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 +40,35 @@ 40 40 ((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 - 53 53 == 1.2 Features == 54 54 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* Ultra-long RF range 55 55 * Support LoRaWAN v1.0.4 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* S MD Antennapad andi-pexantennaconnector48 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 65 66 - 67 67 == 1.3 Specification == 68 68 58 + 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. 62 +* 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 ... ... @@ -82,649 +82,405 @@ 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 87 87 76 +== 1.4 Pin Mapping & LED == 88 88 89 -== 1.4 AT Command == 90 90 79 +[[image:image-20220813183239-3.png||height="526" width="662"]] 91 91 92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 93 93 82 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 94 94 95 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"]]86 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 122 122 ))) 123 123 124 -((( 125 - 126 -))) 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 -))) 90 +(% 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 -))) 137 137 138 -((( 139 -((( 140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 141 -))) 142 -))) 93 +[[image:image-20220723100027-1.png]] 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 -))) 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 +Open the serial port tool 155 155 98 +[[image:image-20220602161617-8.png]] 156 156 157 157 158 - ==2.2Features==101 +[[image:image-20220602161718-9.png||height="457" width="800"]] 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 170 170 171 171 105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 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 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 192 192 193 193 111 +[[image:image-20220602161935-10.png||height="498" width="800"]] 194 194 195 -== 2.4 LED == 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 115 +(% style="color:blue" %)**3. See Uplink Command** 201 201 202 202 118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 203 203 204 - == 2.5 Example:UseATCommand to communicate with LA66 module via Arduino UNO.==120 +example: AT+SENDB=01,02,8,05820802581ea0a5 205 205 122 +[[image:image-20220602162157-11.png||height="497" width="800"]] 206 206 207 -**Show connection diagram:** 208 208 209 209 210 - [[image:image-20220723170210-2.png||height="908"width="681"]]126 +(% style="color:blue" %)**4. Check to see if TTN received the message** 211 211 212 212 129 +[[image:image-20220817093644-1.png]] 213 213 214 -(% style="color:blue" %)**1. open Arduino IDE** 215 215 132 +== 1.6 Example: How to join helium == 216 216 217 -[[image:image-20220723170545-4.png]] 218 218 219 219 136 +(% style="color:blue" %)**1. Create a new device.** 220 220 221 -(% style="color:blue" %)**2. Open project** 222 222 139 +[[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"]] 223 223 224 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]] 225 225 226 -[[image:image-20220726135239-1.png]] 227 227 143 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 228 228 229 -(% style="color:blue" %)**3. Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload** 230 230 231 -[[image:image-202207 26135356-2.png]]146 +[[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"]] 232 232 233 233 234 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 235 235 150 +(% style="color:blue" %)**3. Use AT commands.** 236 236 237 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 238 238 153 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 239 239 240 240 241 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 242 242 157 +(% style="color:blue" %)**4. Use the serial port tool** 243 243 244 -(% style="color:blue" %)**1. Open project** 245 245 160 +[[image:image-20220909151517-2.png||height="543" width="708"]] 246 246 247 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]] 248 248 249 249 250 - [[image:image-20220723172502-8.png]]164 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 251 251 252 252 167 +[[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"]] 253 253 254 -(% 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** 255 255 256 256 257 - [[image:image-20220723172938-9.png||height="652"width="1050"]]171 +(% style="color:blue" %)**6. Network successfully.** 258 258 259 259 174 +[[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 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 262 262 263 263 264 -(% style="color:blue" %)** 1.Open project**178 +(% style="color:blue" %)**7. Send uplink using command** 265 265 266 266 267 - Log-Temperature-Sensor-and-send-data-to-TTN source code link:[[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]181 +[[image:image-20220912085244-1.png]] 268 268 269 269 270 -[[image:image-20220 723173341-10.png||height="581" width="1014"]]184 +[[image:image-20220912085307-2.png]] 271 271 272 272 273 273 274 - (% style="color:blue"%)**2. Same stepsas2.5,afterpening theialportmonitoring,itwill automatically connectto thenetworkandsend packets**188 +[[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"]] 275 275 276 276 277 - [[image:image-20220723173950-11.png||height="665"width="1012"]]191 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 278 278 279 279 194 +**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]] 280 280 281 -( %style="color:blue"%)**3. Integratione-redviaV3**196 +(**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]]) 282 282 283 -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/]] 284 284 285 - [[image:image-20220723175700-12.png||height="602"width="995"]]199 +(% style="color:red" %)**Preconditions:** 286 286 201 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 287 287 203 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 288 288 289 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 290 290 291 291 292 -= ==2.8.1 Itemsneededfor update===207 +(% style="color:blue" %)**Steps for usage:** 293 293 209 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 294 294 295 -1. LA66 LoRaWAN Shield 296 -1. Arduino 297 -1. USB TO TTL Adapter 211 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 298 298 299 - [[image:image-20220602100052-2.png||height="385"width="600"]]213 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 300 300 301 301 302 - ===2.8.2Connection===216 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 303 303 304 304 305 - [[image:image-20220602101311-3.png||height="276"width="600"]]219 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 306 306 307 307 308 -((( 309 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 310 -))) 222 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 311 311 312 -((( 313 -(% style="background-color:yellow" %)**GND <-> GND 314 -TXD <-> TXD 315 -RXD <-> RXD** 316 -))) 317 317 225 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 318 318 319 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 320 320 321 - Connect USB TTL Adapter to PCafter connectingthe wires228 +[[image:image-20220723100439-2.png]] 322 322 323 323 324 -[[image:image-20220602102240-4.png||height="304" width="600"]] 325 325 232 +(% style="color:blue" %)**2. Install Minicom in RPi.** 326 326 327 -=== 2.8.3 Upgrade steps === 328 328 235 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 329 329 330 - ====(% style="color:blue" %)1. Switch SW1 toputin ISPposition(%%) ====237 + (% style="background-color:yellow" %)**apt update** 331 331 239 + (% style="background-color:yellow" %)**apt install minicom** 332 332 333 -[[image:image-20220602102824-5.png||height="306" width="600"]] 334 334 242 +Use minicom to connect to the RPI's terminal 335 335 244 +[[image:image-20220602153146-3.png||height="439" width="500"]] 336 336 337 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 338 338 339 339 340 - [[image:image-20220602104701-12.png||height="285"width="600"]]248 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 341 341 342 342 251 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 343 343 344 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 345 345 254 +[[image:image-20220602154928-5.png||height="436" width="500"]] 346 346 347 -((( 348 -(% 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/]]** 349 -))) 350 350 351 351 352 - [[image:image-20220602103227-6.png]]258 +(% style="color:blue" %)**4. Send Uplink message** 353 353 354 354 355 - [[image:image-20220602103357-7.png]]261 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 356 356 263 +example: AT+SENDB=01,02,8,05820802581ea0a5 357 357 358 358 359 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 360 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 266 +[[image:image-20220602160339-6.png||height="517" width="600"]] 361 361 362 362 363 -[[image:image-20220602103844-8.png]] 364 364 270 +Check to see if TTN received the message 365 365 366 366 367 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 368 -(% style="color:blue" %)**3. Select the bin file to burn** 273 +[[image:image-20220602160627-7.png||height="369" width="800"]] 369 369 370 370 371 - [[image:image-20220602104144-9.png]]276 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 372 372 278 +=== 1.9.1 Hardware and Software Connection === 373 373 374 -[[image:image-20220602104251-10.png]] 375 375 376 376 377 - [[image:image-20220602104402-11.png]]282 +==== (% style="color:blue" %)**Overview:**(%%) ==== 378 378 379 379 380 - 381 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 382 -(% style="color:blue" %)**4. Click to start the download** 383 - 384 -[[image:image-20220602104923-13.png]] 385 - 386 - 387 - 388 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 389 -(% style="color:blue" %)**5. Check update process** 390 - 391 - 392 -[[image:image-20220602104948-14.png]] 393 - 394 - 395 - 396 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 397 -(% style="color:blue" %)**The following picture shows that the burning is successful** 398 - 399 -[[image:image-20220602105251-15.png]] 400 - 401 - 402 - 403 -= 3. LA66 USB LoRaWAN Adapter = 404 - 405 - 406 -== 3.1 Overview == 407 - 408 - 409 -[[image:image-20220715001142-3.png||height="145" width="220"]] 410 - 411 - 412 412 ((( 413 -(% 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. 414 -))) 286 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 415 415 416 -((( 417 -(% 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. 288 +* Send real-time location information of mobile phone to LoRaWAN network. 289 +* Check LoRaWAN network signal strengh. 290 +* Manually send messages to LoRaWAN network. 418 418 ))) 419 419 420 -((( 421 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 422 -))) 423 423 424 -((( 425 -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. 426 -))) 427 427 428 -((( 429 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 430 -))) 431 431 296 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 432 432 433 433 434 - ==3.2Features==299 +A USB to Type-C adapter is needed to connect to a Mobile phone. 435 435 436 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 437 -* Ultra-long RF range 438 -* Support LoRaWAN v1.0.4 protocol 439 -* Support peer-to-peer protocol 440 -* TCXO crystal to ensure RF performance on low temperature 441 -* Spring RF antenna 442 -* Available in different frequency LoRaWAN frequency bands. 443 -* World-wide unique OTAA keys. 444 -* AT Command via UART-TTL interface 445 -* Firmware upgradable via UART interface 446 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 301 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 447 447 448 - ==3.3Specification==303 +[[image:image-20220813174353-2.png||height="360" width="313"]] 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 -== 3.4 Pin Mapping & LED == 467 467 307 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 468 468 469 469 470 - ==3.5Example:Send&GetMessages viaLoRaWANinPC ==310 +[[(% 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) 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 -))) 313 +[[image:image-20220813173738-1.png]] 476 476 477 477 478 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 479 479 317 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 480 480 481 -[[image:image-20220723100027-1.png]] 482 482 320 +Function and page introduction 483 483 484 -Open the serial port tool 485 485 486 -[[image:image-20220 602161617-8.png]]323 +[[image:image-20220723113448-7.png||height="995" width="450"]] 487 487 488 -[[image:image-20220602161718-9.png||height="457" width="800"]] 489 489 326 +**Block Explain:** 490 490 328 +1. Display LA66 USB LoRaWAN Module connection status 491 491 492 - (% style="color:blue" %)**2.Press thereset switchRST on the LA66 USB LoRaWAN Adaptertoresetit.**330 +2. Check and reconnect 493 493 494 - Thefollowing pictureappears to provehat the LA66 USB LoRaWAN AdaptersuccessfullyJointhe LoRaWANnetwork332 +3. Turn send timestamps on or off 495 495 334 +4. Display LoRaWan connection status 496 496 497 - [[image:image-20220602161935-10.png||height="498"width="800"]]336 +5. Check LoRaWan connection status 498 498 338 +6. The RSSI value of the node when the ACK is received 499 499 340 +7. Node's Signal Strength Icon 500 500 501 - (%style="color:blue"%)**3.SeeUplinkCommand**342 +8. Configure Location Uplink Interval 502 502 503 - Commandformat: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**344 +9. AT command input box 504 504 505 -e xample: AT+SENDB=01,02,8,05820802581ea0a5346 +10. Send Button: Send input box info to LA66 USB Adapter 506 506 507 - [[image:image-20220602162157-11.png||height="497"width="800"]]348 +11. Output Log from LA66 USB adapter 508 508 350 +12. clear log button 509 509 352 +13. exit button 510 510 511 -(% style="color:blue" %)**4. Check to see if TTN received the message** 512 512 513 -[[image:image-20220602162331-12.png||height="420" width="800"]] 514 514 356 +LA66 USB LoRaWAN Module not connected 515 515 516 516 517 - == 3.6 Example:Send PC's CPU/RAM usageoTTN via python==359 +[[image:image-20220723110520-5.png||height="677" width="508"]] 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]] 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]])363 +Connect LA66 USB LoRaWAN Module 523 523 524 -(% style="color:red" %)**Preconditions:** 525 525 526 - (% style="color:red" %)**1. LA66USB LoRaWAN Adapterworks fine**366 +[[image:image-20220723110626-6.png||height="681" width="511"]] 527 527 528 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 529 529 369 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 530 530 531 531 532 -(% style="color:blue" %)** Stepsforusage:**372 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 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.**(%%) Run thepythonscript in PC and see the TTN375 +[[image:image-20220723134549-8.png]] 537 537 538 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 539 539 540 540 379 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 541 541 542 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 543 543 382 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 544 544 545 - Assume useralreadyinputthe LA66 USB LoRaWANAdapter OTAA Keys in TTNand there is already TTNnetworkrage.384 +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/]] 546 546 386 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 547 547 548 - (% style="color:blue" %)**1. ConnecttheLA66USBLoRaWAN Adaptertothe Raspberry Pi**388 +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]] 549 549 550 -[[image:image-20220723100439-2.png]] 551 551 391 +Example output in NodeRed is as below: 552 552 393 +[[image:image-20220723144339-1.png]] 553 553 554 -(% style="color:blue" %)**2. Install Minicom in RPi.** 555 555 556 - (% id="cke_bm_509388S"style="display:none"%) (%%)EnterthefollowingcommandintheRPiterminal396 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 557 557 558 - (% style="background-color:yellow" %)**apt update** 559 559 560 - (%style="background-color:yellow"%)**apt installminicom**399 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 561 561 401 +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 - Useminicomto connect tothe RPI'sterminal403 +Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly. 564 564 565 -[[image:image-20220 602153146-3.png||height="439" width="500"]]405 +[[image:image-20220723150132-2.png]] 566 566 567 567 408 += 2. FAQ = 568 568 569 - (% style="color:blue"%)**3.Presstheresetswitch RSTonthe LA66USB LoRaWAN Adapter.**410 +== 2.1 How to Compile Source Code for LA66? == 570 570 571 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 572 572 413 +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]] 573 573 574 -[[image:image-20220602154928-5.png||height="436" width="500"]] 575 575 416 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 576 576 577 577 578 - (%style="color:blue"%)**4. Send Uplinkmessage**419 +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]] 579 579 580 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 581 581 582 -e xample:AT+SENDB=01,02,8,05820802581ea0a5422 += 3. Order Info = 583 583 584 584 585 - [[image:image-20220602160339-6.png||height="517"width="600"]]425 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 586 586 587 587 428 +(% style="color:blue" %)**XXX**(%%): The default frequency band 588 588 589 -Check to see if TTN received the message 430 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 431 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 432 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 433 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 434 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 435 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 436 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 437 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 438 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 590 590 591 -[[image:image-20220602160627-7.png||height="369" width="800"]] 592 592 441 += 4. Reference = 593 593 594 594 595 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 444 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 445 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 596 596 597 597 598 -= ==3.8.1DRAGINO-LA66-APP===448 += 5. FCC Statement = 599 599 600 600 601 - [[image:image-20220723102027-3.png]]451 +(% style="color:red" %)**FCC Caution:** 602 602 453 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 603 603 455 +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. 604 604 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 606 458 +(% style="color:red" %)**IMPORTANT NOTE: ** 607 607 608 -((( 609 -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. 610 -))) 460 +(% 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: 611 611 612 -((( 613 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 614 -))) 462 +—Reorient or relocate the receiving antenna. 615 615 464 +—Increase the separation between the equipment and receiver. 616 616 466 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 617 617 618 - ==== (%style="color:blue"%)**ConditionsofUse:**(%%) ====468 +—Consult the dealer or an experienced radio/TV technician for help. 619 619 620 620 621 - Requiresatype-ctoUSBadapter471 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 622 622 623 - [[image:image-20220723104754-4.png]]473 +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. 624 624 625 - 626 - 627 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 628 - 629 - 630 -Function and page introduction 631 - 632 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 633 - 634 - 635 -1.Display LA66 USB LoRaWAN Module connection status 636 - 637 -2.Check and reconnect 638 - 639 -3.Turn send timestamps on or off 640 - 641 -4.Display LoRaWan connection status 642 - 643 -5.Check LoRaWan connection status 644 - 645 -6.The RSSI value of the node when the ACK is received 646 - 647 -7.Node's Signal Strength Icon 648 - 649 -8.Set the packet sending interval of the node in seconds 650 - 651 -9.AT command input box 652 - 653 -10.Send AT command button 654 - 655 -11.Node log box 656 - 657 -12.clear log button 658 - 659 -13.exit button 660 - 661 - 662 -LA66 USB LoRaWAN Module not connected 663 - 664 -[[image:image-20220723110520-5.png||height="903" width="677"]] 665 - 666 - 667 - 668 -Connect LA66 USB LoRaWAN Module 669 - 670 -[[image:image-20220723110626-6.png||height="906" width="680"]] 671 - 672 - 673 - 674 -=== 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 === 675 - 676 - 677 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 678 - 679 -[[image:image-20220723134549-8.png]] 680 - 681 - 682 - 683 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 684 - 685 -Sample JSON file please go to this link to download:放置JSON文件的链接 686 - 687 -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/]] 688 - 689 -The following is the positioning effect map 690 - 691 -[[image:image-20220723144339-1.png]] 692 - 693 - 694 - 695 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 696 - 697 - 698 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 699 - 700 -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) 701 - 702 -[[image:image-20220723150132-2.png]] 703 - 704 - 705 - 706 -= 4. Order Info = 707 - 708 - 709 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 710 - 711 - 712 -(% style="color:blue" %)**XXX**(%%): The default frequency band 713 - 714 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 715 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 716 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 717 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 718 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 719 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 720 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 721 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 722 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 723 - 724 - 725 - 726 - 727 -= 5. Reference = 728 - 729 - 730 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 475 +
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