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 ... ... @@ -40,35 +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 57 + 65 65 == 1.3 Specification == 66 66 60 + 67 67 * CPU: 32-bit 48 MHz 68 68 * Flash: 256KB 69 69 * RAM: 64KB 70 -* Input Power Range: 1.8v ~~ 3.7v 71 -* Power Consumption: < 4uA. 64 +* Input Power Range: 5v 72 72 * Frequency Range: 150 MHz ~~ 960 MHz 73 73 * Maximum Power +22 dBm constant RF output 74 74 * High sensitivity: -148 dBm ... ... @@ -80,640 +80,418 @@ 80 80 ** Operating: 10 ~~ 95% (Non-Condensing) 81 81 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 82 82 * LoRa Rx current: <9 mA 83 -* I/O Voltage: 3.3v 84 84 85 -== 1.4 AT Command == 86 86 78 +== 1.4 Pin Mapping & LED == 87 87 88 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 89 89 81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 90 90 91 91 92 -== 1.5 Dimension == 93 93 94 - [[image:image-20220718094750-3.png]]85 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 95 95 96 96 97 - 98 -== 1.6 Pin Mapping == 99 - 100 -[[image:image-20220720111850-1.png]] 101 - 102 - 103 - 104 -== 1.7 Land Pattern == 105 - 106 -[[image:image-20220517072821-2.png]] 107 - 108 - 109 - 110 -= 2. LA66 LoRaWAN Shield = 111 - 112 - 113 -== 2.1 Overview == 114 - 115 - 116 116 ((( 117 - [[image:image-20220715000826-2.png||height="145"width="220"]]89 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 118 118 ))) 119 119 120 -((( 121 - 122 -))) 123 123 124 -((( 125 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 126 -))) 93 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 127 127 128 -((( 129 -((( 130 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 131 -))) 132 -))) 133 133 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 96 +[[image:image-20220723100027-1.png]] 139 139 140 -((( 141 -((( 142 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 143 -))) 144 -))) 145 145 146 -((( 147 -((( 148 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 149 -))) 150 -))) 99 +Open the serial port tool 151 151 101 +[[image:image-20220602161617-8.png]] 152 152 153 153 154 - ==2.2Features==104 +[[image:image-20220602161718-9.png||height="457" width="800"]] 155 155 156 -* Arduino Shield base on LA66 LoRaWAN module 157 -* Support LoRaWAN v1.0.4 protocol 158 -* Support peer-to-peer protocol 159 -* TCXO crystal to ensure RF performance on low temperature 160 -* SMA connector 161 -* Available in different frequency LoRaWAN frequency bands. 162 -* World-wide unique OTAA keys. 163 -* AT Command via UART-TTL interface 164 -* Firmware upgradable via UART interface 165 -* Ultra-long RF range 166 166 167 -== 2.3 Specification == 168 168 169 -* CPU: 32-bit 48 MHz 170 -* Flash: 256KB 171 -* RAM: 64KB 172 -* Input Power Range: 1.8v ~~ 3.7v 173 -* Power Consumption: < 4uA. 174 -* Frequency Range: 150 MHz ~~ 960 MHz 175 -* Maximum Power +22 dBm constant RF output 176 -* High sensitivity: -148 dBm 177 -* Temperature: 178 -** Storage: -55 ~~ +125℃ 179 -** Operating: -40 ~~ +85℃ 180 -* Humidity: 181 -** Storage: 5 ~~ 95% (Non-Condensing) 182 -** Operating: 10 ~~ 95% (Non-Condensing) 183 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 184 -* LoRa Rx current: <9 mA 185 -* I/O Voltage: 3.3v 108 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 186 186 187 -== 2.4 LED == 188 188 189 -~1. The LED lights up red when there is an upstream data packet 190 -2. When the network is successfully connected, the green light will be on for 5 seconds 191 -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 192 192 193 193 194 - == 2.5 Example:Use AT Command to communicatewithLA66 module via Arduino UNO.==114 +[[image:image-20220602161935-10.png||height="498" width="800"]] 195 195 196 196 197 -**Show connection diagram:** 198 198 118 +(% style="color:blue" %)**3. See Uplink Command** 199 199 200 -[[image:image-20220723170210-2.png||height="908" width="681"]] 201 201 121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 202 202 123 +example: AT+SENDB=01,02,8,05820802581ea0a5 203 203 204 - **1.openArduinoIDE**125 +[[image:image-20220602162157-11.png||height="497" width="800"]] 205 205 206 206 207 -[[image:image-20220723170545-4.png]] 208 208 129 +(% style="color:blue" %)**4. Check to see if TTN received the message** 209 209 210 210 211 - **2.Openproject**132 +[[image:image-20220817093644-1.png]] 212 212 213 213 214 -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]] 215 215 216 - [[image:image-20220723170750-5.png||height="533"width="930"]]136 +== 1.6 Example: How to join helium == 217 217 218 218 219 219 220 - **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.** 221 221 222 222 223 -[[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"]] 224 224 225 225 226 226 227 -** 4.Aftertheuploads successful,opentheserialport monitoringandsendtheATcommand**147 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 228 228 229 229 230 -[[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"]] 231 231 232 232 233 233 234 - ==2.6 Example: Join TTN network and sendanuplink message,getdownlinkmessage.==154 +(% style="color:blue" %)**3. Use AT commands.** 235 235 236 236 237 - **1.Open project**157 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 238 238 239 239 240 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 241 241 242 - [[image:image-20220723172502-8.png]]161 +(% style="color:blue" %)**4. Use the serial port tool** 243 243 244 244 164 +[[image:image-20220909151517-2.png||height="543" width="708"]] 245 245 246 -2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 247 247 248 248 249 - [[image:image-20220723172938-9.png||height="652"width="1050"]]168 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 250 250 251 251 171 +[[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"]] 252 252 253 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 254 254 255 255 256 -** 1.Open project**175 +(% style="color:blue" %)**6. Network successfully.** 257 257 258 258 259 - 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"]] 260 260 261 261 262 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 263 263 182 +(% style="color:blue" %)**7. Send uplink using command** 264 264 265 265 266 - **2. Same stepsas 2.5,after openingtheserial portmonitoring, it willautomatically connect to the network and sendpackets**185 +[[image:image-20220912085244-1.png]] 267 267 268 268 269 -[[image:image-20220 723173950-11.png||height="665" width="1012"]]188 +[[image:image-20220912085307-2.png]] 270 270 271 271 272 272 273 - **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"]] 274 274 275 -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/]] 276 276 277 -[[image:image-20220723175700-12.png||height="602" width="995"]] 278 278 196 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 279 279 280 280 281 - ==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]] 282 282 201 +(**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]]) 283 283 284 -=== 2.8.1 Items needed for update === 285 285 204 +(% style="color:red" %)**Preconditions:** 286 286 287 -1. LA66 LoRaWAN Shield 288 -1. Arduino 289 -1. USB TO TTL Adapter 206 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 290 290 291 - [[image:image-20220602100052-2.png||height="385"width="600"]]208 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 292 292 293 293 294 -=== 2.8.2 Connection === 295 295 212 +(% style="color:blue" %)**Steps for usage:** 296 296 297 - [[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 298 298 216 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 299 299 300 -((( 301 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 302 -))) 218 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 303 303 304 -((( 305 -(% style="background-color:yellow" %)**GND <-> GND 306 -TXD <-> TXD 307 -RXD <-> RXD** 308 -))) 309 309 221 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 310 310 311 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 312 312 313 -Connect USB TTL Adapter to PC after connecting the wires 314 314 225 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 315 315 316 -[[image:image-20220602102240-4.png||height="304" width="600"]] 317 317 228 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 318 318 319 -=== 2.8.3 Upgrade steps === 320 320 231 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 321 321 322 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 323 323 234 +[[image:image-20220723100439-2.png]] 324 324 325 -[[image:image-20220602102824-5.png||height="306" width="600"]] 326 326 327 327 238 +(% style="color:blue" %)**2. Install Minicom in RPi.** 328 328 329 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 330 330 241 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 331 331 332 - [[image:image-20220602104701-12.png||height="285"width="600"]]243 + (% style="background-color:yellow" %)**apt update** 333 333 245 + (% style="background-color:yellow" %)**apt install minicom** 334 334 335 335 336 - ==== (%style="color:blue"%)3. OpentheUpgradetool(TremoProgrammer)inPCand Upgrade(%%) ====248 +Use minicom to connect to the RPI's terminal 337 337 250 +[[image:image-20220602153146-3.png||height="439" width="500"]] 338 338 339 -((( 340 -(% 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/]]** 341 -))) 342 342 343 343 344 - [[image:image-20220602103227-6.png]]254 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 345 345 346 346 347 - [[image:image-20220602103357-7.png]]257 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 348 348 349 349 260 +[[image:image-20220602154928-5.png||height="436" width="500"]] 350 350 351 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 352 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 353 353 354 354 355 - [[image:image-20220602103844-8.png]]264 +(% style="color:blue" %)**4. Send Uplink message** 356 356 357 357 267 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 358 358 359 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 360 -(% style="color:blue" %)**3. Select the bin file to burn** 269 +example: AT+SENDB=01,02,8,05820802581ea0a5 361 361 362 362 363 -[[image:image-2022060210 4144-9.png]]272 +[[image:image-20220602160339-6.png||height="517" width="600"]] 364 364 365 365 366 -[[image:image-20220602104251-10.png]] 367 367 276 +Check to see if TTN received the message 368 368 369 -[[image:image-20220602104402-11.png]] 370 370 279 +[[image:image-20220602160627-7.png||height="369" width="800"]] 371 371 372 372 373 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 374 -(% style="color:blue" %)**4. Click to start the download** 375 375 376 - [[image:image-20220602104923-13.png]]283 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 377 377 378 378 286 +=== 1.9.1 Hardware and Software Connection === 379 379 380 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 381 -(% style="color:blue" %)**5. Check update process** 382 382 383 383 384 - [[image:image-20220602104948-14.png]]290 +==== (% style="color:blue" %)**Overview:**(%%) ==== 385 385 386 386 387 - 388 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 389 -(% style="color:blue" %)**The following picture shows that the burning is successful** 390 - 391 -[[image:image-20220602105251-15.png]] 392 - 393 - 394 - 395 -= 3. LA66 USB LoRaWAN Adapter = 396 - 397 - 398 -== 3.1 Overview == 399 - 400 - 401 -[[image:image-20220715001142-3.png||height="145" width="220"]] 402 - 403 - 404 404 ((( 405 -(% 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. 406 -))) 294 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 407 407 408 -((( 409 -(% 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. 410 410 ))) 411 411 412 -((( 413 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 414 -))) 415 415 416 -((( 417 -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. 418 -))) 419 419 420 -((( 421 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 422 -))) 423 423 424 424 305 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 425 425 426 -== 3.2 Features == 427 427 428 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 429 -* Ultra-long RF range 430 -* Support LoRaWAN v1.0.4 protocol 431 -* Support peer-to-peer protocol 432 -* TCXO crystal to ensure RF performance on low temperature 433 -* Spring RF antenna 434 -* Available in different frequency LoRaWAN frequency bands. 435 -* World-wide unique OTAA keys. 436 -* AT Command via UART-TTL interface 437 -* Firmware upgradable via UART interface 438 -* 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. 439 439 310 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 440 440 312 +[[image:image-20220813174353-2.png||height="360" width="313"]] 441 441 442 -== 3.3 Specification == 443 443 444 -* CPU: 32-bit 48 MHz 445 -* Flash: 256KB 446 -* RAM: 64KB 447 -* Input Power Range: 5v 448 -* Frequency Range: 150 MHz ~~ 960 MHz 449 -* Maximum Power +22 dBm constant RF output 450 -* High sensitivity: -148 dBm 451 -* Temperature: 452 -** Storage: -55 ~~ +125℃ 453 -** Operating: -40 ~~ +85℃ 454 -* Humidity: 455 -** Storage: 5 ~~ 95% (Non-Condensing) 456 -** Operating: 10 ~~ 95% (Non-Condensing) 457 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 458 -* LoRa Rx current: <9 mA 459 459 460 460 317 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 461 461 462 -== 3.4 Pin Mapping & LED == 463 463 320 +[[(% 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) 464 464 465 465 466 - == 3.5 Example: Send & Get Messages viaLoRaWAN inPC ==323 +[[image:image-20220813173738-1.png]] 467 467 468 468 469 -((( 470 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 471 -))) 472 472 473 473 474 -(% style="color:blue" %)** 1. Connect the LA66USB LoRaWAN adapterto PC**328 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 475 475 476 476 477 - [[image:image-20220723100027-1.png]]331 +Function and page introduction 478 478 479 479 480 - Opentheserial port tool334 +[[image:image-20220723113448-7.png||height="995" width="450"]] 481 481 482 -[[image:image-20220602161617-8.png]] 483 483 484 - [[image:image-20220602161718-9.png||height="457" width="800"]]337 +**Block Explain:** 485 485 339 +1. Display LA66 USB LoRaWAN Module connection status 486 486 341 +2. Check and reconnect 487 487 488 - (% style="color:blue" %)**2.PresstheresetwitchRSTonthe LA66 USB LoRaWAN Adaptertoreset it.**343 +3. Turn send timestamps on or off 489 489 490 - Thefollowing picture appearstoprove thattheLA66 USB LoRaWAN Adaptersuccessfully Join the LoRaWAN network345 +4. Display LoRaWan connection status 491 491 347 +5. Check LoRaWan connection status 492 492 493 - [[image:image-20220602161935-10.png||height="498"width="800"]]349 +6. The RSSI value of the node when the ACK is received 494 494 351 +7. Node's Signal Strength Icon 495 495 353 +8. Configure Location Uplink Interval 496 496 497 - (% style="color:blue" %)**3.SeeUplink Command**355 +9. AT command input box 498 498 499 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**357 +10. Send Button: Send input box info to LA66 USB Adapter 500 500 501 - example:AT+SENDB=01,02,8,05820802581ea0a5359 +11. Output Log from LA66 USB adapter 502 502 503 - [[image:image-20220602162157-11.png||height="497"width="800"]]361 +12. clear log button 504 504 363 +13. exit button 505 505 506 506 507 -(% style="color:blue" %)**4. Check to see if TTN received the message** 508 508 509 - [[image:image-20220602162331-12.png||height="420"width="800"]]367 +LA66 USB LoRaWAN Module not connected 510 510 511 511 370 +[[image:image-20220723110520-5.png||height="677" width="508"]] 512 512 513 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 514 514 515 515 516 - **Use pythonas anxample:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]374 +Connect LA66 USB LoRaWAN Module 517 517 518 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 519 519 520 - (% style="color:red" %)**Preconditions:**377 +[[image:image-20220723110626-6.png||height="681" width="511"]] 521 521 522 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 523 523 524 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 525 525 526 526 382 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 527 527 528 -(% style="color:blue" %)**Steps for usage:** 529 529 530 -(% style="color:blue" %)**1. **(%%)Presstheesetswitch RESET on theLA66 USB LoRaWANAdapter385 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 531 531 532 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 533 533 534 -[[image:image-20220 602115852-3.png||height="450" width="1187"]]388 +[[image:image-20220723134549-8.png]] 535 535 536 536 537 537 538 -= =3.7Example:Send& GetMessagesviaLoRaWANinRPi==392 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 539 539 540 540 541 - 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. 542 542 397 +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/]] 543 543 544 - (%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. 545 545 546 -[[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]] 547 547 548 548 404 +Example output in NodeRed is as below: 549 549 550 - (% style="color:blue" %)**2.Install Minicom in RPi.**406 +[[image:image-20220723144339-1.png]] 551 551 552 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 553 553 554 - (% style="background-color:yellow" %)**apt update** 555 555 556 - (%style="background-color:yellow"%)**aptinstall minicom**410 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 557 557 558 558 559 -U seminicomtoconnecttothe RPI'sterminal413 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 560 560 561 - [[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). 562 562 563 563 418 +[[image:image-20220723150132-2.png]] 564 564 565 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 566 566 567 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 568 568 422 += 2. FAQ = 569 569 570 -[[image:image-20220602154928-5.png||height="436" width="500"]] 571 571 425 +== 2.1 How to Compile Source Code for LA66? == 572 572 573 573 574 - (%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]] 575 575 576 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 577 577 578 -example: AT+SENDB=01,02,8,05820802581ea0a5 579 579 432 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 580 580 581 -[[image:image-20220602160339-6.png||height="517" width="600"]] 582 582 435 +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]] 583 583 584 584 585 -Check to see if TTN received the message 586 586 587 - [[image:image-20220602160627-7.png||height="369"width="800"]]439 += 3. Order Info = 588 588 589 589 442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 590 590 591 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 592 592 445 +(% style="color:blue" %)**XXX**(%%): The default frequency band 593 593 594 -=== 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 595 595 596 596 597 - [[image:image-20220723102027-3.png]]458 += 4. Reference = 598 598 599 599 461 +* 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]]. 600 600 601 -==== (% style="color:blue" %)**Overview:**(%%) ==== 602 602 465 += 5. FCC Statement = 603 603 604 -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. 605 605 606 - Viewthemmunication signalstrength between the nodeandthe gateway throughthe RSSI value(DRAGINO-LA66-APP currentlyonly supports Android system)468 +(% style="color:red" %)**FCC Caution:** 607 607 470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 608 608 472 +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. 609 609 610 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 611 611 475 +(% style="color:red" %)**IMPORTANT NOTE: ** 612 612 613 -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: 614 614 615 - [[image:image-20220723104754-4.png]]479 +—Reorient or relocate the receiving antenna. 616 616 481 +—Increase the separation between the equipment and receiver. 617 617 483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 618 618 619 - ==== (%style="color:blue"%)**Use ofAPP:**(%%)====485 +—Consult the dealer or an experienced radio/TV technician for help. 620 620 621 621 622 - Functionandpageintroduction488 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 623 623 624 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 625 - 626 -1.Display LA66 USB LoRaWAN Module connection status 627 - 628 -2.Check and reconnect 629 - 630 -3.Turn send timestamps on or off 631 - 632 -4.Display LoRaWan connection status 633 - 634 -5.Check LoRaWan connection status 635 - 636 -6.The RSSI value of the node when the ACK is received 637 - 638 -7.Node's Signal Strength Icon 639 - 640 -8.Set the packet sending interval of the node in seconds 641 - 642 -9.AT command input box 643 - 644 -10.Send AT command button 645 - 646 -11.Node log box 647 - 648 -12.clear log button 649 - 650 -13.exit button 651 - 652 - 653 -LA66 USB LoRaWAN Module not connected 654 - 655 -[[image:image-20220723110520-5.png||height="903" width="677"]] 656 - 657 - 658 - 659 -Connect LA66 USB LoRaWAN Module 660 - 661 -[[image:image-20220723110626-6.png||height="906" width="680"]] 662 - 663 - 664 - 665 -=== 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 === 666 - 667 - 668 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 669 - 670 -[[image:image-20220723134549-8.png]] 671 - 672 - 673 - 674 -**2. Open Node-RED,And import the JSON file to generate the flow** 675 - 676 -Sample JSON file please go to this link to download:放置JSON文件的链接 677 - 678 -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/]] 679 - 680 -The following is the positioning effect map 681 - 682 -[[image:image-20220723144339-1.png]] 683 - 684 - 685 - 686 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 687 - 688 - 689 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 690 - 691 -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) 692 - 693 -[[image:image-20220723150132-2.png]] 694 - 695 - 696 - 697 -= 4. Order Info = 698 - 699 - 700 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 701 - 702 - 703 -(% style="color:blue" %)**XXX**(%%): The default frequency band 704 - 705 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 706 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 707 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 708 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 709 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 710 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 711 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 712 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 713 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 714 - 715 - 716 -= 5. Reference = 717 - 718 - 719 -* 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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