 272 272 200 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 273 273 274 - (% style="color:blue" %)**2. Same stepsas 2.5,after openingtheserial portmonitoring, it willautomatically connect to the network and sendpackets**202 +[[image:image-20220723100439-2.png]] 275 275 276 276 277 - [[image:image-20220723173950-11.png||height="665"width="1012"]]205 +(% style="color:blue" %)**2. Install Minicom in RPi.** 278 278 207 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 279 279 209 + (% style="background-color:yellow" %)**apt update** 280 280 281 -(% style="color: blue" %)**3. Integrationinto Node-red viaTTNV3**211 + (% style="background-color:yellow" %)**apt install minicom** 282 282 283 - For the usage ofNode-RED,pleasereferto: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]213 +Use minicom to connect to the RPI's terminal 284 284 285 -[[image:image-20220 723175700-12.png||height="602" width="995"]]215 +[[image:image-20220602153146-3.png||height="439" width="500"]] 286 286 287 287 218 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 288 288 289 - ==2.8UpgradeFirmware ofLA66 LoRaWANShield==220 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 290 290 222 +[[image:image-20220602154928-5.png||height="436" width="500"]] 291 291 292 -=== 2.8.1 Items needed for update === 293 293 225 +(% style="color:blue" %)**4. Send Uplink message** 294 294 295 -1. LA66 LoRaWAN Shield 296 -1. Arduino 297 -1. USB TO TTL Adapter 227 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 298 298 299 - [[image:image-20220602100052-2.png||height="385" width="600"]]229 +example: AT+SENDB=01,02,8,05820802581ea0a5 300 300 231 +[[image:image-20220602160339-6.png||height="517" width="600"]] 301 301 302 -=== 2.8.2 Connection === 303 303 304 304 305 - [[image:image-20220602101311-3.png||height="276"width="600"]]235 +Check to see if TTN received the message 306 306 307 307 308 -((( 309 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 310 -))) 238 +[[image:image-20220602160627-7.png||height="369" width="800"]] 311 311 312 -((( 313 -(% style="background-color:yellow" %)**GND <-> GND 314 -TXD <-> TXD 315 -RXD <-> RXD** 316 -))) 317 317 241 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 318 318 319 - PutajumpercaponJP6ofLA66 LoRaWAN Shield.( thejumper istopower onLA66 module)243 +=== 1.9.1 Hardware and Software Connection === 320 320 321 -Connect USB TTL Adapter to PC after connecting the wires 322 322 323 323 324 - [[image:image-20220602102240-4.png||height="304"width="600"]]247 +==== (% style="color:blue" %)**Overview:**(%%) ==== 325 325 326 326 327 -=== 2.8.3 Upgrade steps === 328 - 329 - 330 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 331 - 332 - 333 -[[image:image-20220602102824-5.png||height="306" width="600"]] 334 - 335 - 336 - 337 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 338 - 339 - 340 -[[image:image-20220602104701-12.png||height="285" width="600"]] 341 - 342 - 343 - 344 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 345 - 346 - 347 347 ((( 348 -(% 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/]]** 349 -))) 251 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 350 350 351 - 352 -[[image:image-20220602103227-6.png]] 353 - 354 - 355 -[[image:image-20220602103357-7.png]] 356 - 357 - 358 - 359 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 360 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 361 - 362 - 363 -[[image:image-20220602103844-8.png]] 364 - 365 - 366 - 367 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 368 -(% style="color:blue" %)**3. Select the bin file to burn** 369 - 370 - 371 -[[image:image-20220602104144-9.png]] 372 - 373 - 374 -[[image:image-20220602104251-10.png]] 375 - 376 - 377 -[[image:image-20220602104402-11.png]] 378 - 379 - 380 - 381 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 382 -(% style="color:blue" %)**4. Click to start the download** 383 - 384 -[[image:image-20220602104923-13.png]] 385 - 386 - 387 - 388 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 389 -(% style="color:blue" %)**5. Check update process** 390 - 391 - 392 -[[image:image-20220602104948-14.png]] 393 - 394 - 395 - 396 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 397 -(% style="color:blue" %)**The following picture shows that the burning is successful** 398 - 399 -[[image:image-20220602105251-15.png]] 400 - 401 - 402 - 403 -= 3. LA66 USB LoRaWAN Adapter = 404 - 405 - 406 -== 3.1 Overview == 407 - 408 - 409 -[[image:image-20220715001142-3.png||height="145" width="220"]] 410 - 411 - 412 -((( 413 -(% 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. 253 +* Send real-time location information of mobile phone to LoRaWAN network. 254 +* Check LoRaWAN network signal strengh. 255 +* Manually send messages to LoRaWAN network. 414 414 ))) 415 415 416 -((( 417 -(% 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. 418 -))) 419 419 420 -((( 421 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 422 -))) 423 423 424 -((( 425 -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. 426 -))) 427 427 428 -((( 429 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 430 -))) 261 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 431 431 432 432 264 +A USB to Type-C adapter is needed to connect to a Mobile phone. 433 433 434 - ==3.2Features==266 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 435 435 436 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 437 -* Ultra-long RF range 438 -* Support LoRaWAN v1.0.4 protocol 439 -* Support peer-to-peer protocol 440 -* TCXO crystal to ensure RF performance on low temperature 441 -* Spring RF antenna 442 -* Available in different frequency LoRaWAN frequency bands. 443 -* World-wide unique OTAA keys. 444 -* AT Command via UART-TTL interface 445 -* Firmware upgradable via UART interface 446 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 268 +[[image:image-20220813174353-2.png||height="360" width="313"]] 447 447 448 -== 3.3 Specification == 449 449 450 -* CPU: 32-bit 48 MHz 451 -* Flash: 256KB 452 -* RAM: 64KB 453 -* Input Power Range: 5v 454 -* Frequency Range: 150 MHz ~~ 960 MHz 455 -* Maximum Power +22 dBm constant RF output 456 -* High sensitivity: -148 dBm 457 -* Temperature: 458 -** Storage: -55 ~~ +125℃ 459 -** Operating: -40 ~~ +85℃ 460 -* Humidity: 461 -** Storage: 5 ~~ 95% (Non-Condensing) 462 -** Operating: 10 ~~ 95% (Non-Condensing) 463 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 464 -* LoRa Rx current: <9 mA 465 465 466 -== 3.4PinMapping&LED==272 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 467 467 468 468 275 +[[(% 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) 469 469 470 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 471 471 278 +[[image:image-20220813173738-1.png]] 472 472 473 -((( 474 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 475 -))) 476 476 477 477 478 -(% style="color:blue" %)** 1. Connect the LA66USB LoRaWAN adapterto PC**282 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 479 479 480 480 481 - [[image:image-20220723100027-1.png]]285 +Function and page introduction 482 482 483 483 484 - Opentheserial port tool288 +[[image:image-20220723113448-7.png||height="995" width="450"]] 485 485 486 -[[image:image-20220602161617-8.png]] 487 487 488 - [[image:image-20220602161718-9.png||height="457"width="800"]]291 +(% style="color:blue" %)**Block Explain:** 489 489 293 +1. Display LA66 USB LoRaWAN Module connection status 490 490 295 +2. Check and reconnect 491 491 492 - (% style="color:blue" %)**2.PresstheresetwitchRSTonthe LA66 USB LoRaWAN Adaptertoreset it.**297 +3. Turn send timestamps on or off 493 493 494 - Thefollowing picture appearstoprove thattheLA66 USB LoRaWAN Adaptersuccessfully Join the LoRaWAN network299 +4. Display LoRaWan connection status 495 495 301 +5. Check LoRaWan connection status 496 496 497 - [[image:image-20220602161935-10.png||height="498"width="800"]]303 +6. The RSSI value of the node when the ACK is received 498 498 305 +7. Node's Signal Strength Icon 499 499 307 +8. Configure Location Uplink Interval 500 500 501 - (% style="color:blue" %)**3.SeeUplink Command**309 +9. AT command input box 502 502 503 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**311 +10. Send Button: Send input box info to LA66 USB Adapter 504 504 505 - example:AT+SENDB=01,02,8,05820802581ea0a5313 +11. Output Log from LA66 USB adapter 506 506 507 - [[image:image-20220602162157-11.png||height="497"width="800"]]315 +12. clear log button 508 508 317 +13. exit button 509 509 510 510 511 -(% style="color:blue" %)**4. Check to see if TTN received the message** 512 512 513 - [[image:image-20220602162331-12.png||height="420"width="800"]]321 +LA66 USB LoRaWAN Module not connected 514 514 515 515 324 +[[image:image-20220723110520-5.png||height="677" width="508"]] 516 516 517 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 518 518 519 519 520 - **Use pythonas anxample:**[[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]]328 +Connect LA66 USB LoRaWAN Module 521 521 522 -(**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]]) 523 523 524 - (% style="color:red" %)**Preconditions:**331 +[[image:image-20220723110626-6.png||height="681" width="511"]] 525 525 526 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 527 527 528 - (% style="color:red"%)**2.LA66 USBLoRaWANAdapterisregisteredwithTTN**334 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 529 529 530 530 337 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 531 531 532 -(% style="color:blue" %)**Steps for usage:** 533 533 534 - (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter340 +[[image:image-20220723134549-8.png]] 535 535 536 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 537 537 538 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 539 539 344 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 540 540 541 541 542 - == 3.7 Example:Send& GetMessagesviaLoRaWANinRPi=347 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 543 543 349 +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/]] 544 544 545 -A ssumeuseralreadyinputtheLA66USBLoRaWANAdapterOTAA Keysin TTNand thereisalreadyTTNnetworkcoverage.351 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 546 546 353 +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]] 547 547 548 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 549 549 550 - [[image:image-20220723100439-2.png]]356 +Example output in NodeRed is as below: 551 551 358 +[[image:image-20220723144339-1.png]] 552 552 553 553 554 - (% style="color:blue"%)**2.InstallMinicominRPi.**361 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 555 555 556 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 557 557 558 - (%style="background-color:yellow"%)**apt update**364 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 559 559 560 - (%style="background-color:yellow"%)**apt installminicom**366 +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). 561 561 368 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 562 562 563 - Use minicomto connect to the RPI's terminal370 +[[image:image-20220723150132-2.png]] 564 564 565 -[[image:image-20220602153146-3.png||height="439" width="500"]] 566 566 567 567 374 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 568 568 569 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 570 570 571 - Thefollowingpicture appearstorove that theLA66USBLoRaWAN Adapteruccessfullynteredthe network.377 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 572 572 379 +[[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"]] 573 573 574 -[[image:image-2022060215 4928-5.png||height="436" width="500"]]381 +[[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"]] 575 575 576 576 384 +**2. Select the COM port corresponding to USB TTL** 577 577 578 - (% style="color:blue"%)**4.Sendplinkmessage**386 +[[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"]] 579 579 580 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 581 581 582 -e xample:AT+SENDB=01,02,8,05820802581ea0a5389 +**3. Select the bin file to burn** 583 583 391 +[[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"]] 584 584 585 -[[image:image-202206021 60339-6.png||height="517" width="600"]]393 +[[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"]] 586 586 395 +[[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"]] 587 587 588 588 589 -C heck to see if TTNreceivedthemessage398 +**4. Click to start the download** 590 590 591 -[[image:image-202206021 60627-7.png||height="369" width="800"]]400 +[[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"]] 592 592 593 593 403 +**5. Check update process** 594 594 595 - == 3.8 Example:UseofUSBLoRaWANAdapterd APP sampleprocessand DRAGINO-LA66-APP.405 +[[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"]] 596 596 597 597 598 - ===3.8.1DRAGINO-LA66-APP===408 +**The following picture shows that the burning is successful** 599 599 410 +[[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"]] 600 600 601 -[[image:image-20220723102027-3.png]] 602 602 413 += 2. FAQ = 603 603 415 +== 2.1 How to Compile Source Code for LA66? == 604 604 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 606 418 +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]] 607 607 608 -((( 609 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter. 610 -))) 611 611 612 -((( 613 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 614 -))) 421 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 615 615 616 616 424 +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]] 617 617 618 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 619 619 427 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 620 620 621 -Requires a type-c to USB adapter 622 622 623 - [[image:image-20220723104754-4.png]]430 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 624 624 625 625 433 += 3. Order Info = 626 626 627 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 628 628 436 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 629 629 630 -Function and page introduction 631 631 632 - [[image:image-20220723113448-7.png||height="1481"width="670"]]439 +(% style="color:blue" %)**XXX**(%%): The default frequency band 633 633 441 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 442 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 443 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 444 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 445 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 446 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 447 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 448 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 449 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 634 634 635 - 1.DisplayLA66 USB LoRaWAN Moduleconnectionstatus451 += 4. Reference = 636 636 637 -2.Check and reconnect 638 638 639 -3.Turn send timestamps on or off 454 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 455 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 640 640 641 - 4.DisplayLoRaWanconnection status457 += 5. FCC Statement = 642 642 643 -5.Check LoRaWan connection status 644 644 645 - 6.TheRSSI valuef the nodewhen the ACKis received460 +(% style="color:red" %)**FCC Caution:** 646 646 647 - 7.Node'sSignalStrengthIcon462 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 648 648 649 - 8.Set the packet sendingintervalof the node inseconds464 +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. 650 650 651 -9.AT command input box 652 652 653 - 10.Send ATcommandbutton467 +(% style="color:red" %)**IMPORTANT NOTE: ** 654 654 655 -1 1.Node log box469 +(% 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: 656 656 657 - 12.clear logbutton471 +—Reorient or relocate the receiving antenna. 658 658 659 - 13.exit button473 +—Increase the separation between the equipment and receiver. 660 660 475 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 661 661 662 - LA66 USB LoRaWANModulenotconnected477 +—Consult the dealer or an experienced radio/TV technician for help. 663 663 664 -[[image:image-20220723110520-5.png||height="903" width="677"]] 665 665 480 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 666 666 482 +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. 667 667 668 -Connect LA66 USB LoRaWAN Module 669 - 670 -[[image:image-20220723110626-6.png||height="906" width="680"]] 671 - 672 - 673 - 674 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED === 675 - 676 - 677 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 678 - 679 -[[image:image-20220723134549-8.png]] 680 - 681 - 682 - 683 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 684 - 685 -Sample JSON file please go to this link to download:放置JSON文件的链接 686 - 687 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]] 688 - 689 -The following is the positioning effect map 690 - 691 -[[image:image-20220723144339-1.png]] 692 - 693 - 694 - 695 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 696 - 697 - 698 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 699 - 700 -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) 701 - 702 -[[image:image-20220723150132-2.png]] 703 - 704 - 705 - 706 -= 4. Order Info = 707 - 708 - 709 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 710 - 711 - 712 -(% style="color:blue" %)**XXX**(%%): The default frequency band 713 - 714 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 715 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 716 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 717 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 718 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 719 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 720 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 721 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 722 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 723 - 724 - 725 - 726 - 727 -= 5. Reference = 728 - 729 - 730 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 484 +
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