Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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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 +40,36 @@ 40 40 ((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 - 53 53 == 1.2 Features == 54 54 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* Ultra-long RF range 55 55 * Support LoRaWAN v1.0.4 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* S MD Antennapad andi-pexantennaconnector48 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 65 56 + 66 66 == 1.3 Specification == 67 67 59 + 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. 63 +* 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 ... ... @@ -81,655 +81,421 @@ 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 86 86 87 -== 1.4 AT Command == 88 88 78 +== 1.4 Pin Mapping & LED == 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 81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 92 92 93 93 94 -== 1.5 Dimension ==84 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 95 95 96 -[[image:image-20220718094750-3.png]] 97 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 -))) 88 +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 -))) 93 +(% 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 -))) 95 +[[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 -))) 98 +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 -))) 100 +[[image:image-20220602161617-8.png]] 153 153 154 154 103 +[[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 106 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 168 168 108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 169 169 170 - ==2.3Specification==110 +[[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 189 189 113 +(% style="color:blue" %)**3. See Uplink Command** 190 190 191 - ==2.4LED=115 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 192 192 117 +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 119 +[[image:image-20220602162157-11.png||height="497" width="800"]] 197 197 198 198 122 +(% 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.==124 +[[image:image-20220817093644-1.png]] 201 201 202 202 203 - **Showconnectiondiagram:**127 +== 1.6 Example: How to join helium == 204 204 205 205 206 - [[image:image-20220723170210-2.png||height="908"width="681"]]130 +(% style="color:blue" %)**1. Create a new device.** 207 207 132 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]] 208 208 209 209 210 -(% style="color:blue" %)** 1.openArduinoIDE**135 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 211 211 137 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]] 212 212 213 -[[image:image-20220723170545-4.png]] 214 214 140 +(% style="color:blue" %)**3. Use AT commands.** 215 215 142 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 216 216 217 -(% style="color:blue" %)**2. Open project** 218 218 145 +(% 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]]147 +[[image:image-20220909151517-2.png||height="543" width="708"]] 221 221 222 -[[image:image-20220726135239-1.png]] 223 223 150 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 224 224 225 - (% style="color:blue" %)**3.Clickthebuttonmarked1inthefigure tocompile,andafter the compilations complete, click thebuttonmarked2inthefiguretoupload**152 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 226 226 227 -[[image:image-20220726135356-2.png]] 228 228 155 +(% style="color:blue" %)**6. Network successfully.** 229 229 230 - (% style="color:blue" %)**4. Afterthe uploadsuccessful,opentheialportmonitoringand send theAT command**157 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 231 231 232 232 233 - [[image:image-20220723172235-7.png||height="480"width="1027"]]160 +(% style="color:blue" %)**7. Send uplink using command** 234 234 162 +[[image:image-20220912085244-1.png]] 235 235 164 +[[image:image-20220912085307-2.png]] 236 236 237 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 238 238 167 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]] 239 239 240 -(% style="color:blue" %)**1. Open project** 241 241 170 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 242 242 243 -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]] 244 244 173 +**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 245 245 246 -[[image:image -20220723172502-8.png]]175 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 247 247 248 248 178 +(% style="color:red" %)**Preconditions:** 249 249 250 -(% style="color: blue" %)**2.amestepsas2.5,after openingtheserialport monitoring, itwill automatically connect to the networkand send packets**180 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 251 251 182 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 252 252 253 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 254 254 255 255 186 +(% style="color:blue" %)**Steps for usage:** 256 256 257 - ==2.7 Example: Log TemperatureSensor(DHT11)andsenddatatoTTN,showitinNode-RED.==188 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 258 258 190 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 259 259 260 -(% style="color:blue" %)** 1.Open project**192 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 261 261 262 262 263 - 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]]195 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 264 264 265 265 266 - [[image:image-20220723173341-10.png||height="581"width="1014"]]198 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 267 267 268 268 201 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 269 269 270 -(% 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** 271 271 204 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 272 272 273 -[[image:image-202207231 73950-11.png||height="665" width="1012"]]206 +[[image:image-20220723100439-2.png]] 274 274 275 275 209 +(% style="color:blue" %)**2. Install Minicom in RPi.** 276 276 277 -(% style=" color:blue" %)**3.Integration intoNode-red viaTTNV3**211 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 278 278 279 - 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/]]213 + (% style="background-color:yellow" %)**apt update** 280 280 281 - [[image:image-20220723175700-12.png||height="602"width="995"]]215 + (% style="background-color:yellow" %)**apt install minicom** 282 282 217 +Use minicom to connect to the RPI's terminal 283 283 219 +[[image:image-20220602153146-3.png||height="439" width="500"]] 284 284 285 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 286 286 222 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 287 287 288 - ===2.8.1Itemsneededfor update===224 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 289 289 226 +[[image:image-20220602154928-5.png||height="436" width="500"]] 290 290 291 -1. LA66 LoRaWAN Shield 292 -1. Arduino 293 -1. USB TO TTL Adapter 294 294 295 - [[image:image-20220602100052-2.png||height="385" width="600"]]229 +(% style="color:blue" %)**4. Send Uplink message** 296 296 231 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 297 297 298 - ===2.8.2Connection ===233 +example: AT+SENDB=01,02,8,05820802581ea0a5 299 299 235 +[[image:image-20220602160339-6.png||height="517" width="600"]] 300 300 301 -[[image:image-20220602101311-3.png||height="276" width="600"]] 302 302 303 303 304 -((( 305 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 306 -))) 239 +Check to see if TTN received the message 307 307 308 -((( 309 -(% style="background-color:yellow" %)**GND <-> GND 310 -TXD <-> TXD 311 -RXD <-> RXD** 312 -))) 313 313 242 +[[image:image-20220602160627-7.png||height="369" width="800"]] 314 314 315 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 316 316 317 - ConnectUSBTTL Adapterto PCafterconnecting thewires245 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 318 318 247 +=== 1.9.1 Hardware and Software Connection === 319 319 320 -[[image:image-20220602102240-4.png||height="304" width="600"]] 321 321 322 322 323 -=== 2.8.3Upgradesteps===251 +==== (% style="color:blue" %)**Overview:**(%%) ==== 324 324 325 325 326 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 327 - 328 - 329 -[[image:image-20220602102824-5.png||height="306" width="600"]] 330 - 331 - 332 - 333 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 334 - 335 - 336 -[[image:image-20220602104701-12.png||height="285" width="600"]] 337 - 338 - 339 - 340 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 341 - 342 - 343 343 ((( 344 -(% 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/]]** 345 -))) 255 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 346 346 347 - 348 -[[image:image-20220602103227-6.png]] 349 - 350 - 351 -[[image:image-20220602103357-7.png]] 352 - 353 - 354 - 355 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 356 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 357 - 358 - 359 -[[image:image-20220602103844-8.png]] 360 - 361 - 362 - 363 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 364 -(% style="color:blue" %)**3. Select the bin file to burn** 365 - 366 - 367 -[[image:image-20220602104144-9.png]] 368 - 369 - 370 -[[image:image-20220602104251-10.png]] 371 - 372 - 373 -[[image:image-20220602104402-11.png]] 374 - 375 - 376 - 377 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 378 -(% style="color:blue" %)**4. Click to start the download** 379 - 380 -[[image:image-20220602104923-13.png]] 381 - 382 - 383 - 384 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 385 -(% style="color:blue" %)**5. Check update process** 386 - 387 - 388 -[[image:image-20220602104948-14.png]] 389 - 390 - 391 - 392 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 393 -(% style="color:blue" %)**The following picture shows that the burning is successful** 394 - 395 -[[image:image-20220602105251-15.png]] 396 - 397 - 398 - 399 -= 3. LA66 USB LoRaWAN Adapter = 400 - 401 - 402 -== 3.1 Overview == 403 - 404 - 405 -[[image:image-20220715001142-3.png||height="145" width="220"]] 406 - 407 - 408 -((( 409 -(% 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. 257 +* Send real-time location information of mobile phone to LoRaWAN network. 258 +* Check LoRaWAN network signal strengh. 259 +* Manually send messages to LoRaWAN network. 410 410 ))) 411 411 412 -((( 413 -(% 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. 414 -))) 415 415 416 -((( 417 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 418 -))) 419 419 420 -((( 421 -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. 422 -))) 423 423 424 -((( 425 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 426 -))) 265 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 427 427 428 428 268 +A USB to Type-C adapter is needed to connect to a Mobile phone. 429 429 430 - ==3.2Features==270 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 431 431 432 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 433 -* Ultra-long RF range 434 -* Support LoRaWAN v1.0.4 protocol 435 -* Support peer-to-peer protocol 436 -* TCXO crystal to ensure RF performance on low temperature 437 -* Spring RF antenna 438 -* Available in different frequency LoRaWAN frequency bands. 439 -* World-wide unique OTAA keys. 440 -* AT Command via UART-TTL interface 441 -* Firmware upgradable via UART interface 442 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 272 +[[image:image-20220813174353-2.png||height="360" width="313"]] 443 443 444 -== 3.3 Specification == 445 445 446 -* CPU: 32-bit 48 MHz 447 -* Flash: 256KB 448 -* RAM: 64KB 449 -* Input Power Range: 5v 450 -* Frequency Range: 150 MHz ~~ 960 MHz 451 -* Maximum Power +22 dBm constant RF output 452 -* High sensitivity: -148 dBm 453 -* Temperature: 454 -** Storage: -55 ~~ +125℃ 455 -** Operating: -40 ~~ +85℃ 456 -* Humidity: 457 -** Storage: 5 ~~ 95% (Non-Condensing) 458 -** Operating: 10 ~~ 95% (Non-Condensing) 459 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 460 -* LoRa Rx current: <9 mA 461 461 462 -== 3.4PinMapping&LED==276 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 463 463 464 464 279 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) 465 465 466 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 467 467 282 +[[image:image-20220813173738-1.png]] 468 468 469 -((( 470 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 471 -))) 472 472 473 473 474 -(% style="color:blue" %)** 1. Connect the LA66USB LoRaWAN adapterto PC**286 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 475 475 476 476 477 - [[image:image-20220723100027-1.png]]289 +Function and page introduction 478 478 479 479 480 - Opentheserial port tool292 +[[image:image-20220723113448-7.png||height="995" width="450"]] 481 481 482 -[[image:image-20220602161617-8.png]] 483 483 484 - [[image:image-20220602161718-9.png||height="457"width="800"]]295 +(% style="color:blue" %)**Block Explain:** 485 485 297 +1. Display LA66 USB LoRaWAN Module connection status 486 486 299 +2. Check and reconnect 487 487 488 - (% style="color:blue" %)**2.PresstheresetwitchRSTonthe LA66 USB LoRaWAN Adaptertoreset it.**301 +3. Turn send timestamps on or off 489 489 490 - Thefollowing picture appearstoprove thattheLA66 USB LoRaWAN Adaptersuccessfully Join the LoRaWAN network303 +4. Display LoRaWan connection status 491 491 305 +5. Check LoRaWan connection status 492 492 493 - [[image:image-20220602161935-10.png||height="498"width="800"]]307 +6. The RSSI value of the node when the ACK is received 494 494 309 +7. Node's Signal Strength Icon 495 495 311 +8. Configure Location Uplink Interval 496 496 497 - (% style="color:blue" %)**3.SeeUplink Command**313 +9. AT command input box 498 498 499 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**315 +10. Send Button: Send input box info to LA66 USB Adapter 500 500 501 - example:AT+SENDB=01,02,8,05820802581ea0a5317 +11. Output Log from LA66 USB adapter 502 502 503 - [[image:image-20220602162157-11.png||height="497"width="800"]]319 +12. clear log button 504 504 321 +13. exit button 505 505 506 506 507 -(% style="color:blue" %)**4. Check to see if TTN received the message** 508 508 509 - [[image:image-20220602162331-12.png||height="420"width="800"]]325 +LA66 USB LoRaWAN Module not connected 510 510 511 511 328 +[[image:image-20220723110520-5.png||height="677" width="508"]] 512 512 513 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 514 514 515 515 516 - **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]]332 +Connect LA66 USB LoRaWAN Module 517 517 518 -(**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]]) 519 519 520 - (% style="color:red" %)**Preconditions:**335 +[[image:image-20220723110626-6.png||height="681" width="511"]] 521 521 522 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 523 523 524 - (% style="color:red"%)**2.LA66 USBLoRaWANAdapterisregisteredwithTTN**338 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 525 525 526 526 341 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 527 527 528 -(% style="color:blue" %)**Steps for usage:** 529 529 530 - (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter344 +[[image:image-20220723134549-8.png]] 531 531 532 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 533 533 534 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 535 535 348 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 536 536 537 537 538 - == 3.7 Example:Send& GetMessagesviaLoRaWANinRPi=351 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 539 539 353 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] 540 540 541 -A ssumeuseralreadyinputtheLA66USBLoRaWANAdapterOTAA Keysin TTNand thereisalreadyTTNnetworkcoverage.355 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 542 542 357 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]] 543 543 544 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 545 545 546 - [[image:image-20220723100439-2.png]]360 +Example output in NodeRed is as below: 547 547 362 +[[image:image-20220723144339-1.png]] 548 548 549 549 550 - (% style="color:blue"%)**2.InstallMinicominRPi.**365 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 551 551 552 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 553 553 554 - (%style="background-color:yellow"%)**apt update**368 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 555 555 556 - (%style="background-color:yellow"%)**apt installminicom**370 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect). 557 557 372 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 558 558 559 - Use minicomto connect to the RPI's terminal374 +[[image:image-20220723150132-2.png]] 560 560 561 -[[image:image-20220602153146-3.png||height="439" width="500"]] 562 562 563 563 378 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 564 564 565 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 566 566 567 - Thefollowingpicture appearstorove that theLA66USBLoRaWAN Adapteruccessfullynteredthe network.381 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 568 568 383 +[[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"]] 569 569 570 -[[image:image-2022060215 4928-5.png||height="436" width="500"]]385 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]] 571 571 572 572 388 +**2. Select the COM port corresponding to USB TTL** 573 573 574 - (% style="color:blue"%)**4.Sendplinkmessage**390 +[[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"]] 575 575 576 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 577 577 578 -e xample:AT+SENDB=01,02,8,05820802581ea0a5393 +**3. Select the bin file to burn** 579 579 395 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]] 580 580 581 -[[image:image-202206021 60339-6.png||height="517" width="600"]]397 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]] 582 582 399 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 583 583 584 584 585 -C heck to see if TTNreceivedthemessage402 +**4. Click to start the download** 586 586 587 -[[image:image-202206021 60627-7.png||height="369" width="800"]]404 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 588 588 589 589 407 +**5. Check update process** 590 590 591 - == 3.8 Example:UseofUSBLoRaWANAdapterd APP sampleprocessand DRAGINO-LA66-APP.409 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]] 592 592 593 593 594 - ===3.8.1DRAGINO-LA66-APP===412 +**The following picture shows that the burning is successful** 595 595 414 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]] 596 596 597 -[[image:image-20220723102027-3.png]] 598 598 417 += 2. FAQ = 599 599 419 +== 2.1 How to Compile Source Code for LA66? == 600 600 601 -==== (% style="color:blue" %)**Overview:**(%%) ==== 602 602 422 +Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]] 603 603 604 -((( 605 -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. 606 -))) 607 607 608 -((( 609 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 610 -))) 425 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 611 611 612 612 428 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]] 613 613 614 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 615 615 431 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 616 616 617 -Requires a type-c to USB adapter 618 618 619 - [[image:image-20220723104754-4.png]]434 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 620 620 621 621 437 += 3. Order Info = 622 622 623 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 624 624 440 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 625 625 626 -Function and page introduction 627 627 628 - [[image:image-20220723113448-7.png||height="1481"width="670"]]443 +(% style="color:blue" %)**XXX**(%%): The default frequency band 629 629 445 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 446 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 447 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 448 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 449 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 450 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 451 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 452 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 453 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 630 630 631 -1.Display LA66 USB LoRaWAN Module connection status 632 632 633 -2.Check and reconnect 634 634 635 - 3.Turnsend timestampson or off457 += 4. Reference = 636 636 637 -4.Display LoRaWan connection status 638 638 639 -5.Check LoRaWan connection status 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]]. 640 640 641 -6.The RSSI value of the node when the ACK is received 642 642 643 -7.Node's Signal Strength Icon 644 644 645 - 8.Setthepacketsending interval ofthenodeinseconds465 += 5. FCC Statement = 646 646 647 -9.AT command input box 648 648 649 - 10.SendATcommandbutton468 +(% style="color:red" %)**FCC Caution:** 650 650 651 - 11.Nodelogbox470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 652 652 653 - 12.clear logbutton472 +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. 654 654 655 -13.exit button 656 656 475 +(% style="color:red" %)**IMPORTANT NOTE: ** 657 657 658 - LA66USBLoRaWANModule not connected477 +(% 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: 659 659 660 - [[image:image-20220723110520-5.png||height="903"width="677"]]479 +—Reorient or relocate the receiving antenna. 661 661 481 +—Increase the separation between the equipment and receiver. 662 662 483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 663 663 664 -Con nectLA66USBLoRaWANModule485 +—Consult the dealer or an experienced radio/TV technician for help. 665 665 666 -[[image:image-20220723110626-6.png||height="906" width="680"]] 667 667 488 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 668 668 490 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 669 669 670 -=== 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 === 671 - 672 - 673 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 674 - 675 -[[image:image-20220723134549-8.png]] 676 - 677 - 678 - 679 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 680 - 681 -Sample JSON file please go to this link to download:放置JSON文件的链接 682 - 683 -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/]] 684 - 685 -The following is the positioning effect map 686 - 687 -[[image:image-20220723144339-1.png]] 688 - 689 - 690 - 691 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 692 - 693 - 694 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 695 - 696 -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) 697 - 698 -[[image:image-20220723150132-2.png]] 699 - 700 - 701 - 702 -= 4. FAQ = 703 - 704 - 705 -== 4.1 How to Compile Source Code for LA66? == 706 - 707 - 708 -Compile and Upload Code to ASR6601 Platform : 709 - 710 - 711 - 712 -= 5. Order Info = 713 - 714 - 715 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 716 - 717 - 718 -(% style="color:blue" %)**XXX**(%%): The default frequency band 719 - 720 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 721 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 722 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 723 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 724 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 725 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 726 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 727 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 728 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 729 - 730 - 731 - 732 -= 6. Reference = 733 - 734 - 735 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 492 +
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