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 +6,26 @@ 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 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 14 +== 1.1 Overview == 19 19 20 -((( 21 - 22 -))) 23 23 17 +[[image:image-20220715001142-3.png||height="145" width="220"]] 18 + 19 + 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.21 +(% 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 ... ... @@ -40,38 +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 52 53 53 == 1.2 Features == 54 54 44 + 45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 +* 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-pexantennaconnector50 +* 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-longRFrange55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 65 66 - 67 - 68 68 == 1.3 Specification == 69 69 60 + 70 70 * CPU: 32-bit 48 MHz 71 71 * Flash: 256KB 72 72 * RAM: 64KB 73 -* Input Power Range: 1.8v ~~ 3.7v 74 -* Power Consumption: < 4uA. 64 +* Input Power Range: 5v 75 75 * Frequency Range: 150 MHz ~~ 960 MHz 76 76 * Maximum Power +22 dBm constant RF output 77 77 * High sensitivity: -148 dBm ... ... @@ -83,643 +83,418 @@ 83 83 ** Operating: 10 ~~ 95% (Non-Condensing) 84 84 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 85 85 * LoRa Rx current: <9 mA 86 -* I/O Voltage: 3.3v 87 87 88 88 78 +== 1.4 Pin Mapping & LED == 89 89 90 90 91 - == 1.4 AT Command==81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 92 92 93 93 94 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 95 95 85 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 96 96 97 97 98 -== 1.5 Dimension == 99 - 100 -[[image:image-20220718094750-3.png]] 101 - 102 - 103 - 104 -== 1.6 Pin Mapping == 105 - 106 -[[image:image-20220720111850-1.png]] 107 - 108 - 109 - 110 -== 1.7 Land Pattern == 111 - 112 -[[image:image-20220517072821-2.png]] 113 - 114 - 115 - 116 -= 2. LA66 LoRaWAN Shield = 117 - 118 - 119 -== 2.1 Overview == 120 - 121 - 122 122 ((( 123 - [[image:image-20220715000826-2.png||height="145"width="220"]]89 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 124 124 ))) 125 125 126 -((( 127 - 128 -))) 129 129 130 -((( 131 -(% 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. 132 -))) 93 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 133 133 134 -((( 135 -((( 136 -(% 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. 137 -))) 138 -))) 139 139 140 -((( 141 -((( 142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 143 -))) 144 -))) 96 +[[image:image-20220723100027-1.png]] 145 145 146 -((( 147 -((( 148 -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. 149 -))) 150 -))) 151 151 152 -((( 153 -((( 154 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 155 -))) 156 -))) 99 +Open the serial port tool 157 157 101 +[[image:image-20220602161617-8.png]] 158 158 159 159 160 - ==2.2Features==104 +[[image:image-20220602161718-9.png||height="457" width="800"]] 161 161 162 -* Arduino Shield base on LA66 LoRaWAN module 163 -* Support LoRaWAN v1.0.4 protocol 164 -* Support peer-to-peer protocol 165 -* TCXO crystal to ensure RF performance on low temperature 166 -* SMA connector 167 -* Available in different frequency LoRaWAN frequency bands. 168 -* World-wide unique OTAA keys. 169 -* AT Command via UART-TTL interface 170 -* Firmware upgradable via UART interface 171 -* Ultra-long RF range 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 108 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 192 192 193 -== 2.4 LED == 194 194 195 -~1. The LED lights up red when there is an upstream data packet 196 -2. When the network is successfully connected, the green light will be on for 5 seconds 197 -3. Purple light on when receiving downlink data packets 111 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 198 198 199 199 200 - == 2.5 Example:Use AT Command to communicatewithLA66 module via Arduino UNO.==114 +[[image:image-20220602161935-10.png||height="498" width="800"]] 201 201 202 202 203 -**Show connection diagram:** 204 204 118 +(% style="color:blue" %)**3. See Uplink Command** 205 205 206 -[[image:image-20220723170210-2.png||height="908" width="681"]] 207 207 121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 208 208 123 +example: AT+SENDB=01,02,8,05820802581ea0a5 209 209 210 - **1.openArduinoIDE**125 +[[image:image-20220602162157-11.png||height="497" width="800"]] 211 211 212 212 213 -[[image:image-20220723170545-4.png]] 214 214 129 +(% style="color:blue" %)**4. Check to see if TTN received the message** 215 215 216 216 217 - **2.Openproject**132 +[[image:image-20220817093644-1.png]] 218 218 219 219 220 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 221 221 222 - [[image:image-20220723170750-5.png||height="533"width="930"]]136 +== 1.6 Example: How to join helium == 223 223 224 224 225 225 226 - **3.Clickthebutton marked1in the figureto compile,and afterthe compilationis complete, click the buttonmarked2 in thefigureto upload**140 +(% style="color:blue" %)**1. Create a new device.** 227 227 228 228 229 -[[image:image-202207 23171228-6.png]]143 +[[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"]] 230 230 231 231 232 232 233 -** 4.Aftertheuploads successful,opentheserialport monitoringandsendtheATcommand**147 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 234 234 235 235 236 -[[image:image-202207 23172235-7.png||height="480" width="1027"]]150 +[[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"]] 237 237 238 238 239 239 240 - ==2.6 Example: Join TTN network and sendanuplink message,getdownlinkmessage.==154 +(% style="color:blue" %)**3. Use AT commands.** 241 241 242 242 243 - **1.Open project**157 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 244 244 245 245 246 -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]]161 +(% style="color:blue" %)**4. Use the serial port tool** 249 249 250 250 164 +[[image:image-20220909151517-2.png||height="543" width="708"]] 251 251 252 -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"]]168 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 256 256 257 257 171 +[[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"]] 258 258 259 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 260 260 261 261 262 -** 1.Open project**175 +(% style="color:blue" %)**6. Network successfully.** 263 263 264 264 265 - Log-Temperature-Sensor-and-send-data-to-TTN source code link:[[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]178 +[[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"]] 266 266 267 267 268 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 269 269 182 +(% style="color:blue" %)**7. Send uplink using command** 270 270 271 271 272 - **2. Same stepsas 2.5,after openingtheserial portmonitoring, it willautomatically connect to the network and sendpackets**185 +[[image:image-20220912085244-1.png]] 273 273 274 274 275 -[[image:image-20220 723173950-11.png||height="665" width="1012"]]188 +[[image:image-20220912085307-2.png]] 276 276 277 277 278 278 279 - **3. Integrationto-redTTNV3**192 +[[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"]] 280 280 281 -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/]] 282 282 283 -[[image:image-20220723175700-12.png||height="602" width="995"]] 284 284 196 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 285 285 286 286 287 - ==2.8UpgradeFirmwareofLA66LoRaWAN Shield==199 +**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]] 288 288 201 +(**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]]) 289 289 290 -=== 2.8.1 Items needed for update === 291 291 204 +(% style="color:red" %)**Preconditions:** 292 292 293 -1. LA66 LoRaWAN Shield 294 -1. Arduino 295 -1. USB TO TTL Adapter 206 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 296 296 297 - [[image:image-20220602100052-2.png||height="385"width="600"]]208 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 298 298 299 299 300 -=== 2.8.2 Connection === 301 301 212 +(% style="color:blue" %)**Steps for usage:** 302 302 303 - [[image:image-20220602101311-3.png||height="276"width="600"]]214 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 304 304 216 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 305 305 306 -((( 307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 308 -))) 218 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 309 309 310 -((( 311 -(% style="background-color:yellow" %)**GND <-> GND 312 -TXD <-> TXD 313 -RXD <-> RXD** 314 -))) 315 315 221 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 316 316 317 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 318 318 319 -Connect USB TTL Adapter to PC after connecting the wires 320 320 225 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 321 321 322 -[[image:image-20220602102240-4.png||height="304" width="600"]] 323 323 228 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 324 324 325 -=== 2.8.3 Upgrade steps === 326 326 231 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 327 327 328 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 329 329 234 +[[image:image-20220723100439-2.png]] 330 330 331 -[[image:image-20220602102824-5.png||height="306" width="600"]] 332 332 333 333 238 +(% style="color:blue" %)**2. Install Minicom in RPi.** 334 334 335 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 336 336 241 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 337 337 338 - [[image:image-20220602104701-12.png||height="285"width="600"]]243 + (% style="background-color:yellow" %)**apt update** 339 339 245 + (% style="background-color:yellow" %)**apt install minicom** 340 340 341 341 342 - ==== (%style="color:blue"%)3. OpentheUpgradetool(TremoProgrammer)inPCand Upgrade(%%) ====248 +Use minicom to connect to the RPI's terminal 343 343 250 +[[image:image-20220602153146-3.png||height="439" width="500"]] 344 344 345 -((( 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 -))) 348 348 349 349 350 - [[image:image-20220602103227-6.png]]254 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 351 351 352 352 353 - [[image:image-20220602103357-7.png]]257 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 354 354 355 355 260 +[[image:image-20220602154928-5.png||height="436" width="500"]] 356 356 357 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 358 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 359 359 360 360 361 - [[image:image-20220602103844-8.png]]264 +(% style="color:blue" %)**4. Send Uplink message** 362 362 363 363 267 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 364 364 365 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 366 -(% style="color:blue" %)**3. Select the bin file to burn** 269 +example: AT+SENDB=01,02,8,05820802581ea0a5 367 367 368 368 369 -[[image:image-2022060210 4144-9.png]]272 +[[image:image-20220602160339-6.png||height="517" width="600"]] 370 370 371 371 372 -[[image:image-20220602104251-10.png]] 373 373 276 +Check to see if TTN received the message 374 374 375 -[[image:image-20220602104402-11.png]] 376 376 279 +[[image:image-20220602160627-7.png||height="369" width="800"]] 377 377 378 378 379 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 380 -(% style="color:blue" %)**4. Click to start the download** 381 381 382 - [[image:image-20220602104923-13.png]]283 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 383 383 384 384 286 +=== 1.9.1 Hardware and Software Connection === 385 385 386 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 387 -(% style="color:blue" %)**5. Check update process** 388 388 389 389 390 - [[image:image-20220602104948-14.png]]290 +==== (% style="color:blue" %)**Overview:**(%%) ==== 391 391 392 392 393 - 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 - 410 410 ((( 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. 412 -))) 294 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 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. 296 +* Send real-time location information of mobile phone to LoRaWAN network. 297 +* Check LoRaWAN network signal strengh. 298 +* Manually send messages to LoRaWAN network. 416 416 ))) 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 -))) 429 429 430 430 305 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 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. 308 +A USB to Type-C adapter is needed to connect to a Mobile phone. 445 445 310 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 446 446 312 +[[image:image-20220813174353-2.png||height="360" width="313"]] 447 447 448 -== 3.3 Specification == 449 449 450 -* CPU: 32-bit 48 MHz 451 -* Flash: 256KB 452 -* RAM: 64KB 453 -* Input Power Range: 5v 454 -* Frequency Range: 150 MHz ~~ 960 MHz 455 -* Maximum Power +22 dBm constant RF output 456 -* High sensitivity: -148 dBm 457 -* Temperature: 458 -** Storage: -55 ~~ +125℃ 459 -** Operating: -40 ~~ +85℃ 460 -* Humidity: 461 -** Storage: 5 ~~ 95% (Non-Condensing) 462 -** Operating: 10 ~~ 95% (Non-Condensing) 463 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 464 -* LoRa Rx current: <9 mA 465 465 466 466 317 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 467 467 468 -== 3.4 Pin Mapping & LED == 469 469 320 +[[(% 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) 470 470 471 471 472 - == 3.5 Example: Send & Get Messages viaLoRaWAN inPC ==323 +[[image:image-20220813173738-1.png]] 473 473 474 474 475 -((( 476 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 477 -))) 478 478 479 479 480 -(% style="color:blue" %)** 1. Connect the LA66USB LoRaWAN adapterto PC**328 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 481 481 482 482 483 - [[image:image-20220723100027-1.png]]331 +Function and page introduction 484 484 485 485 486 - Opentheserial port tool334 +[[image:image-20220723113448-7.png||height="995" width="450"]] 487 487 488 -[[image:image-20220602161617-8.png]] 489 489 490 - [[image:image-20220602161718-9.png||height="457" width="800"]]337 +**Block Explain:** 491 491 339 +1. Display LA66 USB LoRaWAN Module connection status 492 492 341 +2. Check and reconnect 493 493 494 - (% style="color:blue" %)**2.PresstheresetwitchRSTonthe LA66 USB LoRaWAN Adaptertoreset it.**343 +3. Turn send timestamps on or off 495 495 496 - Thefollowing picture appearstoprove thattheLA66 USB LoRaWAN Adaptersuccessfully Join the LoRaWAN network345 +4. Display LoRaWan connection status 497 497 347 +5. Check LoRaWan connection status 498 498 499 - [[image:image-20220602161935-10.png||height="498"width="800"]]349 +6. The RSSI value of the node when the ACK is received 500 500 351 +7. Node's Signal Strength Icon 501 501 353 +8. Configure Location Uplink Interval 502 502 503 - (% style="color:blue" %)**3.SeeUplink Command**355 +9. AT command input box 504 504 505 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**357 +10. Send Button: Send input box info to LA66 USB Adapter 506 506 507 - example:AT+SENDB=01,02,8,05820802581ea0a5359 +11. Output Log from LA66 USB adapter 508 508 509 - [[image:image-20220602162157-11.png||height="497"width="800"]]361 +12. clear log button 510 510 363 +13. exit button 511 511 512 512 513 -(% style="color:blue" %)**4. Check to see if TTN received the message** 514 514 515 - [[image:image-20220602162331-12.png||height="420"width="800"]]367 +LA66 USB LoRaWAN Module not connected 516 516 517 517 370 +[[image:image-20220723110520-5.png||height="677" width="508"]] 518 518 519 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 520 520 521 521 522 - **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]]374 +Connect LA66 USB LoRaWAN Module 523 523 524 -(**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]]) 525 525 526 - (% style="color:red" %)**Preconditions:**377 +[[image:image-20220723110626-6.png||height="681" width="511"]] 527 527 528 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 529 529 530 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 531 531 532 532 382 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 533 533 534 -(% style="color:blue" %)**Steps for usage:** 535 535 536 -(% style="color:blue" %)**1. **(%%)Presstheesetswitch RESET on theLA66 USB LoRaWANAdapter385 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 537 537 538 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 539 539 540 -[[image:image-20220 602115852-3.png||height="450" width="1187"]]388 +[[image:image-20220723134549-8.png]] 541 541 542 542 543 543 544 -= =3.7Example:Send& GetMessagesviaLoRaWANinRPi==392 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 545 545 546 546 547 - Assumeuseralreadyinput theLA66 USB LoRaWANAdapterOTAA Keys in TTN andthereisalreadyTTN networkcoverage.395 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 548 548 397 +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/]] 549 549 550 - (%style="color:blue"%)**1.ConnecttheLA66USBLoRaWANAdapterto theRaspberryPi**399 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 551 551 552 -[[image:image- 20220723100439-2.png]]401 +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]] 553 553 554 554 404 +Example output in NodeRed is as below: 555 555 556 - (% style="color:blue" %)**2.Install Minicom in RPi.**406 +[[image:image-20220723144339-1.png]] 557 557 558 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 559 559 560 - (% style="background-color:yellow" %)**apt update** 561 561 562 - (%style="background-color:yellow"%)**aptinstall minicom**410 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 563 563 564 564 565 -U seminicomtoconnecttothe RPI'sterminal413 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 566 566 567 - [[image:image-20220602153146-3.png||height="439"width="500"]]415 +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). 568 568 569 569 418 +[[image:image-20220723150132-2.png]] 570 570 571 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 572 572 573 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 574 574 422 += 2. FAQ = 575 575 576 -[[image:image-20220602154928-5.png||height="436" width="500"]] 577 577 425 +== 2.1 How to Compile Source Code for LA66? == 578 578 579 579 580 - (%style="color:blue"%)**4.Send Uplinkmessage**428 +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]] 581 581 582 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 583 583 584 -example: AT+SENDB=01,02,8,05820802581ea0a5 585 585 432 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 586 586 587 -[[image:image-20220602160339-6.png||height="517" width="600"]] 588 588 435 +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]] 589 589 590 590 591 -Check to see if TTN received the message 592 592 593 - [[image:image-20220602160627-7.png||height="369"width="800"]]439 += 3. Order Info = 594 594 595 595 442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 596 596 597 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 598 598 445 +(% style="color:blue" %)**XXX**(%%): The default frequency band 599 599 600 -=== 3.8.1 DRAGINO-LA66-APP === 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 601 601 602 602 603 - [[image:image-20220723102027-3.png]]458 += 4. Reference = 604 604 605 605 461 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 462 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 606 606 607 -==== (% style="color:blue" %)**Overview:**(%%) ==== 608 608 465 += 5. FCC Statement = 609 609 610 -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. 611 611 612 - Viewthemmunication signalstrength between the nodeandthe gateway throughthe RSSI value(DRAGINO-LA66-APP currentlyonly supports Android system)468 +(% style="color:red" %)**FCC Caution:** 613 613 470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 614 614 472 +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. 615 615 616 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 617 617 475 +(% style="color:red" %)**IMPORTANT NOTE: ** 618 618 619 -Requires a ty pe-c toUSBadapter477 +(% 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: 620 620 621 - [[image:image-20220723104754-4.png]]479 +—Reorient or relocate the receiving antenna. 622 622 481 +—Increase the separation between the equipment and receiver. 623 623 483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 624 624 625 - ==== (%style="color:blue"%)**Use ofAPP:**(%%)====485 +—Consult the dealer or an experienced radio/TV technician for help. 626 626 627 627 628 - Functionandpageintroduction488 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 629 629 630 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 631 - 632 -1.Display LA66 USB LoRaWAN Module connection status 633 - 634 -2.Check and reconnect 635 - 636 -3.Turn send timestamps on or off 637 - 638 -4.Display LoRaWan connection status 639 - 640 -5.Check LoRaWan connection status 641 - 642 -6.The RSSI value of the node when the ACK is received 643 - 644 -7.Node's Signal Strength Icon 645 - 646 -8.Set the packet sending interval of the node in seconds 647 - 648 -9.AT command input box 649 - 650 -10.Send AT command button 651 - 652 -11.Node log box 653 - 654 -12.clear log button 655 - 656 -13.exit button 657 - 658 - 659 -LA66 USB LoRaWAN Module not connected 660 - 661 -[[image:image-20220723110520-5.png||height="903" width="677"]] 662 - 663 - 664 - 665 -Connect LA66 USB LoRaWAN Module 666 - 667 -[[image:image-20220723110626-6.png||height="906" width="680"]] 668 - 669 - 670 - 671 -=== 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 === 672 - 673 - 674 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 675 - 676 -[[image:image-20220723134549-8.png]] 677 - 678 - 679 - 680 -**2. Open Node-RED,And import the JSON file to generate the flow** 681 - 682 -Sample JSON file please go to this link to download:放置JSON文件的链接 683 - 684 -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/]] 685 - 686 -The following is the positioning effect map 687 - 688 -[[image:image-20220723144339-1.png]] 689 - 690 - 691 - 692 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 693 - 694 - 695 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 696 - 697 -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) 698 - 699 -[[image:image-20220723150132-2.png]] 700 - 701 - 702 - 703 -= 4. Order Info = 704 - 705 - 706 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 707 - 708 - 709 -(% style="color:blue" %)**XXX**(%%): The default frequency band 710 - 711 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 712 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 713 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 714 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 715 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 716 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 717 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 718 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 719 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 720 - 721 - 722 -= 5. Reference = 723 - 724 - 725 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 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.
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