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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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Edwin - Content
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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 ... ... @@ -40,36 +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 66 == 1.3 Specification == 67 67 57 + 68 68 * CPU: 32-bit 48 MHz 69 69 * Flash: 256KB 70 70 * RAM: 64KB 71 -* Input Power Range: 1.8v ~~ 3.7v 72 -* Power Consumption: < 4uA. 61 +* Input Power Range: 5v 73 73 * Frequency Range: 150 MHz ~~ 960 MHz 74 74 * Maximum Power +22 dBm constant RF output 75 75 * High sensitivity: -148 dBm ... ... @@ -81,636 +81,419 @@ 81 81 ** Operating: 10 ~~ 95% (Non-Condensing) 82 82 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 83 83 * LoRa Rx current: <9 mA 84 -* I/O Voltage: 3.3v 85 85 74 +== 1.4 Pin Mapping & LED == 86 86 87 -== 1.4 AT Command == 88 88 77 +[[image:image-20220813183239-3.png||height="526" width="662"]] 89 89 90 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 91 91 80 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 92 92 93 93 94 -== 1.5 Dimension == 95 - 96 -[[image:image-20220718094750-3.png]] 97 - 98 - 99 - 100 -== 1.6 Pin Mapping == 101 - 102 -[[image:image-20220720111850-1.png]] 103 - 104 - 105 - 106 -== 1.7 Land Pattern == 107 - 108 -[[image:image-20220517072821-2.png]] 109 - 110 - 111 - 112 -= 2. LA66 LoRaWAN Shield = 113 - 114 - 115 -== 2.1 Overview == 116 - 117 - 118 118 ((( 119 -[[image:image-20220715000826-2.png||height="145" width="220"]] 120 -))) 84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 121 121 122 -((( 123 123 124 124 ))) 125 125 126 -((( 127 -(% 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. 128 -))) 89 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 129 129 130 -((( 131 -((( 132 -(% 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. 133 -))) 134 -))) 91 +[[image:image-20220723100027-1.png]] 135 135 136 -((( 137 -((( 138 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 139 -))) 140 -))) 141 141 142 -((( 143 -((( 144 -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. 145 -))) 146 -))) 94 +Open the serial port tool 147 147 148 -((( 149 -((( 150 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 151 -))) 152 -))) 96 +[[image:image-20220602161617-8.png]] 153 153 154 154 99 +[[image:image-20220602161718-9.png||height="457" width="800"]] 155 155 156 -== 2.2 Features == 157 157 158 -* Arduino Shield base on LA66 LoRaWAN module 159 -* Support LoRaWAN v1.0.4 protocol 160 -* Support peer-to-peer protocol 161 -* TCXO crystal to ensure RF performance on low temperature 162 -* SMA connector 163 -* Available in different frequency LoRaWAN frequency bands. 164 -* World-wide unique OTAA keys. 165 -* AT Command via UART-TTL interface 166 -* Firmware upgradable via UART interface 167 -* Ultra-long RF range 102 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 168 168 104 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 169 169 170 - ==2.3Specification==106 +[[image:image-20220602161935-10.png||height="498" width="800"]] 171 171 172 -* CPU: 32-bit 48 MHz 173 -* Flash: 256KB 174 -* RAM: 64KB 175 -* Input Power Range: 1.8v ~~ 3.7v 176 -* Power Consumption: < 4uA. 177 -* Frequency Range: 150 MHz ~~ 960 MHz 178 -* Maximum Power +22 dBm constant RF output 179 -* High sensitivity: -148 dBm 180 -* Temperature: 181 -** Storage: -55 ~~ +125℃ 182 -** Operating: -40 ~~ +85℃ 183 -* Humidity: 184 -** Storage: 5 ~~ 95% (Non-Condensing) 185 -** Operating: 10 ~~ 95% (Non-Condensing) 186 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 187 -* LoRa Rx current: <9 mA 188 -* I/O Voltage: 3.3v 189 189 109 +(% style="color:blue" %)**3. See Uplink Command** 190 190 191 - ==2.4LED=111 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 192 192 113 +example: AT+SENDB=01,02,8,05820802581ea0a5 193 193 194 -~1. The LED lights up red when there is an upstream data packet 195 -2. When the network is successfully connected, the green light will be on for 5 seconds 196 -3. Purple light on when receiving downlink data packets 115 +[[image:image-20220602162157-11.png||height="497" width="800"]] 197 197 198 198 118 +(% style="color:blue" %)**4. Check to see if TTN received the message** 199 199 200 - == 2.5 Example:Use AT Command to communicatewith LA66 module via Arduino UNO.==120 +[[image:image-20220817093644-1.png]] 201 201 202 202 203 - **Showconnectiondiagram:**123 +== 1.6 Example: How to join helium == 204 204 205 205 206 - [[image:image-20220723170210-2.png||height="908"width="681"]]126 +(% style="color:blue" %)**1. Create a new device.** 207 207 128 +[[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"]] 208 208 209 209 210 -(% style="color:blue" %)** 1.openArduinoIDE**131 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 211 211 133 +[[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"]] 212 212 213 -[[image:image-20220723170545-4.png]] 214 214 136 +(% style="color:blue" %)**3. Use AT commands.** 215 215 138 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 216 216 217 -(% style="color:blue" %)**2. Open project** 218 218 141 +(% style="color:blue" %)**4. Use the serial port tool** 219 219 220 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO sourcecode link:[[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]143 +[[image:image-20220909151517-2.png||height="543" width="708"]] 221 221 222 222 146 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 223 223 224 - (% style="color:blue" %)**3.Clickthebuttonmarked1inthefigure tocompile,andafter the compilations complete, click thebuttonmarked2inthefiguretoupload**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"]] 225 225 226 226 151 +(% style="color:blue" %)**6. Network successfully.** 227 227 228 - (% style="color:blue" %)**4. Afterthe uploadsuccessful,opentheialportmonitoringand send theAT command**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"]] 229 229 230 230 231 - [[image:image-20220723172235-7.png||height="480"width="1027"]]156 +(% style="color:blue" %)**7. Send uplink using command** 232 232 158 +[[image:image-20220912085244-1.png]] 233 233 160 +[[image:image-20220912085307-2.png]] 234 234 235 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 236 236 163 +[[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"]] 237 237 238 -(% style="color:blue" %)**1. Open project** 239 239 166 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 240 240 241 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]] 242 242 169 +**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]] 243 243 244 -[[image:image -20220723172502-8.png]]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]]) 245 245 246 246 174 +(% style="color:red" %)**Preconditions:** 247 247 248 -(% style="color: blue" %)**2.amestepsas2.5,after openingtheserialport monitoring, itwill automatically connect to the networkand send packets**176 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 249 249 178 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 250 250 251 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 252 252 253 253 182 +(% style="color:blue" %)**Steps for usage:** 254 254 255 - ==2.7 Example: Log TemperatureSensor(DHT11)andsenddatatoTTN,showitinNode-RED.==184 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 256 256 186 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 257 257 258 -(% style="color:blue" %)** 1.Open project**188 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 259 259 260 260 261 - Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]191 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 262 262 263 263 264 - [[image:image-20220723173341-10.png||height="581"width="1014"]]194 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 265 265 266 266 197 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 267 267 268 -(% 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** 269 269 200 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 270 270 271 -[[image:image-202207231 73950-11.png||height="665" width="1012"]]202 +[[image:image-20220723100439-2.png]] 272 272 273 273 205 +(% style="color:blue" %)**2. Install Minicom in RPi.** 274 274 275 -(% style=" color:blue" %)**3.Integration intoNode-red viaTTNV3**207 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 276 276 277 - Fortheusageof Node-RED, pleaserefer 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/]]209 + (% style="background-color:yellow" %)**apt update** 278 278 279 - [[image:image-20220723175700-12.png||height="602"width="995"]]211 + (% style="background-color:yellow" %)**apt install minicom** 280 280 213 +Use minicom to connect to the RPI's terminal 281 281 215 +[[image:image-20220602153146-3.png||height="439" width="500"]] 282 282 283 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 284 284 218 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 285 285 286 - ===2.8.1Itemsneededfor update===220 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 287 287 222 +[[image:image-20220602154928-5.png||height="436" width="500"]] 288 288 289 -1. LA66 LoRaWAN Shield 290 -1. Arduino 291 -1. USB TO TTL Adapter 292 292 293 - [[image:image-20220602100052-2.png||height="385" width="600"]]225 +(% style="color:blue" %)**4. Send Uplink message** 294 294 227 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 295 295 296 - ===2.8.2Connection ===229 +example: AT+SENDB=01,02,8,05820802581ea0a5 297 297 231 +[[image:image-20220602160339-6.png||height="517" width="600"]] 298 298 299 -[[image:image-20220602101311-3.png||height="276" width="600"]] 300 300 301 301 302 -((( 303 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 304 -))) 235 +Check to see if TTN received the message 305 305 306 -((( 307 -(% style="background-color:yellow" %)**GND <-> GND 308 -TXD <-> TXD 309 -RXD <-> RXD** 310 -))) 311 311 238 +[[image:image-20220602160627-7.png||height="369" width="800"]] 312 312 313 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 314 314 315 - ConnectUSBTTL Adapterto PCafterconnecting thewires241 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 316 316 243 +=== 1.9.1 Hardware and Software Connection === 317 317 318 -[[image:image-20220602102240-4.png||height="304" width="600"]] 319 319 320 320 321 -=== 2.8.3Upgradesteps===247 +==== (% style="color:blue" %)**Overview:**(%%) ==== 322 322 323 323 324 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 325 - 326 - 327 -[[image:image-20220602102824-5.png||height="306" width="600"]] 328 - 329 - 330 - 331 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 332 - 333 - 334 -[[image:image-20220602104701-12.png||height="285" width="600"]] 335 - 336 - 337 - 338 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 339 - 340 - 341 341 ((( 342 -(% 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/]]** 343 -))) 251 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 344 344 345 - 346 -[[image:image-20220602103227-6.png]] 347 - 348 - 349 -[[image:image-20220602103357-7.png]] 350 - 351 - 352 - 353 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 354 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 355 - 356 - 357 -[[image:image-20220602103844-8.png]] 358 - 359 - 360 - 361 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 362 -(% style="color:blue" %)**3. Select the bin file to burn** 363 - 364 - 365 -[[image:image-20220602104144-9.png]] 366 - 367 - 368 -[[image:image-20220602104251-10.png]] 369 - 370 - 371 -[[image:image-20220602104402-11.png]] 372 - 373 - 374 - 375 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 376 -(% style="color:blue" %)**4. Click to start the download** 377 - 378 -[[image:image-20220602104923-13.png]] 379 - 380 - 381 - 382 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 383 -(% style="color:blue" %)**5. Check update process** 384 - 385 - 386 -[[image:image-20220602104948-14.png]] 387 - 388 - 389 - 390 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 391 -(% style="color:blue" %)**The following picture shows that the burning is successful** 392 - 393 -[[image:image-20220602105251-15.png]] 394 - 395 - 396 - 397 -= 3. LA66 USB LoRaWAN Adapter = 398 - 399 - 400 -== 3.1 Overview == 401 - 402 - 403 -[[image:image-20220715001142-3.png||height="145" width="220"]] 404 - 405 - 406 -((( 407 -(% 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. 408 408 ))) 409 409 410 -((( 411 -(% 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. 412 -))) 413 413 414 -((( 415 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 416 -))) 417 417 418 -((( 419 -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. 420 -))) 421 421 422 -((( 423 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 424 -))) 261 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 425 425 426 426 264 +A USB to Type-C adapter is needed to connect to a Mobile phone. 427 427 428 - ==3.2Features==266 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 429 429 430 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 431 -* Ultra-long RF range 432 -* Support LoRaWAN v1.0.4 protocol 433 -* Support peer-to-peer protocol 434 -* TCXO crystal to ensure RF performance on low temperature 435 -* Spring RF antenna 436 -* Available in different frequency LoRaWAN frequency bands. 437 -* World-wide unique OTAA keys. 438 -* AT Command via UART-TTL interface 439 -* Firmware upgradable via UART interface 440 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 268 +[[image:image-20220813174353-2.png||height="360" width="313"]] 441 441 442 -== 3.3 Specification == 443 443 444 -* CPU: 32-bit 48 MHz 445 -* Flash: 256KB 446 -* RAM: 64KB 447 -* Input Power Range: 5v 448 -* Frequency Range: 150 MHz ~~ 960 MHz 449 -* Maximum Power +22 dBm constant RF output 450 -* High sensitivity: -148 dBm 451 -* Temperature: 452 -** Storage: -55 ~~ +125℃ 453 -** Operating: -40 ~~ +85℃ 454 -* Humidity: 455 -** Storage: 5 ~~ 95% (Non-Condensing) 456 -** Operating: 10 ~~ 95% (Non-Condensing) 457 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 458 -* LoRa Rx current: <9 mA 459 459 460 -== 3.4PinMapping&LED==272 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 461 461 462 462 275 +[[(% 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) 463 463 464 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 465 465 278 +[[image:image-20220813173738-1.png]] 466 466 467 -((( 468 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 469 -))) 470 470 471 471 472 -(% style="color:blue" %)** 1. Connect the LA66USB LoRaWAN adapterto PC**282 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 473 473 474 474 475 - [[image:image-20220723100027-1.png]]285 +Function and page introduction 476 476 477 477 478 - Opentheserial port tool288 +[[image:image-20220723113448-7.png||height="995" width="450"]] 479 479 480 -[[image:image-20220602161617-8.png]] 481 481 482 - [[image:image-20220602161718-9.png||height="457"width="800"]]291 +(% style="color:blue" %)**Block Explain:** 483 483 293 +1. Display LA66 USB LoRaWAN Module connection status 484 484 295 +2. Check and reconnect 485 485 486 - (% style="color:blue" %)**2.PresstheresetwitchRSTonthe LA66 USB LoRaWAN Adaptertoreset it.**297 +3. Turn send timestamps on or off 487 487 488 - Thefollowing picture appearstoprove thattheLA66 USB LoRaWAN Adaptersuccessfully Join the LoRaWAN network299 +4. Display LoRaWan connection status 489 489 301 +5. Check LoRaWan connection status 490 490 491 - [[image:image-20220602161935-10.png||height="498"width="800"]]303 +6. The RSSI value of the node when the ACK is received 492 492 305 +7. Node's Signal Strength Icon 493 493 307 +8. Configure Location Uplink Interval 494 494 495 - (% style="color:blue" %)**3.SeeUplink Command**309 +9. AT command input box 496 496 497 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**311 +10. Send Button: Send input box info to LA66 USB Adapter 498 498 499 - example:AT+SENDB=01,02,8,05820802581ea0a5313 +11. Output Log from LA66 USB adapter 500 500 501 - [[image:image-20220602162157-11.png||height="497"width="800"]]315 +12. clear log button 502 502 317 +13. exit button 503 503 504 504 505 -(% style="color:blue" %)**4. Check to see if TTN received the message** 506 506 507 - [[image:image-20220602162331-12.png||height="420"width="800"]]321 +LA66 USB LoRaWAN Module not connected 508 508 509 509 324 +[[image:image-20220723110520-5.png||height="677" width="508"]] 510 510 511 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 512 512 513 513 514 - **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 515 515 516 -(**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]]) 517 517 518 - (% style="color:red" %)**Preconditions:**331 +[[image:image-20220723110626-6.png||height="681" width="511"]] 519 519 520 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 521 521 522 - (% style="color:red"%)**2.LA66 USBLoRaWANAdapterisregisteredwithTTN**334 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 523 523 524 524 337 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 525 525 526 -(% style="color:blue" %)**Steps for usage:** 527 527 528 - (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter340 +[[image:image-20220723134549-8.png]] 529 529 530 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 531 531 532 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 533 533 344 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 534 534 535 535 536 - == 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. 537 537 349 +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/]] 538 538 539 -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. 540 540 353 +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]] 541 541 542 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 543 543 544 - [[image:image-20220723100439-2.png]]356 +Example output in NodeRed is as below: 545 545 358 +[[image:image-20220723144339-1.png]] 546 546 547 547 548 - (% style="color:blue"%)**2.InstallMinicominRPi.**361 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 549 549 550 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 551 551 552 - (%style="background-color:yellow"%)**apt update**364 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 553 553 554 - (%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). 555 555 368 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 556 556 557 - Use minicomto connect to the RPI's terminal370 +[[image:image-20220723150132-2.png]] 558 558 559 -[[image:image-20220602153146-3.png||height="439" width="500"]] 560 560 561 561 374 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 562 562 563 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 564 564 565 - 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]]** 566 566 379 +[[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"]] 567 567 568 -[[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"]] 569 569 570 570 384 +**2. Select the COM port corresponding to USB TTL** 571 571 572 - (% 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"]] 573 573 574 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 575 575 576 -e xample:AT+SENDB=01,02,8,05820802581ea0a5389 +**3. Select the bin file to burn** 577 577 391 +[[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"]] 578 578 579 -[[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"]] 580 580 395 +[[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"]] 581 581 582 582 583 -C heck to see if TTNreceivedthemessage398 +**4. Click to start the download** 584 584 585 -[[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"]] 586 586 587 587 403 +**5. Check update process** 588 588 589 - == 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"]] 590 590 591 591 592 - ===3.8.1 DRAGINO-LA66-APP===408 +**The following picture shows that the burning is successful** 593 593 410 +[[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"]] 594 594 595 -[[image:image-20220723102027-3.png]] 596 596 413 += 2. FAQ = 597 597 415 +== 2.1 How to Compile Source Code for LA66? == 598 598 599 -==== (% style="color:blue" %)**Overview:**(%%) ==== 600 600 418 +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]] 601 601 602 -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. 603 603 604 - Viewthecommunicationsignalstrength between the nodeand thegateway through theRSSIvalue(DRAGINO-LA66-APPcurrently only supports Android system)421 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 605 605 606 606 424 +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]] 607 607 608 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 609 609 427 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 610 610 611 -Requires a type-c to USB adapter 612 612 613 - [[image:image-20220723104754-4.png]]430 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 614 614 432 +== 2.4 How to use external antenna via ipex connector? == 615 615 434 +You need to remove the spring antenna first, and also remove the resistor and capacitor. 435 +Connect external antenna. 616 616 617 - ==== (% style="color:blue"%)**Use of APP:**(%%)====437 +[[image:image-20231129155939-1.png||height="529" width="397"]] 618 618 439 += 3. Order Info = 619 619 620 -Function and page introduction 621 621 622 - [[image:image-20220723113448-7.png||height="1481"width="670"]]442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 623 623 624 -1.Display LA66 USB LoRaWAN Module connection status 625 625 626 - 2.Checkand reconnect445 +(% style="color:blue" %)**XXX**(%%): The default frequency band 627 627 628 -3.Turn send timestamps on or off 447 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 448 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 449 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 450 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 451 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 452 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 453 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 454 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 455 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 629 629 630 -4. DisplayLoRaWanonnectionstatus457 += 4. Reference = 631 631 632 -5.Check LoRaWan connection status 633 633 634 -6.The RSSI value of the node when the ACK is received 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]]. 635 635 636 - 7.Node'sSignalStrengthIcon463 += 5. FCC Statement = 637 637 638 -8.Set the packet sending interval of the node in seconds 639 639 640 - 9.ATcommandinputbox466 +(% style="color:red" %)**FCC Caution:** 641 641 642 - 10.SendATcommandbutton468 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 643 643 644 -1 1.Node logbox470 +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. 645 645 646 -12.clear log button 647 647 648 - 13.exitbutton473 +(% style="color:red" %)**IMPORTANT NOTE: ** 649 649 475 +(% 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: 650 650 651 - LA66 USB LoRaWANModulenot connected477 +—Reorient or relocate the receiving antenna. 652 652 653 - [[image:image-20220723110520-5.png||height="903"width="677"]]479 +—Increase the separation between the equipment and receiver. 654 654 481 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 655 655 483 +—Consult the dealer or an experienced radio/TV technician for help. 656 656 657 -Connect LA66 USB LoRaWAN Module 658 658 659 - [[image:image-20220723110626-6.png||height="906"width="680"]]486 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 660 660 661 - 662 - 663 -=== 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 === 664 - 665 - 666 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 667 - 668 -[[image:image-20220723134549-8.png]] 669 - 670 - 671 - 672 -**2. Open Node-RED,And import the JSON file to generate the flow** 673 - 674 -Sample JSON file please go to this link to download:放置JSON文件的链接 675 - 676 -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/]] 677 - 678 -The following is the positioning effect map 679 - 680 -[[image:image-20220723144339-1.png]] 681 - 682 - 683 - 684 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 685 - 686 - 687 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 688 - 689 -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) 690 - 691 -[[image:image-20220723150132-2.png]] 692 - 693 - 694 - 695 -= 4. Order Info = 696 - 697 - 698 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 699 - 700 - 701 -(% style="color:blue" %)**XXX**(%%): The default frequency band 702 - 703 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 704 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 705 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 706 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 707 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 708 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 709 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 710 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 711 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 712 - 713 -= 5. Reference = 714 - 715 - 716 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 488 +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.
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