Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Content
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... ... @@ -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="194" width="294"]][[image:image-20240101111030-2.png]] 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 +40,34 @@ 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 65 == 1.3 Specification == 66 66 57 + 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. 61 +* 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 ... ... @@ -80,635 +80,404 @@ 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 ATCommand==74 +== 1.4 Pin Mapping & LED == 86 86 87 87 88 - AT Command is valid over Main TXDand Main RXD. Serial Baud Rate is 9600.AT commands can befoundinAT Commanddocuments.77 +[[image:image-20220813183239-3.png||height="526" width="662"]] 89 89 90 90 80 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 91 91 92 -== 1.5 Dimension == 93 93 94 -[[image:image-20220718094750-3.png]] 95 - 96 - 97 - 98 -== 1.6 Pin Mapping == 99 - 100 -[[image:image-20220720111850-1.png]] 101 - 102 - 103 - 104 -== 1.7 Land Pattern == 105 - 106 -[[image:image-20220517072821-2.png]] 107 - 108 - 109 - 110 -= 2. LA66 LoRaWAN Shield = 111 - 112 - 113 -== 2.1 Overview == 114 - 115 - 116 116 ((( 117 - [[image:image-20220715000826-2.png||height="145"width="220"]]84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 118 118 ))) 119 119 120 -((( 121 - 122 -))) 87 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 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 -))) 89 +[[image:image-20220723100027-1.png]] 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 -))) 133 133 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 92 +Open the serial port tool 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 -))) 94 +[[image:image-20220602161617-8.png]] 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 -))) 151 151 97 +[[image:image-20220602161718-9.png||height="457" width="800"]] 152 152 153 153 154 -= =2.2Features==100 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 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 102 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 166 166 167 - ==2.3Specification==104 +[[image:image-20220602161935-10.png||height="498" width="800"]] 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 186 186 187 -= =2.4LED==107 +(% style="color:blue" %)**3. See Uplink Command** 188 188 109 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 189 189 190 -~1. The LED lights up red when there is an upstream data packet 191 -2. When the network is successfully connected, the green light will be on for 5 seconds 192 -3. Purple light on when receiving downlink data packets 111 +example: AT+SENDB=01,02,8,05820802581ea0a5 193 193 113 +[[image:image-20220602162157-11.png||height="497" width="800"]] 194 194 195 195 196 - ==2.5 Example:UseATCommandtocommunicatewithLA66modulevia ArduinoUNO.==116 +(% style="color:blue" %)**4. Check to see if TTN received the message** 197 197 118 +[[image:image-20220817093644-1.png]] 198 198 199 -**Show connection diagram:** 200 200 121 +== 1.6 Example: How to join helium == 201 201 202 -[[image:image-20220723170210-2.png||height="908" width="681"]] 203 203 124 +(% style="color:blue" %)**1. Create a new device.** 204 204 126 +[[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"]] 205 205 206 -(% style="color:blue" %)**1. open Arduino IDE** 207 207 129 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 208 208 209 -[[image:image-20220723 170545-4.png]]131 +[[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"]] 210 210 211 211 134 +(% style="color:blue" %)**3. Use AT commands.** 212 212 213 - (% style="color:blue" %)**2.Open project**136 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 214 214 215 215 216 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNOsourcecodelink: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]139 +(% style="color:blue" %)**4. Use the serial port tool** 217 217 141 +[[image:image-20220909151517-2.png||height="543" width="708"]] 218 218 219 219 220 -(% style="color:blue" %)** 3.Click thebuttonmarked1inthefigureocompile, andafter the compilation iscomplete,click the buttonmarked 2 in thefiguretoupload**144 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 221 221 146 +[[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"]] 222 222 223 223 224 -(% style="color:blue" %)** 4.Afterthe uploadissuccessful, open the serialport monitoring and send the AT command**149 +(% style="color:blue" %)**6. Network successfully.** 225 225 151 +[[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"]] 226 226 227 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 228 228 154 +(% style="color:blue" %)**7. Send uplink using command** 229 229 156 +[[image:image-20220912085244-1.png]] 230 230 231 - == 2.6 Example: Join TTN network and send an uplinkmessage, get downlinkmessage.==158 +[[image:image-20220912085307-2.png]] 232 232 233 233 234 - (% style="color:blue"%)**1.Openproject**161 +[[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"]] 235 235 236 236 237 - Join-TTN-networksourcecodelink: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]164 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 238 238 239 239 240 -[[image:image -20220723172502-8.png]]167 +**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]] 241 241 169 +(**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]]) 242 242 243 243 244 -(% style="color: blue" %)**2. Same steps as 2.5,afteropening the serial port monitoring, it will automatically connect to the network andsend packets**172 +(% style="color:red" %)**Preconditions:** 245 245 174 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 246 246 247 - [[image:image-20220723172938-9.png||height="652"width="1050"]]176 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 248 248 249 249 179 +(% style="color:blue" %)**Steps for usage:** 250 250 251 - ==2.7 Example: Log TemperatureSensor(DHT11)andsenddatatoTTN,showitinNode-RED.==181 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 252 252 183 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 253 253 254 -(% style="color:blue" %)** 1.Open project**185 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 255 255 256 256 257 - 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]]188 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 258 258 259 259 260 - [[image:image-20220723173341-10.png||height="581"width="1014"]]191 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 261 261 262 262 194 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 263 263 264 -(% style="color:blue" %)** 2.Same steps as 2.5,afteropeningtheserialportmonitoring,it willautomatically connectto thenetworkandsendpackets**196 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 265 265 198 +[[image:image-20220723100439-2.png]] 266 266 267 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 268 268 201 +(% style="color:blue" %)**2. Install Minicom in RPi.** 269 269 203 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 270 270 271 -(% style="color: blue" %)**3. Integrationinto Node-red viaTTNV3**205 + (% style="background-color:yellow" %)**apt update** 272 272 273 - 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/]]207 + (% style="background-color:yellow" %)**apt install minicom** 274 274 275 - [[image:image-20220723175700-12.png||height="602"width="995"]]209 +Use minicom to connect to the RPI's terminal 276 276 211 +[[image:image-20220602153146-3.png||height="439" width="500"]] 277 277 278 278 279 -= =2.8UpgradeFirmware ofLA66 LoRaWANShield==214 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 280 280 216 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 281 281 282 - ===2.8.1 Itemsneededfor update===218 +[[image:image-20220602154928-5.png||height="436" width="500"]] 283 283 284 284 285 -1. LA66 LoRaWAN Shield 286 -1. Arduino 287 -1. USB TO TTL Adapter 221 +(% style="color:blue" %)**4. Send Uplink message** 288 288 289 - [[image:image-20220602100052-2.png||height="385"width="600"]]223 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 290 290 225 +example: AT+SENDB=01,02,8,05820802581ea0a5 291 291 292 - ===2.8.2Connection===227 +[[image:image-20220602160339-6.png||height="517" width="600"]] 293 293 294 294 295 - [[image:image-20220602101311-3.png||height="276"width="600"]]230 +Check to see if TTN received the message 296 296 297 297 298 -((( 299 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 300 -))) 233 +[[image:image-20220602160627-7.png||height="369" width="800"]] 301 301 302 -((( 303 -(% style="background-color:yellow" %)**GND <-> GND 304 -TXD <-> TXD 305 -RXD <-> RXD** 306 -))) 307 307 236 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 308 308 309 - PutajumpercaponJP6ofLA66 LoRaWAN Shield.( thejumper istopower onLA66 module)238 +=== 1.9.1 Hardware and Software Connection === 310 310 311 -Connect USB TTL Adapter to PC after connecting the wires 312 312 241 +==== (% style="color:blue" %)**Overview:**(%%) ==== 313 313 314 -[[image:image-20220602102240-4.png||height="304" width="600"]] 315 - 316 - 317 -=== 2.8.3 Upgrade steps === 318 - 319 - 320 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 321 - 322 - 323 -[[image:image-20220602102824-5.png||height="306" width="600"]] 324 - 325 - 326 - 327 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 328 - 329 - 330 -[[image:image-20220602104701-12.png||height="285" width="600"]] 331 - 332 - 333 - 334 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 335 - 336 - 337 337 ((( 338 -(% 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/]]** 339 -))) 244 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 340 340 341 - 342 -[[image:image-20220602103227-6.png]] 343 - 344 - 345 -[[image:image-20220602103357-7.png]] 346 - 347 - 348 - 349 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 350 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 351 - 352 - 353 -[[image:image-20220602103844-8.png]] 354 - 355 - 356 - 357 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 358 -(% style="color:blue" %)**3. Select the bin file to burn** 359 - 360 - 361 -[[image:image-20220602104144-9.png]] 362 - 363 - 364 -[[image:image-20220602104251-10.png]] 365 - 366 - 367 -[[image:image-20220602104402-11.png]] 368 - 369 - 370 - 371 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 372 -(% style="color:blue" %)**4. Click to start the download** 373 - 374 -[[image:image-20220602104923-13.png]] 375 - 376 - 377 - 378 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 379 -(% style="color:blue" %)**5. Check update process** 380 - 381 - 382 -[[image:image-20220602104948-14.png]] 383 - 384 - 385 - 386 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 387 -(% style="color:blue" %)**The following picture shows that the burning is successful** 388 - 389 -[[image:image-20220602105251-15.png]] 390 - 391 - 392 - 393 -= 3. LA66 USB LoRaWAN Adapter = 394 - 395 - 396 -== 3.1 Overview == 397 - 398 - 399 -[[image:image-20220715001142-3.png||height="145" width="220"]] 400 - 401 - 402 -((( 403 -(% 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. 246 +* Send real-time location information of mobile phone to LoRaWAN network. 247 +* Check LoRaWAN network signal strengh. 248 +* Manually send messages to LoRaWAN network. 404 404 ))) 405 405 406 -((( 407 -(% 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. 408 -))) 409 409 410 -((( 411 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 412 -))) 413 413 414 -((( 415 -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. 416 -))) 253 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 417 417 418 -((( 419 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 420 -))) 255 +A USB to Type-C adapter is needed to connect to a Mobile phone. 421 421 257 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 422 422 259 +[[image:image-20220813174353-2.png||height="360" width="313"]] 423 423 424 -== 3.2 Features == 425 425 426 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 427 -* Ultra-long RF range 428 -* Support LoRaWAN v1.0.4 protocol 429 -* Support peer-to-peer protocol 430 -* TCXO crystal to ensure RF performance on low temperature 431 -* Spring RF antenna 432 -* Available in different frequency LoRaWAN frequency bands. 433 -* World-wide unique OTAA keys. 434 -* AT Command via UART-TTL interface 435 -* Firmware upgradable via UART interface 436 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 262 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 437 437 438 - ==3.3Specification==264 +[[(% 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) 439 439 440 -* CPU: 32-bit 48 MHz 441 -* Flash: 256KB 442 -* RAM: 64KB 443 -* Input Power Range: 5v 444 -* Frequency Range: 150 MHz ~~ 960 MHz 445 -* Maximum Power +22 dBm constant RF output 446 -* High sensitivity: -148 dBm 447 -* Temperature: 448 -** Storage: -55 ~~ +125℃ 449 -** Operating: -40 ~~ +85℃ 450 -* Humidity: 451 -** Storage: 5 ~~ 95% (Non-Condensing) 452 -** Operating: 10 ~~ 95% (Non-Condensing) 453 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 454 -* LoRa Rx current: <9 mA 266 +[[image:image-20220813173738-1.png]] 455 455 456 -== 3.4 Pin Mapping & LED == 457 457 269 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 458 458 271 +Function and page introduction: 459 459 460 - == 3.5 Example:Send & Get Messages viaLoRaWANin PC==273 +[[image:image-20220723113448-7.png||height="995" width="450"]] 461 461 462 462 463 -((( 464 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 465 -))) 276 +(% style="color:blue" %)**Block Explain:** 466 466 278 +1. Display LA66 USB LoRaWAN Module connection status 467 467 468 - (%style="color:blue"%)**1.Connectthe LA66 USB LoRaWAN adapter to PC**280 +2. Check and reconnect 469 469 282 +3. Turn send timestamps on or off 470 470 471 - [[image:image-20220723100027-1.png]]284 +4. Display LoRaWan connection status 472 472 286 +5. Check LoRaWan connection status 473 473 474 - Opentheserialporttool288 +6. The RSSI value of the node when the ACK is received 475 475 476 - [[image:image-20220602161617-8.png]]290 +7. Node's Signal Strength Icon 477 477 478 - [[image:image-20220602161718-9.png||height="457"width="800"]]292 +8. Configure Location Uplink Interval 479 479 294 +9. AT command input box 480 480 296 +10. Send Button: Send input box info to LA66 USB Adapter 481 481 482 - (%style="color:blue" %)**2. Presstheresetswitch RSTontheLA66 USBLoRaWAN Adapterto reset it.**298 +11. Output Log from LA66 USB adapter 483 483 484 - Thefollowing pictureppearsto prove that the LA66 USB LoRaWAN Adapter successfully Jointhe LoRaWAN network300 +12. clear log button 485 485 302 +13. exit button 486 486 487 -[[image:image-20220602161935-10.png||height="498" width="800"]] 488 488 305 +LA66 USB LoRaWAN Module not connected: 489 489 307 +[[image:image-20220723110520-5.png||height="677" width="508"]] 490 490 491 -(% style="color:blue" %)**3. See Uplink Command** 492 492 493 -Co mmand format: (% style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**310 +Connect LA66 USB LoRaWAN Module: 494 494 495 - example:AT+SENDB=01,02,8,05820802581ea0a5312 +[[image:image-20220723110626-6.png||height="681" width="511"]] 496 496 497 -[[image:image-20220602162157-11.png||height="497" width="800"]] 498 498 315 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 499 499 500 500 501 -(% style="color:blue" %)** 4.Check toseeifTTNreceived themessage**318 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 502 502 503 -[[image:image-20220602162331-12.png||height="420" width="800"]] 504 504 321 +[[image:image-20220723134549-8.png]] 505 505 506 506 507 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 508 508 325 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 509 509 510 -**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]] 511 511 512 - (**RaspberryPixample:**[[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]])328 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 513 513 514 - (%style="color:red"%)**Preconditions:**330 +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/]] 515 515 516 - (%style="color:red"%)**1.LA66USBLoRaWANAdapterworksfine**332 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 517 517 518 - (% style="color:red"%)**2.LA66USBLoRaWAN Adapterisregisteredwith TTN**334 +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]] 519 519 520 520 337 +Example output in NodeRed is as below: 521 521 522 - (% style="color:blue" %)**Steps for usage:**339 +[[image:image-20220723144339-1.png]] 523 523 524 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 525 525 526 - (% style="color:blue"%)**2.**(%%)RunthepythonscriptinPCandseetheTTN342 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 527 527 528 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 529 529 345 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 530 530 347 +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). 531 531 532 - ==3.7 Example:Send& GetMessagesviaLoRaWANinRPi==349 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 533 533 351 +[[image:image-20220723150132-2.png]] 534 534 535 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 536 536 354 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 537 537 538 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 539 539 540 - [[image:image-20220723100439-2.png]]357 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 541 541 359 +[[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"]] 542 542 361 +[[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"]] 543 543 544 -(% style="color:blue" %)**2. Install Minicom in RPi.** 545 545 546 - (%id="cke_bm_509388S" style="display:none" %) (%%)EnterthefollowingcommandheRPiterminal364 +**2. Select the COM port corresponding to USB TTL** 547 547 548 - (% style="background-color:yellow" %)**apt update**366 +[[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"]] 549 549 550 - (% style="background-color:yellow" %)**apt install minicom** 551 551 369 +**3. Select the bin file to burn** 552 552 553 - Useminicomtoconnect totheRPI'sterminal371 +[[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"]] 554 554 555 -[[image:image-2022060215 3146-3.png||height="439" width="500"]]373 +[[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"]] 556 556 375 +[[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"]] 557 557 558 558 559 - (% style="color:blue" %)**3.PresstheresetswitchRST ontheLA66 USB LoRaWAN Adapter.**378 +**4. Click to start the download** 560 560 561 - Thefollowing pictureppears toprove that theUSBLoRaWANAdaptersuccessfullyentered thenetwork.380 +[[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"]] 562 562 563 563 564 - [[image:image-20220602154928-5.png||height="436"width="500"]]383 +**5. Check update process** 565 565 385 +[[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"]] 566 566 567 567 568 - (% style="color:blue"%)**4.SendUplinkmessage**388 +**The following picture shows that the burning is successful** 569 569 570 - Format:(% style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**390 +[[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"]] 571 571 572 -example: AT+SENDB=01,02,8,05820802581ea0a5 573 573 393 += 2. FAQ = 574 574 575 - [[image:image-20220602160339-6.png||height="517"width="600"]]395 +== 2.1 How to Compile Source Code for LA66? == 576 576 577 577 398 +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]] 578 578 579 -Check to see if TTN received the message 580 580 581 - [[image:image-20220602160627-7.png||height="369"width="800"]]401 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 582 582 583 583 404 +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]] 584 584 585 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 586 586 407 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 587 587 588 -=== 3.8.1 DRAGINO-LA66-APP === 589 589 410 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 590 590 591 -[[image:image-20220723102027-3.png]] 592 592 413 +== 2.4 How to use external antenna via ipex connector? == 593 593 594 594 595 -==== (% style="color:blue" %)**Overview:**(%%) ==== 416 +You need to remove the spring antenna first, and also remove the resistor and capacitor. 417 +Connect external antenna. 596 596 419 +[[image:image-20231129155939-1.png||height="529" width="397"]] 597 597 598 -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. 599 599 600 - Viewthecommunication signal strength between the nodeand the gateway throughthe RSSIvalue(DRAGINO-LA66-APP currentlyonlysupports Android system)422 += 3. Order Info = 601 601 602 602 425 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 603 603 604 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 605 605 428 +(% style="color:blue" %)**XXX**(%%): The default frequency band 606 606 607 -Requires a type-c to USB adapter 430 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 431 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 432 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 433 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 434 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 435 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 436 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 437 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 438 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 608 608 609 - [[image:image-20220723104754-4.png]]440 += 4. Reference = 610 610 611 611 443 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 444 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 612 612 613 -= ===(%style="color:blue"%)**Use of APP:**(%%)====446 += 5. FCC Statement = 614 614 615 615 616 - Function andpageintroduction449 +(% style="color:red" %)**FCC Caution:** 617 617 618 - [[image:image-20220723113448-7.png||height="1481"width="670"]]451 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 619 619 620 - 1.DisplayLA66USBLoRaWANModule connection status453 +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. 621 621 622 -2.Check and reconnect 623 623 624 - 3.Turnsendtimestampsonoroff456 +(% style="color:red" %)**IMPORTANT NOTE: ** 625 625 626 - 4.DisplayLoRaWan connection status458 +(% 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: 627 627 628 - 5.Check LoRaWanconnectionstatus460 +—Reorient or relocate the receiving antenna. 629 629 630 - 6.The RSSIvalueofthenode when theACKisreceived462 +—Increase the separation between the equipment and receiver. 631 631 632 - 7.Node'sSignalStrengthIcon464 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 633 633 634 - 8.Set thepacketsendingintervaloftheodeinseconds466 +—Consult the dealer or an experienced radio/TV technician for help. 635 635 636 -9.AT command input box 637 637 638 - 10.SendATcommandbutton469 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 639 639 640 - 11.Node logbox471 +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. 641 641 642 -12.clear log button 643 - 644 -13.exit button 645 - 646 - 647 -LA66 USB LoRaWAN Module not connected 648 - 649 -[[image:image-20220723110520-5.png||height="903" width="677"]] 650 - 651 - 652 - 653 -Connect LA66 USB LoRaWAN Module 654 - 655 -[[image:image-20220723110626-6.png||height="906" width="680"]] 656 - 657 - 658 - 659 -=== 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 === 660 - 661 - 662 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 663 - 664 -[[image:image-20220723134549-8.png]] 665 - 666 - 667 - 668 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 669 - 670 -Sample JSON file please go to this link to download:放置JSON文件的链接 671 - 672 -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/]] 673 - 674 -The following is the positioning effect map 675 - 676 -[[image:image-20220723144339-1.png]] 677 - 678 - 679 - 680 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 681 - 682 - 683 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 684 - 685 -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) 686 - 687 -[[image:image-20220723150132-2.png]] 688 - 689 - 690 - 691 -= 4. Order Info = 692 - 693 - 694 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 695 - 696 - 697 -(% style="color:blue" %)**XXX**(%%): The default frequency band 698 - 699 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 700 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 701 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 702 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 703 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 704 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 705 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 706 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 707 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 708 - 709 - 710 - 711 -= 5. Reference = 712 - 713 - 714 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 473 +
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