Changes for page LA66 USB LoRaWAN Adapter User Manual
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Author
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... ... @@ -6,34 +6,25 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 11 11 12 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 13 13 13 +== 1.1 Overview == 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 19 19 20 -((( 21 - 22 -))) 16 +[[image:image-20220715001142-3.png||height="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 ... ... @@ -40,37 +40,34 @@ 40 40 ((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 - 53 53 == 1.2 Features == 54 54 55 -* Support LoRaWAN v1.0.4 protocol 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* Ultra-long RF range 45 +* Support LoRaWAN v1.0.3 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* S MD Antennapad andi-pexantennaconnector48 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 - 66 - 67 67 == 1.3 Specification == 68 68 57 + 69 69 * CPU: 32-bit 48 MHz 70 70 * Flash: 256KB 71 71 * RAM: 64KB 72 -* Input Power Range: 1.8v ~~ 3.7v 73 -* Power Consumption: < 4uA. 61 +* Input Power Range: 5v 74 74 * Frequency Range: 150 MHz ~~ 960 MHz 75 75 * Maximum Power +22 dBm constant RF output 76 76 * High sensitivity: -148 dBm ... ... @@ -82,641 +82,404 @@ 82 82 ** Operating: 10 ~~ 95% (Non-Condensing) 83 83 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 84 84 * LoRa Rx current: <9 mA 85 -* I/O Voltage: 3.3v 86 86 74 +== 1.4 Pin Mapping & LED == 87 87 88 88 89 - == 1.4 AT Command==77 +[[image:image-20220813183239-3.png||height="526" width="662"]] 90 90 91 91 92 - ATCommandis valid overMainTXD andMainRXD. Serial Baud Rateis9600. AT commandscanbe foundinATCommanddocuments.80 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 93 93 94 94 95 - 96 -== 1.5 Dimension == 97 - 98 -[[image:image-20220718094750-3.png]] 99 - 100 - 101 - 102 -== 1.6 Pin Mapping == 103 - 104 -[[image:image-20220720111850-1.png]] 105 - 106 - 107 - 108 -== 1.7 Land Pattern == 109 - 110 -[[image:image-20220517072821-2.png]] 111 - 112 - 113 - 114 -= 2. LA66 LoRaWAN Shield = 115 - 116 - 117 -== 2.1 Overview == 118 - 119 - 120 120 ((( 121 - [[image:image-20220715000826-2.png||height="145"width="220"]]84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 122 122 ))) 123 123 124 -((( 125 - 126 -))) 87 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 127 127 128 -((( 129 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 130 -))) 89 +[[image:image-20220723100027-1.png]] 131 131 132 -((( 133 -((( 134 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 135 -))) 136 -))) 137 137 138 -((( 139 -((( 140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 141 -))) 142 -))) 92 +Open the serial port tool 143 143 144 -((( 145 -((( 146 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 147 -))) 148 -))) 94 +[[image:image-20220602161617-8.png]] 149 149 150 -((( 151 -((( 152 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 153 -))) 154 -))) 155 155 97 +[[image:image-20220602161718-9.png||height="457" width="800"]] 156 156 157 157 158 -= =2.2Features==100 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 159 159 160 -* Arduino Shield base on LA66 LoRaWAN module 161 -* Support LoRaWAN v1.0.4 protocol 162 -* Support peer-to-peer protocol 163 -* TCXO crystal to ensure RF performance on low temperature 164 -* SMA connector 165 -* Available in different frequency LoRaWAN frequency bands. 166 -* World-wide unique OTAA keys. 167 -* AT Command via UART-TTL interface 168 -* Firmware upgradable via UART interface 169 -* Ultra-long RF range 102 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 170 170 104 +[[image:image-20220602161935-10.png||height="498" width="800"]] 171 171 172 172 173 -= =2.3 Specification==107 +(% style="color:blue" %)**3. See Uplink Command** 174 174 175 -* CPU: 32-bit 48 MHz 176 -* Flash: 256KB 177 -* RAM: 64KB 178 -* Input Power Range: 1.8v ~~ 3.7v 179 -* Power Consumption: < 4uA. 180 -* Frequency Range: 150 MHz ~~ 960 MHz 181 -* Maximum Power +22 dBm constant RF output 182 -* High sensitivity: -148 dBm 183 -* Temperature: 184 -** Storage: -55 ~~ +125℃ 185 -** Operating: -40 ~~ +85℃ 186 -* Humidity: 187 -** Storage: 5 ~~ 95% (Non-Condensing) 188 -** Operating: 10 ~~ 95% (Non-Condensing) 189 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 190 -* LoRa Rx current: <9 mA 191 -* I/O Voltage: 3.3v 109 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 192 192 111 +example: AT+SENDB=01,02,8,05820802581ea0a5 193 193 113 +[[image:image-20220602162157-11.png||height="497" width="800"]] 194 194 195 -== 2.4 LED == 196 196 116 +(% style="color:blue" %)**4. Check to see if TTN received the message** 197 197 198 -~1. The LED lights up red when there is an upstream data packet 199 -2. When the network is successfully connected, the green light will be on for 5 seconds 200 -3. Purple light on when receiving downlink data packets 118 +[[image:image-20220817093644-1.png]] 201 201 202 202 121 +== 1.6 Example: How to join helium == 203 203 204 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 205 205 124 +(% style="color:blue" %)**1. Create a new device.** 206 206 207 - **Showection:**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"]] 208 208 209 209 210 - [[image:image-20220723170210-2.png||height="908"width="681"]]129 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 211 211 131 +[[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"]] 212 212 213 213 214 -(% style="color:blue" %)** 1.openArduinoIDE**134 +(% style="color:blue" %)**3. Use AT commands.** 215 215 136 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 216 216 217 -[[image:image-20220723170545-4.png]] 218 218 139 +(% style="color:blue" %)**4. Use the serial port tool** 219 219 141 +[[image:image-20220909151517-2.png||height="543" width="708"]] 220 220 221 -(% style="color:blue" %)**2. Open project** 222 222 144 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 223 223 224 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO sourcecode link:[[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]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"]] 225 225 226 226 149 +(% style="color:blue" %)**6. Network successfully.** 227 227 151 +[[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"]] 228 228 229 -(% style="color:blue" %)**3. Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload** 230 230 154 +(% style="color:blue" %)**7. Send uplink using command** 231 231 156 +[[image:image-20220912085244-1.png]] 232 232 233 - (% style="color:blue" %)**4. After the uploadis successful, open the serial portmonitoringand send the AT command**158 +[[image:image-20220912085307-2.png]] 234 234 235 235 236 -[[image:image-202207 23172235-7.png||height="480" width="1027"]]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"]] 237 237 238 238 164 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 239 239 240 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 241 241 167 +**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]] 242 242 243 -( %style="color:blue"%)**1.Openproject**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]]) 244 244 245 245 246 - Join-TTN-networksourcedelink: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]172 +(% style="color:red" %)**Preconditions:** 247 247 248 - [[image:image-20220723172502-8.png]]174 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 249 249 176 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 250 250 251 251 252 -(% style="color:blue" %)** 2.Same stepsas 2.5,afteropening the serialport monitoring, it will automatically connect to the network andsend packets**179 +(% style="color:blue" %)**Steps for usage:** 253 253 181 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 254 254 255 -[[imag e:image-20220723172938-9.png||height="652" width="1050"]]183 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 256 256 185 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 257 257 258 258 259 - == 2.7 Example: LogTemperatureSensor(DHT11) and send datato TTN, showt in Node-RED.==188 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 260 260 261 261 262 - (% style="color:blue"%)**1.Openproject**191 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 263 263 264 264 265 - Log-Temperature-Sensor-and-send-data-to-TTN sourcecodelink: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]194 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 266 266 196 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 267 267 268 -[[image:image-202207231 73341-10.png||height="581" width="1014"]]198 +[[image:image-20220723100439-2.png]] 269 269 270 270 201 +(% style="color:blue" %)**2. Install Minicom in RPi.** 271 271 272 -(% style=" color:blue" %)**2.Same steps as 2.5,afteropeningtheserialport monitoring,it will automaticallyconnectto thenetwork and send packets**203 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 273 273 205 + (% style="background-color:yellow" %)**apt update** 274 274 275 - [[image:image-20220723173950-11.png||height="665"width="1012"]]207 + (% style="background-color:yellow" %)**apt install minicom** 276 276 209 +Use minicom to connect to the RPI's terminal 277 277 211 +[[image:image-20220602153146-3.png||height="439" width="500"]] 278 278 279 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 280 280 281 - ForthesageofNode-RED,pleasereferto: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]214 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 282 282 283 - [[image:image-20220723175700-12.png||height="602"width="995"]]216 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 284 284 218 +[[image:image-20220602154928-5.png||height="436" width="500"]] 285 285 286 286 287 -= =2.8UpgradeFirmwareof LA66 LoRaWAN Shield ==221 +(% style="color:blue" %)**4. Send Uplink message** 288 288 223 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 289 289 290 - === 2.8.1 Items needed for update ===225 +example: AT+SENDB=01,02,8,05820802581ea0a5 291 291 227 +[[image:image-20220602160339-6.png||height="517" width="600"]] 292 292 293 -1. LA66 LoRaWAN Shield 294 -1. Arduino 295 -1. USB TO TTL Adapter 296 296 297 - [[image:image-20220602100052-2.png||height="385"width="600"]]230 +Check to see if TTN received the message 298 298 299 299 300 - ===2.8.2Connection===233 +[[image:image-20220602160627-7.png||height="369" width="800"]] 301 301 302 302 303 - [[image:image-20220602101311-3.png||height="276"width="600"]]236 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 304 304 238 +=== 1.9.1 Hardware and Software Connection === 305 305 306 -((( 307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 308 -))) 309 309 310 -((( 311 -(% style="background-color:yellow" %)**GND <-> GND 312 -TXD <-> TXD 313 -RXD <-> RXD** 314 -))) 241 +==== (% style="color:blue" %)**Overview:**(%%) ==== 315 315 316 - 317 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 318 - 319 -Connect USB TTL Adapter to PC after connecting the wires 320 - 321 - 322 -[[image:image-20220602102240-4.png||height="304" width="600"]] 323 - 324 - 325 -=== 2.8.3 Upgrade steps === 326 - 327 - 328 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 329 - 330 - 331 -[[image:image-20220602102824-5.png||height="306" width="600"]] 332 - 333 - 334 - 335 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 336 - 337 - 338 -[[image:image-20220602104701-12.png||height="285" width="600"]] 339 - 340 - 341 - 342 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 343 - 344 - 345 345 ((( 346 -(% 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/]]** 347 -))) 244 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 348 348 349 - 350 -[[image:image-20220602103227-6.png]] 351 - 352 - 353 -[[image:image-20220602103357-7.png]] 354 - 355 - 356 - 357 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 358 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 359 - 360 - 361 -[[image:image-20220602103844-8.png]] 362 - 363 - 364 - 365 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 366 -(% style="color:blue" %)**3. Select the bin file to burn** 367 - 368 - 369 -[[image:image-20220602104144-9.png]] 370 - 371 - 372 -[[image:image-20220602104251-10.png]] 373 - 374 - 375 -[[image:image-20220602104402-11.png]] 376 - 377 - 378 - 379 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 380 -(% style="color:blue" %)**4. Click to start the download** 381 - 382 -[[image:image-20220602104923-13.png]] 383 - 384 - 385 - 386 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 387 -(% style="color:blue" %)**5. Check update process** 388 - 389 - 390 -[[image:image-20220602104948-14.png]] 391 - 392 - 393 - 394 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 395 -(% style="color:blue" %)**The following picture shows that the burning is successful** 396 - 397 -[[image:image-20220602105251-15.png]] 398 - 399 - 400 - 401 -= 3. LA66 USB LoRaWAN Adapter = 402 - 403 - 404 -== 3.1 Overview == 405 - 406 - 407 -[[image:image-20220715001142-3.png||height="145" width="220"]] 408 - 409 - 410 -((( 411 -(% 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. 412 412 ))) 413 413 414 -((( 415 -(% 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. 416 -))) 417 417 418 -((( 419 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 420 -))) 421 421 422 -((( 423 -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. 424 -))) 253 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 425 425 426 -((( 427 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 428 -))) 255 +A USB to Type-C adapter is needed to connect to a Mobile phone. 429 429 257 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 430 430 259 +[[image:image-20220813174353-2.png||height="360" width="313"]] 431 431 432 -== 3.2 Features == 433 433 434 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 435 -* Ultra-long RF range 436 -* Support LoRaWAN v1.0.4 protocol 437 -* Support peer-to-peer protocol 438 -* TCXO crystal to ensure RF performance on low temperature 439 -* Spring RF antenna 440 -* Available in different frequency LoRaWAN frequency bands. 441 -* World-wide unique OTAA keys. 442 -* AT Command via UART-TTL interface 443 -* Firmware upgradable via UART interface 444 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 262 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 445 445 264 +[[(% 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) 446 446 447 - == 3.3 Specification==266 +[[image:image-20220813173738-1.png]] 448 448 449 -* CPU: 32-bit 48 MHz 450 -* Flash: 256KB 451 -* RAM: 64KB 452 -* Input Power Range: 5v 453 -* Frequency Range: 150 MHz ~~ 960 MHz 454 -* Maximum Power +22 dBm constant RF output 455 -* High sensitivity: -148 dBm 456 -* Temperature: 457 -** Storage: -55 ~~ +125℃ 458 -** Operating: -40 ~~ +85℃ 459 -* Humidity: 460 -** Storage: 5 ~~ 95% (Non-Condensing) 461 -** Operating: 10 ~~ 95% (Non-Condensing) 462 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 463 -* LoRa Rx current: <9 mA 464 464 269 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 465 465 466 - == 3.4 PinMapping& LED ==271 +Function and page introduction: 467 467 273 +[[image:image-20220723113448-7.png||height="995" width="450"]] 468 468 469 469 470 - ==3.5 Example:Send&Get Messages via LoRaWAN inPC ==276 +(% style="color:blue" %)**Block Explain:** 471 471 278 +1. Display LA66 USB LoRaWAN Module connection status 472 472 473 -((( 474 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 475 -))) 280 +2. Check and reconnect 476 476 282 +3. Turn send timestamps on or off 477 477 478 - (%style="color:blue"%)**1. Connect the LA66 USB LoRaWAN adapter to PC**284 +4. Display LoRaWan connection status 479 479 286 +5. Check LoRaWan connection status 480 480 481 - [[image:image-20220723100027-1.png]]288 +6. The RSSI value of the node when the ACK is received 482 482 290 +7. Node's Signal Strength Icon 483 483 484 - Opentheserialporttool292 +8. Configure Location Uplink Interval 485 485 486 - [[image:image-20220602161617-8.png]]294 +9. AT command input box 487 487 488 - [[image:image-20220602161718-9.png||height="457"width="800"]]296 +10. Send Button: Send input box info to LA66 USB Adapter 489 489 298 +11. Output Log from LA66 USB adapter 490 490 300 +12. clear log button 491 491 492 - (% style="color:blue" %)**2.Press the reset switchRST onthe LA66 USB LoRaWAN Adapter toreset it.**302 +13. exit button 493 493 494 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 495 495 305 +LA66 USB LoRaWAN Module not connected: 496 496 497 -[[image:image-20220 602161935-10.png||height="498" width="800"]]307 +[[image:image-20220723110520-5.png||height="677" width="508"]] 498 498 499 499 310 +Connect LA66 USB LoRaWAN Module: 500 500 501 - (% style="color:blue" %)**3.See UplinkCommand**312 +[[image:image-20220723110626-6.png||height="681" width="511"]] 502 502 503 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 504 504 505 -e xample:AT+SENDB=01,02,8,05820802581ea0a5315 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 506 506 507 -[[image:image-20220602162157-11.png||height="497" width="800"]] 508 508 318 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 509 509 510 510 511 - (% style="color:blue" %)**4. Check to seeif TTN received themessage**321 +[[image:image-20220723134549-8.png]] 512 512 513 -[[image:image-20220602162331-12.png||height="420" width="800"]] 514 514 515 515 325 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 516 516 517 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 518 518 328 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 519 519 520 - **Usepythonasnexample:**[[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]]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/]] 521 521 522 - (**RaspberryPiexample:**[[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]])332 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 523 523 524 - (% style="color:red" %)**Preconditions:**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]] 525 525 526 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 527 527 528 - (% style="color:red"%)**2. LA66 USB LoRaWAN AdapterisregisteredwithTTN**337 +Example output in NodeRed is as below: 529 529 339 +[[image:image-20220723144339-1.png]] 530 530 531 531 532 - (% style="color:blue"%)**Stepsforusage:**342 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 533 533 534 - (% style="color:blue"%)**1.**(%%)Press the reset switch RESET on theLA66 USB LoRaWAN Adapter344 +=== 1.10.1 LA66V1 Update method === 535 535 536 - (% style="color:blue"%)**2.**(%%)RunthepythonscriptinPCandseetheTTN346 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 537 537 538 - [[image:image-20220602115852-3.png||height="450"width="1187"]]348 +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). 539 539 350 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 540 540 352 +[[image:image-20220723150132-2.png]] 541 541 542 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 543 543 355 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 544 544 545 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 546 546 358 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 547 547 548 - (% style="color:blue"%)**1. Connect theLA66USBLoRaWANAdaptertotheRaspberry Pi**360 +[[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"]] 549 549 550 -[[image:image-20220 723100439-2.png]]362 +[[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"]] 551 551 552 552 365 +**2. Select the COM port corresponding to USB TTL** 553 553 554 - (% style="color:blue"%)**2. InstallMinicomRPi.**367 +[[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"]] 555 555 556 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 557 557 558 - (%style="background-color:yellow"%)**apt update**370 +**3. Select the bin file to burn** 559 559 560 - (% style="background-color:yellow"%)**apt installcom**372 +[[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"]] 561 561 374 +[[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"]] 562 562 563 - Useminicomtoconnect totheRPI'sterminal376 +[[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"]] 564 564 565 -[[image:image-20220602153146-3.png||height="439" width="500"]] 566 566 379 +**4. Click to start the download** 567 567 381 +[[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"]] 568 568 569 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 570 570 571 - Thefollowing pictureappearsto provethat the LA66 USB LoRaWAN Adaptersuccessfully entered the network.384 +**5. Check update process** 572 572 386 +[[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"]] 573 573 574 -[[image:image-20220602154928-5.png||height="436" width="500"]] 575 575 389 +**The following picture shows that the burning is successful** 576 576 391 +[[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"]] 577 577 578 - (% style="color:blue"%)**4.SendUplink message**393 += 2. FAQ = 579 579 580 - Format:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**395 +== 2.1 How to Compile Source Code for LA66? == 581 581 582 -example: AT+SENDB=01,02,8,05820802581ea0a5 583 583 398 +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]] 584 584 585 -[[image:image-20220602160339-6.png||height="517" width="600"]] 586 586 401 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 587 587 588 588 589 - ChecktoseeifTTNreceivedthemessage404 +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]] 590 590 591 -[[image:image-20220602160627-7.png||height="369" width="800"]] 592 592 407 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 593 593 594 594 595 - == 3.8 Example:Useof LA66 USB LoRaWANAdapterand APPsampleprocessand DRAGINO-LA66-APP. ==410 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 596 596 597 597 598 -== =3.8.1DRAGINO-LA66-APP===413 +== 2.4 How to use external antenna via ipex connector? == 599 599 600 600 601 -[[image:image-20220723102027-3.png]] 416 +You need to remove the spring antenna first, and also remove the resistor and capacitor. 417 +Connect external antenna. 602 602 419 +[[image:image-20231129155939-1.png||height="529" width="397"]] 603 603 604 604 605 -= ===(%style="color:blue" %)**Overview:**(%%)====422 += 3. Order Info = 606 606 607 607 608 - DRAGINO-LA66-APP isa mobileAPP forLA66 USB LoRaWAN Adapter and APPsampleprocess. DRAGINO-LA66-APP canobtain the positioning information of the mobilephone and send it to theLoRaWAN platform through the LA66.425 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 609 609 610 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 611 611 428 +(% style="color:blue" %)**XXX**(%%): The default frequency band 612 612 430 +* (% 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 613 613 614 -= ===(%style="color:blue" %)**Conditions of Use:**(%%)====440 += 4. Reference = 615 615 616 616 617 -Requires a type-c to USB adapter 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]]. 618 618 619 - [[image:image-20220723104754-4.png]]446 += 5. FCC Statement = 620 620 621 621 449 +(% style="color:red" %)**FCC Caution:** 622 622 623 - ====(%style="color:blue"%)**Use ofAPP:**(%%)====451 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 624 624 453 +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. 625 625 626 -Function and page introduction 627 627 628 - [[image:image-20220723113448-7.png||height="1481" width="670"]]456 +(% style="color:red" %)**IMPORTANT NOTE: ** 629 629 630 -1. DisplayLA66USBLoRaWANModule 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: 631 631 632 - 2.Checkandreconnect460 +—Reorient or relocate the receiving antenna. 633 633 634 - 3.Turn sendtimestampsonoroff462 +—Increase the separation between the equipment and receiver. 635 635 636 - 4.DisplayLoRaWanconnectionstatus464 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 637 637 638 - 5.CheckLoRaWanconnectionstatus466 +—Consult the dealer or an experienced radio/TV technician for help. 639 639 640 -6.The RSSI value of the node when the ACK is received 641 641 642 - 7.Node'sSignalStrengthIcon469 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 643 643 644 - 8.Set thepacket sendingintervalofthe node in seconds471 +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. 645 645 646 -9.AT command input box 647 - 648 -10.Send AT command button 649 - 650 -11.Node log box 651 - 652 -12.clear log button 653 - 654 -13.exit button 655 - 656 - 657 -LA66 USB LoRaWAN Module not connected 658 - 659 -[[image:image-20220723110520-5.png||height="903" width="677"]] 660 - 661 - 662 - 663 -Connect LA66 USB LoRaWAN Module 664 - 665 -[[image:image-20220723110626-6.png||height="906" width="680"]] 666 - 667 - 668 - 669 -=== 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 === 670 - 671 - 672 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 673 - 674 -[[image:image-20220723134549-8.png]] 675 - 676 - 677 - 678 -**2. Open Node-RED,And import the JSON file to generate the flow** 679 - 680 -Sample JSON file please go to this link to download:放置JSON文件的链接 681 - 682 -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/]] 683 - 684 -The following is the positioning effect map 685 - 686 -[[image:image-20220723144339-1.png]] 687 - 688 - 689 - 690 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 691 - 692 - 693 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 694 - 695 -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) 696 - 697 -[[image:image-20220723150132-2.png]] 698 - 699 - 700 - 701 -= 4. Order Info = 702 - 703 - 704 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 705 - 706 - 707 -(% style="color:blue" %)**XXX**(%%): The default frequency band 708 - 709 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 710 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 711 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 712 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 713 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 714 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 715 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 716 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 717 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 718 - 719 -= 5. Reference = 720 - 721 - 722 -* 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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