Changes for page LA66 USB LoRaWAN Adapter User Manual
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Author
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... ... @@ -6,34 +6,25 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 11 11 12 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 13 13 13 +== 1.1 Overview == 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 19 19 20 -((( 21 - 22 -))) 16 +[[image:image-20220715001142-3.png||height="145" width="220"]] 23 23 18 + 24 24 ((( 25 -(% style="color:blue" %)** DraginoLA66**(%%) isasmall wirelessLoRaWANmodule thatoffersa very compellingmixoflong-range,lowpowerconsumption,andsecuredata transmission. It is designedtofacilitatedevelopersto quicklydeployindustrial-levelLoRaWANand IoT solutions. It helps users to turn theidea intoapracticalapplication andmaketheInternetof Thingsareality.It is easytocreatendconnect your things everywhere.20 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 26 26 ))) 27 -))) 28 28 29 29 ((( 30 -((( 31 31 (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 32 32 ))) 33 -))) 34 34 35 35 ((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 39 39 ... ... @@ -40,37 +40,34 @@ 40 40 ((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 - 53 53 == 1.2 Features == 54 54 55 -* Support LoRaWAN v1.0.4 protocol 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* Ultra-long RF range 45 +* Support LoRaWAN v1.0.3 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* S MD Antennapad andi-pexantennaconnector48 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 - 66 - 67 67 == 1.3 Specification == 68 68 57 + 69 69 * CPU: 32-bit 48 MHz 70 70 * Flash: 256KB 71 71 * RAM: 64KB 72 -* Input Power Range: 1.8v ~~ 3.7v 73 -* Power Consumption: < 4uA. 61 +* Input Power Range: 5v 74 74 * Frequency Range: 150 MHz ~~ 960 MHz 75 75 * Maximum Power +22 dBm constant RF output 76 76 * High sensitivity: -148 dBm ... ... @@ -82,641 +82,419 @@ 82 82 ** Operating: 10 ~~ 95% (Non-Condensing) 83 83 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 84 84 * LoRa Rx current: <9 mA 85 -* I/O Voltage: 3.3v 86 86 74 +== 1.4 Pin Mapping & LED == 87 87 88 88 89 - == 1.4 AT Command==77 +[[image:image-20220813183239-3.png||height="526" width="662"]] 90 90 91 91 92 - ATCommandis valid overMainTXD andMainRXD. Serial Baud Rateis9600. AT commandscanbe foundinATCommanddocuments.80 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 93 93 94 94 95 - 96 -== 1.5 Dimension == 97 - 98 -[[image:image-20220718094750-3.png]] 99 - 100 - 101 - 102 -== 1.6 Pin Mapping == 103 - 104 -[[image:image-20220720111850-1.png]] 105 - 106 - 107 - 108 -== 1.7 Land Pattern == 109 - 110 -[[image:image-20220517072821-2.png]] 111 - 112 - 113 - 114 -= 2. LA66 LoRaWAN Shield = 115 - 116 - 117 -== 2.1 Overview == 118 - 119 - 120 120 ((( 121 -[[image:image-20220715000826-2.png||height="145" width="220"]] 122 -))) 84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 123 123 124 -((( 125 125 126 126 ))) 127 127 128 -((( 129 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 130 -))) 89 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 131 131 132 -((( 133 -((( 134 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 135 -))) 136 -))) 91 +[[image:image-20220723100027-1.png]] 137 137 138 -((( 139 -((( 140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 141 -))) 142 -))) 143 143 144 -((( 145 -((( 146 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 147 -))) 148 -))) 94 +Open the serial port tool 149 149 150 -((( 151 -((( 152 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 153 -))) 154 -))) 96 +[[image:image-20220602161617-8.png]] 155 155 156 156 99 +[[image:image-20220602161718-9.png||height="457" width="800"]] 157 157 158 -== 2.2 Features == 159 159 160 -* Arduino Shield base on LA66 LoRaWAN module 161 -* Support LoRaWAN v1.0.4 protocol 162 -* Support peer-to-peer protocol 163 -* TCXO crystal to ensure RF performance on low temperature 164 -* SMA connector 165 -* Available in different frequency LoRaWAN frequency bands. 166 -* World-wide unique OTAA keys. 167 -* AT Command via UART-TTL interface 168 -* Firmware upgradable via UART interface 169 -* Ultra-long RF range 102 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 170 170 104 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 171 171 106 +[[image:image-20220602161935-10.png||height="498" width="800"]] 172 172 173 -== 2.3 Specification == 174 174 175 -* CPU: 32-bit 48 MHz 176 -* Flash: 256KB 177 -* RAM: 64KB 178 -* Input Power Range: 1.8v ~~ 3.7v 179 -* Power Consumption: < 4uA. 180 -* Frequency Range: 150 MHz ~~ 960 MHz 181 -* Maximum Power +22 dBm constant RF output 182 -* High sensitivity: -148 dBm 183 -* Temperature: 184 -** Storage: -55 ~~ +125℃ 185 -** Operating: -40 ~~ +85℃ 186 -* Humidity: 187 -** Storage: 5 ~~ 95% (Non-Condensing) 188 -** Operating: 10 ~~ 95% (Non-Condensing) 189 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 190 -* LoRa Rx current: <9 mA 191 -* I/O Voltage: 3.3v 109 +(% style="color:blue" %)**3. See Uplink Command** 192 192 111 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 193 193 113 +example: AT+SENDB=01,02,8,05820802581ea0a5 194 194 195 - ==2.4LED==115 +[[image:image-20220602162157-11.png||height="497" width="800"]] 196 196 197 197 198 -~1. The LED lights up red when there is an upstream data packet 199 -2. When the network is successfully connected, the green light will be on for 5 seconds 200 -3. Purple light on when receiving downlink data packets 118 +(% style="color:blue" %)**4. Check to see if TTN received the message** 201 201 120 +[[image:image-20220817093644-1.png]] 202 202 203 203 204 -== 2.5Example:Use AT CommandtocommunicatewithLA66 modulevia ArduinoUNO.==123 +== 1.6 Example: How to join helium == 205 205 206 206 207 - **Showconnection diagram:**126 +(% style="color:blue" %)**1. Create a new device.** 208 208 128 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]] 209 209 210 -[[image:image-20220723170210-2.png||height="908" width="681"]] 211 211 131 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 212 212 133 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]] 213 213 214 -(% style="color:blue" %)**1. open Arduino IDE** 215 215 136 +(% style="color:blue" %)**3. Use AT commands.** 216 216 217 -[[image:image-20220 723170545-4.png]]138 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 218 218 219 219 141 +(% style="color:blue" %)**4. Use the serial port tool** 220 220 221 - (% style="color:blue" %)**2.Openproject**143 +[[image:image-20220909151517-2.png||height="543" width="708"]] 222 222 223 223 224 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNOsource code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]146 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 225 225 148 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 226 226 227 227 151 +(% style="color:blue" %)**6. Network successfully.** 228 228 229 - (% style="color:blue" %)**3. Click the button marked1inthe figure topile,andafterthe compilationiscomplete, click theuttonmarked2inthe figureto upload**153 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 230 230 231 231 156 +(% style="color:blue" %)**7. Send uplink using command** 232 232 233 - (% style="color:blue" %)**4.After the upload is successful, openthe serial port monitoringand send the AT command**158 +[[image:image-20220912085244-1.png]] 234 234 160 +[[image:image-20220912085307-2.png]] 235 235 236 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 237 237 163 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]] 238 238 239 239 240 -== 2.6Example:Join TTN network and sendanuplink message,getdownlinkmessage.==166 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 241 241 242 242 243 - (%style="color:blue" %)**1.Openproject**169 +**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 244 244 171 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 245 245 246 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 247 247 248 - [[image:image-20220723172502-8.png]]174 +(% style="color:red" %)**Preconditions:** 249 249 176 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 250 250 178 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 251 251 252 -(% 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** 253 253 254 254 255 - [[image:image-20220723172938-9.png||height="652"width="1050"]]182 +(% style="color:blue" %)**Steps for usage:** 256 256 184 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 257 257 186 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 258 258 259 - ==2.7 Example: Log TemperatureSensor(DHT11)andsenddata to TTN, showit inNode-RED.==188 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 260 260 261 261 262 - (% style="color:blue" %)**1.Openproject**191 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 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 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 266 266 267 267 268 - [[image:image-20220723173341-10.png||height="581"width="1014"]]197 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 269 269 270 270 200 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 271 271 272 - (% style="color:blue" %)**2. Same stepsas 2.5,after openingtheserial portmonitoring, it willautomatically connect to the network and sendpackets**202 +[[image:image-20220723100439-2.png]] 273 273 274 274 275 - [[image:image-20220723173950-11.png||height="665"width="1012"]]205 +(% style="color:blue" %)**2. Install Minicom in RPi.** 276 276 207 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 277 277 209 + (% style="background-color:yellow" %)**apt update** 278 278 279 -(% style="color: blue" %)**3. Integrationinto Node-red viaTTNV3**211 + (% style="background-color:yellow" %)**apt install minicom** 280 280 281 - For the usage ofNode-RED,pleasereferto: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]213 +Use minicom to connect to the RPI's terminal 282 282 283 -[[image:image-20220 723175700-12.png||height="602" width="995"]]215 +[[image:image-20220602153146-3.png||height="439" width="500"]] 284 284 285 285 218 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 286 286 287 - ==2.8UpgradeFirmware ofLA66 LoRaWANShield==220 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 288 288 222 +[[image:image-20220602154928-5.png||height="436" width="500"]] 289 289 290 -=== 2.8.1 Items needed for update === 291 291 225 +(% style="color:blue" %)**4. Send Uplink message** 292 292 293 -1. LA66 LoRaWAN Shield 294 -1. Arduino 295 -1. USB TO TTL Adapter 227 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 296 296 297 - [[image:image-20220602100052-2.png||height="385" width="600"]]229 +example: AT+SENDB=01,02,8,05820802581ea0a5 298 298 231 +[[image:image-20220602160339-6.png||height="517" width="600"]] 299 299 300 -=== 2.8.2 Connection === 301 301 302 302 303 - [[image:image-20220602101311-3.png||height="276"width="600"]]235 +Check to see if TTN received the message 304 304 305 305 306 -((( 307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 308 -))) 238 +[[image:image-20220602160627-7.png||height="369" width="800"]] 309 309 310 -((( 311 -(% style="background-color:yellow" %)**GND <-> GND 312 -TXD <-> TXD 313 -RXD <-> RXD** 314 -))) 315 315 241 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 316 316 317 - PutajumpercaponJP6ofLA66 LoRaWAN Shield.( thejumper istopower onLA66 module)243 +=== 1.9.1 Hardware and Software Connection === 318 318 319 -Connect USB TTL Adapter to PC after connecting the wires 320 320 321 321 322 - [[image:image-20220602102240-4.png||height="304"width="600"]]247 +==== (% style="color:blue" %)**Overview:**(%%) ==== 323 323 324 324 325 -=== 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 -))) 251 +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. 253 +* Send real-time location information of mobile phone to LoRaWAN network. 254 +* Check LoRaWAN network signal strengh. 255 +* Manually send messages to LoRaWAN network. 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 -))) 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 -))) 261 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 429 429 430 430 264 +A USB to Type-C adapter is needed to connect to a Mobile phone. 431 431 432 - ==3.2Features==266 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 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. 268 +[[image:image-20220813174353-2.png||height="360" width="313"]] 445 445 446 446 447 -== 3.3 Specification == 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 272 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 464 464 465 465 466 -== 3.4PinMapping&LED==275 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) 467 467 468 468 278 +[[image:image-20220813173738-1.png]] 469 469 470 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 471 471 472 472 473 -((( 474 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 475 -))) 282 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 476 476 477 477 478 - (% style="color:blue" %)**1. Connectthe LA66 USB LoRaWANadaptertoPC**285 +Function and page introduction 479 479 480 480 481 -[[image:image-202207231 00027-1.png]]288 +[[image:image-20220723113448-7.png||height="995" width="450"]] 482 482 483 483 484 - Opentheserialporttool291 +(% style="color:blue" %)**Block Explain:** 485 485 486 - [[image:image-20220602161617-8.png]]293 +1. Display LA66 USB LoRaWAN Module connection status 487 487 488 - [[image:image-20220602161718-9.png||height="457"width="800"]]295 +2. Check and reconnect 489 489 297 +3. Turn send timestamps on or off 490 490 299 +4. Display LoRaWan connection status 491 491 492 - (% style="color:blue" %)**2.Press thereset switchRST on theLA66 USB LoRaWAN Adaptertoresetit.**301 +5. Check LoRaWan connection status 493 493 494 -The followingpictureappears toprovethat theLA66 USB LoRaWAN Adaptersuccessfully Join theLoRaWANnetwork303 +6. The RSSI value of the node when the ACK is received 495 495 305 +7. Node's Signal Strength Icon 496 496 497 - [[image:image-20220602161935-10.png||height="498"width="800"]]307 +8. Configure Location Uplink Interval 498 498 309 +9. AT command input box 499 499 311 +10. Send Button: Send input box info to LA66 USB Adapter 500 500 501 - (%style="color:blue"%)**3.SeeUplink Command**313 +11. Output Log from LA66 USB adapter 502 502 503 - Commandformat: (% style="color:#4472c4"%)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**315 +12. clear log button 504 504 505 -ex ample:AT+SENDB=01,02,8,05820802581ea0a5317 +13. exit button 506 506 507 -[[image:image-20220602162157-11.png||height="497" width="800"]] 508 508 509 509 321 +LA66 USB LoRaWAN Module not connected 510 510 511 -(% style="color:blue" %)**4. Check to see if TTN received the message** 512 512 513 -[[image:image-20220 602162331-12.png||height="420" width="800"]]324 +[[image:image-20220723110520-5.png||height="677" width="508"]] 514 514 515 515 516 516 517 - ==3.6Example:SendPC's CPU/RAM usage to TTNvia python ==328 +Connect LA66 USB LoRaWAN Module 518 518 519 519 520 - **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]]331 +[[image:image-20220723110626-6.png||height="681" width="511"]] 521 521 522 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 523 523 524 - (%style="color:red"%)**Preconditions:**334 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 525 525 526 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 527 527 528 -(% style="color: red" %)**2. LA66 USB LoRaWANAdapteris registeredwithTTN**337 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 529 529 530 530 340 +[[image:image-20220723134549-8.png]] 531 531 532 -(% style="color:blue" %)**Steps for usage:** 533 533 534 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 535 535 536 -(% style="color:blue" %)**2. **(%%)Runthe pythonscript inPCand see theTTN344 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 537 537 538 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 539 539 347 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 540 540 349 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] 541 541 542 - ==3.7Example:Send&GetMessagesvia LoRaWANinRPi==351 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 543 543 353 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]] 544 544 545 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 546 546 356 +Example output in NodeRed is as below: 547 547 548 - (% style="color:blue" %)**1.Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**358 +[[image:image-20220723144339-1.png]] 549 549 550 -[[image:image-20220723100439-2.png]] 551 551 361 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 552 552 553 553 554 - (%style="color:blue"%)**2.InstallMinicominRPi.**364 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 555 555 556 - (%id="cke_bm_509388S"style="display:none"%) (%%)Enter thefollowingcommandin the RPiterminal366 +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). 557 557 558 - background-color:yellow" %)**apt update**368 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 559 559 560 - (% style="background-color:yellow" %)**apt install minicom**370 +[[image:image-20220723150132-2.png]] 561 561 562 562 563 -Use minicom to connect to the RPI's terminal 564 564 565 - [[image:image-20220602153146-3.png||height="439"width="500"]]374 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 566 566 567 567 377 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 568 568 569 - (% style="color:blue"%)**3. Press the reset switch RSTontheUSBLoRaWANAdapter.**379 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]] 570 570 571 - Thefollowing pictureppears toprove that theUSBLoRaWANAdaptersuccessfullyentered thenetwork.381 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]] 572 572 573 573 574 - [[image:image-20220602154928-5.png||height="436"width="500"]]384 +**2. Select the COM port corresponding to USB TTL** 575 575 386 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]] 576 576 577 577 578 - (% style="color:blue" %)**4. Send Uplinkmessage**389 +**3. Select the bin file to burn** 579 579 580 - Format:(% style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**391 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]] 581 581 582 -e xample:AT+SENDB=01,02,8,05820802581ea0a5393 +[[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"]] 583 583 395 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 584 584 585 -[[image:image-20220602160339-6.png||height="517" width="600"]] 586 586 398 +**4. Click to start the download** 587 587 400 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 588 588 589 -Check to see if TTN received the message 590 590 591 - [[image:image-20220602160627-7.png||height="369"width="800"]]403 +**5. Check update process** 592 592 405 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]] 593 593 594 594 595 - ==3.8Example:Useof LA66USB LoRaWANAdapterandAPPsampleprocessand DRAGINO-LA66-APP. ==408 +**The following picture shows that the burning is successful** 596 596 410 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]] 597 597 598 -=== 3.8.1 DRAGINO-LA66-APP === 599 599 413 += 2. FAQ = 600 600 601 - [[image:image-20220723102027-3.png]]415 +== 2.1 How to Compile Source Code for LA66? == 602 602 603 603 418 +Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]] 604 604 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 606 421 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 607 607 608 -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. 609 609 610 - Viewthe communicationsignal strengthbetweenthe nodeand thegatewaythroughtheRSSI value(DRAGINO-LA66-APPcurrentlyonlysupportsAndroidsystem)424 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]] 611 611 612 612 427 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 613 613 614 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 615 615 430 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 616 616 617 - Requiresatype-ctoUSBadapter432 +== 2.4 How to use external antenna via ipex connector? == 618 618 619 -[[image:image-20220723104754-4.png]] 434 +You need to remove the spring antenna first, and also remove the resistor and capacitor. 435 +Connect external antenna. 620 620 437 +[[image:image-20231129155939-1.png||height="529" width="397"]] 621 621 439 += 3. Order Info = 622 622 623 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 624 624 442 +**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"]]445 +(% style="color:blue" %)**XXX**(%%): The default frequency band 629 629 630 -1.Display LA66 USB LoRaWAN Module connection status 447 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 448 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 449 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 450 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 451 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 452 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 453 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 454 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 455 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 631 631 632 - 2.Checkandreconnect457 += 4. Reference = 633 633 634 -3.Turn send timestamps on or off 635 635 636 -4.Display 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]]. 637 637 638 -5.C heckLoRaWan connectionstatus463 += 5. FCC Statement = 639 639 640 -6.The RSSI value of the node when the ACK is received 641 641 642 - 7.Node'sSignal StrengthIcon466 +(% style="color:red" %)**FCC Caution:** 643 643 644 - 8.Set the packetsendinginterval ofthenode inseconds468 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 645 645 646 - 9.AT command inputbox470 +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. 647 647 648 -10.Send AT command button 649 649 650 - 11.Nodelog box473 +(% style="color:red" %)**IMPORTANT NOTE: ** 651 651 652 -1 2.clear log button475 +(% 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: 653 653 654 - 13.exitbutton477 +—Reorient or relocate the receiving antenna. 655 655 479 +—Increase the separation between the equipment and receiver. 656 656 657 - LA66USBLoRaWANModule not connected481 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 658 658 659 - [[image:image-20220723110520-5.png||height="903"width="677"]]483 +—Consult the dealer or an experienced radio/TV technician for help. 660 660 661 661 486 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 662 662 663 -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]] 488 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
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