Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Content
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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 ... ... @@ -40,35 +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 - 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 55 + 56 + 65 65 == 1.3 Specification == 66 66 59 + 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. 63 +* 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 ... ... @@ -80,635 +80,408 @@ 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 87 87 88 - ATCommandis valid over MainTXD andMainRXD.Serial Baud Rate is 9600. AT commands can be found in AT Command documents.78 +== 1.4 Pin Mapping & LED == 89 89 90 90 81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 91 91 92 -== 1.5 Dimension == 93 93 94 - [[image:image-20220718094750-3.png]]84 +== 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"]]88 +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 -))) 92 +(% 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 -))) 95 +[[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 -))) 98 +Open the serial port tool 151 151 100 +[[image:image-20220602161617-8.png]] 152 152 153 153 154 - ==2.2Features==103 +[[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 107 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 186 186 187 -== 2.4 LED == 188 188 110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 189 189 190 -~1. The LED lights up red when there is an upstream data packet 191 -2. When the network is successfully connected, the green light will be on for 5 seconds 192 -3. Purple light on when receiving downlink data packets 193 193 113 +[[image:image-20220602161935-10.png||height="498" width="800"]] 194 194 195 195 196 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 197 197 117 +(% style="color:blue" %)**3. See Uplink Command** 198 198 199 -**Show connection diagram:** 200 200 120 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 201 201 202 - [[image:image-20220723170210-2.png||height="908" width="681"]]122 +example: AT+SENDB=01,02,8,05820802581ea0a5 203 203 124 +[[image:image-20220602162157-11.png||height="497" width="800"]] 204 204 205 205 206 -(% style="color:blue" %)**1. open Arduino IDE** 207 207 128 +(% style="color:blue" %)**4. Check to see if TTN received the message** 208 208 209 -[[image:image-20220723170545-4.png]] 210 210 131 +[[image:image-20220817093644-1.png]] 211 211 212 212 213 - (% style="color:blue"%)**2.Openproject**134 +== 1.6 Example: How to join helium == 214 214 215 215 216 -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]] 217 217 138 +(% style="color:blue" %)**1. Create a new device.** 218 218 219 219 220 - (% style="color:blue" %)**3. Click the button marked1inthe figure topile,andafterthe compilationiscomplete, click theuttonmarked2infigureto upload**141 +[[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"]] 221 221 222 222 223 223 224 -(% style="color:blue" %)** 4.Aftertheuploads successful,opentheserialport monitoringandsendtheATcommand**145 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 225 225 226 226 227 -[[image:image-202207 23172235-7.png||height="480" width="1027"]]148 +[[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"]] 228 228 229 229 230 230 231 - ==2.6 Example: Join TTN network and sendanuplink message,getdownlinkmessage.==152 +(% style="color:blue" %)**3. Use AT commands.** 232 232 233 233 234 - (% style="color:blue" %)**1.Open project**155 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 235 235 236 236 237 -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]] 238 238 159 +(% style="color:blue" %)**4. Use the serial port tool** 239 239 240 -[[image:image-20220723172502-8.png]] 241 241 162 +[[image:image-20220909151517-2.png||height="543" width="708"]] 242 242 243 243 244 -(% 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** 245 245 166 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 246 246 247 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 248 248 169 +[[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"]] 249 249 250 250 251 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 252 252 173 +(% style="color:blue" %)**6. Network successfully.** 253 253 254 -(% style="color:blue" %)**1. Open project** 255 255 176 +[[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"]] 256 256 257 -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]] 258 258 259 259 260 - [[image:image-20220723173341-10.png||height="581"width="1014"]]180 +(% style="color:blue" %)**7. Send uplink using command** 261 261 262 262 183 +[[image:image-20220912085244-1.png]] 263 263 264 -(% 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** 265 265 186 +[[image:image-20220912085307-2.png]] 266 266 267 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 268 268 269 269 190 +[[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"]] 270 270 271 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 272 272 273 - Forthe usage ofNode-RED,pleasereferto: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]193 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 274 274 275 -[[image:image-20220723175700-12.png||height="602" width="995"]] 276 276 196 +**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]] 277 277 198 +(**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]]) 278 278 279 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 280 280 201 +(% style="color:red" %)**Preconditions:** 281 281 282 - ===2.8.1 Items neededforupdate===203 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 283 283 205 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 284 284 285 -1. LA66 LoRaWAN Shield 286 -1. Arduino 287 -1. USB TO TTL Adapter 288 288 289 -[[image:image-20220602100052-2.png||height="385" width="600"]] 290 290 209 +(% style="color:blue" %)**Steps for usage:** 291 291 292 -= ==2.8.2Connection===211 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 293 293 213 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 294 294 295 - [[image:image-20220602101311-3.png||height="276"width="600"]]215 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 296 296 297 297 298 -((( 299 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 300 -))) 218 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 301 301 302 -((( 303 -(% style="background-color:yellow" %)**GND <-> GND 304 -TXD <-> TXD 305 -RXD <-> RXD** 306 -))) 307 307 221 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 308 308 309 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 310 310 311 - Connect USBTTL AdaptertoPCafterconnectingthe wires224 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 312 312 313 313 314 - [[image:image-20220602102240-4.png||height="304"width="600"]]227 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 315 315 316 316 317 - === 2.8.3 Upgradesteps ===230 +[[image:image-20220723100439-2.png]] 318 318 319 319 320 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 321 321 234 +(% style="color:blue" %)**2. Install Minicom in RPi.** 322 322 323 -[[image:image-20220602102824-5.png||height="306" width="600"]] 324 324 237 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 325 325 239 + (% style="background-color:yellow" %)**apt update** 326 326 327 - ====(% style="color:blue" %)2. PresstheRST switchonce(%%) ====241 + (% style="background-color:yellow" %)**apt install minicom** 328 328 329 329 330 - [[image:image-20220602104701-12.png||height="285"width="600"]]244 +Use minicom to connect to the RPI's terminal 331 331 246 +[[image:image-20220602153146-3.png||height="439" width="500"]] 332 332 333 333 334 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 335 335 250 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 336 336 337 -((( 338 -(% 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/]]** 339 -))) 340 340 253 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 341 341 342 -[[image:image-20220602103227-6.png]] 343 343 256 +[[image:image-20220602154928-5.png||height="436" width="500"]] 344 344 345 -[[image:image-20220602103357-7.png]] 346 346 347 347 260 +(% style="color:blue" %)**4. Send Uplink message** 348 348 349 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 350 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 351 351 263 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 352 352 353 - [[image:image-20220602103844-8.png]]265 +example: AT+SENDB=01,02,8,05820802581ea0a5 354 354 355 355 268 +[[image:image-20220602160339-6.png||height="517" width="600"]] 356 356 357 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 358 -(% style="color:blue" %)**3. Select the bin file to burn** 359 359 360 360 361 - [[image:image-20220602104144-9.png]]272 +Check to see if TTN received the message 362 362 363 363 364 -[[image:image-2022060210 4251-10.png]]275 +[[image:image-20220602160627-7.png||height="369" width="800"]] 365 365 366 366 367 - [[image:image-20220602104402-11.png]]278 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 368 368 280 +=== 1.9.1 Hardware and Software Connection === 369 369 370 370 371 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 372 -(% style="color:blue" %)**4. Click to start the download** 373 373 374 - [[image:image-20220602104923-13.png]]284 +==== (% style="color:blue" %)**Overview:**(%%) ==== 375 375 376 376 377 - 378 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 379 -(% style="color:blue" %)**5. Check update process** 380 - 381 - 382 -[[image:image-20220602104948-14.png]] 383 - 384 - 385 - 386 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 387 -(% style="color:blue" %)**The following picture shows that the burning is successful** 388 - 389 -[[image:image-20220602105251-15.png]] 390 - 391 - 392 - 393 -= 3. LA66 USB LoRaWAN Adapter = 394 - 395 - 396 -== 3.1 Overview == 397 - 398 - 399 -[[image:image-20220715001142-3.png||height="145" width="220"]] 400 - 401 - 402 402 ((( 403 -(% 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. 404 -))) 288 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 405 405 406 -((( 407 -(% 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. 290 +* Send real-time location information of mobile phone to LoRaWAN network. 291 +* Check LoRaWAN network signal strengh. 292 +* Manually send messages to LoRaWAN network. 408 408 ))) 409 409 410 -((( 411 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 412 -))) 413 413 414 -((( 415 -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. 416 -))) 417 417 418 -((( 419 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 420 -))) 421 421 298 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 422 422 423 423 424 - ==3.2Features==301 +A USB to Type-C adapter is needed to connect to a Mobile phone. 425 425 426 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 427 -* Ultra-long RF range 428 -* Support LoRaWAN v1.0.4 protocol 429 -* Support peer-to-peer protocol 430 -* TCXO crystal to ensure RF performance on low temperature 431 -* Spring RF antenna 432 -* Available in different frequency LoRaWAN frequency bands. 433 -* World-wide unique OTAA keys. 434 -* AT Command via UART-TTL interface 435 -* Firmware upgradable via UART interface 436 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 303 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 437 437 438 - ==3.3Specification==305 +[[image:image-20220813174353-2.png||height="360" width="313"]] 439 439 440 -* CPU: 32-bit 48 MHz 441 -* Flash: 256KB 442 -* RAM: 64KB 443 -* Input Power Range: 5v 444 -* Frequency Range: 150 MHz ~~ 960 MHz 445 -* Maximum Power +22 dBm constant RF output 446 -* High sensitivity: -148 dBm 447 -* Temperature: 448 -** Storage: -55 ~~ +125℃ 449 -** Operating: -40 ~~ +85℃ 450 -* Humidity: 451 -** Storage: 5 ~~ 95% (Non-Condensing) 452 -** Operating: 10 ~~ 95% (Non-Condensing) 453 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 454 -* LoRa Rx current: <9 mA 455 455 456 -== 3.4 Pin Mapping & LED == 457 457 309 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 458 458 459 459 460 - ==3.5Example:Send&GetMessages viaLoRaWANinPC ==312 +[[(% 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) 461 461 462 462 463 -((( 464 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 465 -))) 315 +[[image:image-20220813173738-1.png]] 466 466 467 467 468 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 469 469 319 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 470 470 471 -[[image:image-20220723100027-1.png]] 472 472 322 +Function and page introduction 473 473 474 -Open the serial port tool 475 475 476 -[[image:image-20220 602161617-8.png]]325 +[[image:image-20220723113448-7.png||height="995" width="450"]] 477 477 478 -[[image:image-20220602161718-9.png||height="457" width="800"]] 479 479 328 +**Block Explain:** 480 480 330 +1. Display LA66 USB LoRaWAN Module connection status 481 481 482 - (% style="color:blue" %)**2.Press thereset switchRST on the LA66 USB LoRaWAN Adaptertoresetit.**332 +2. Check and reconnect 483 483 484 - Thefollowing pictureappears to provehat the LA66 USB LoRaWAN AdaptersuccessfullyJointhe LoRaWANnetwork334 +3. Turn send timestamps on or off 485 485 336 +4. Display LoRaWan connection status 486 486 487 - [[image:image-20220602161935-10.png||height="498"width="800"]]338 +5. Check LoRaWan connection status 488 488 340 +6. The RSSI value of the node when the ACK is received 489 489 342 +7. Node's Signal Strength Icon 490 490 491 - (%style="color:blue"%)**3.SeeUplinkCommand**344 +8. Configure Location Uplink Interval 492 492 493 - Commandformat: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**346 +9. AT command input box 494 494 495 -e xample: AT+SENDB=01,02,8,05820802581ea0a5348 +10. Send Button: Send input box info to LA66 USB Adapter 496 496 497 - [[image:image-20220602162157-11.png||height="497"width="800"]]350 +11. Output Log from LA66 USB adapter 498 498 352 +12. clear log button 499 499 354 +13. exit button 500 500 501 -(% style="color:blue" %)**4. Check to see if TTN received the message** 502 502 503 -[[image:image-20220602162331-12.png||height="420" width="800"]] 504 504 358 +LA66 USB LoRaWAN Module not connected 505 505 506 506 507 - == 3.6 Example:Send PC's CPU/RAM usageoTTN via python==361 +[[image:image-20220723110520-5.png||height="677" width="508"]] 508 508 509 509 510 -**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]] 511 511 512 - (**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]])365 +Connect LA66 USB LoRaWAN Module 513 513 514 -(% style="color:red" %)**Preconditions:** 515 515 516 - (% style="color:red" %)**1. LA66USB LoRaWAN Adapterworks fine**368 +[[image:image-20220723110626-6.png||height="681" width="511"]] 517 517 518 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 519 519 371 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 520 520 521 521 522 -(% style="color:blue" %)** Stepsforusage:**374 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 523 523 524 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 525 525 526 - (% style="color:blue" %)**2.**(%%) Run thepythonscript in PC and see the TTN377 +[[image:image-20220723134549-8.png]] 527 527 528 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 529 529 530 530 381 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 531 531 532 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 533 533 384 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 534 534 535 - Assume useralreadyinputthe LA66 USB LoRaWANAdapter OTAA Keys in TTNand there is already TTNnetworkrage.386 +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/]] 536 536 388 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 537 537 538 - (% style="color:blue" %)**1. ConnecttheLA66USBLoRaWAN Adaptertothe Raspberry Pi**390 +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]] 539 539 540 -[[image:image-20220723100439-2.png]] 541 541 393 +Example output in NodeRed is as below: 542 542 395 +[[image:image-20220723144339-1.png]] 543 543 544 -(% style="color:blue" %)**2. Install Minicom in RPi.** 545 545 546 - (% id="cke_bm_509388S"style="display:none"%) (%%)EnterthefollowingcommandintheRPiterminal398 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 547 547 548 - (% style="background-color:yellow" %)**apt update** 549 549 550 - (%style="background-color:yellow"%)**apt installminicom**401 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 551 551 403 +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). 552 552 553 - Useminicomto connect tothe RPI'sterminal405 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 554 554 555 -[[image:image-20220 602153146-3.png||height="439" width="500"]]407 +[[image:image-20220723150132-2.png]] 556 556 557 557 410 += 2. FAQ = 558 558 559 - (% style="color:blue"%)**3.Presstheresetswitch RSTonthe LA66USB LoRaWAN Adapter.**412 +== 2.1 How to Compile Source Code for LA66? == 560 560 561 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 562 562 415 +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]] 563 563 564 -[[image:image-20220602154928-5.png||height="436" width="500"]] 565 565 418 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 566 566 567 567 568 - (%style="color:blue"%)**4. Send Uplinkmessage**421 +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]] 569 569 570 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 571 571 572 -e xample:AT+SENDB=01,02,8,05820802581ea0a5424 += 3. Order Info = 573 573 574 574 575 - [[image:image-20220602160339-6.png||height="517"width="600"]]427 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 576 576 577 577 430 +(% style="color:blue" %)**XXX**(%%): The default frequency band 578 578 579 -Check to see if TTN received the message 432 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 433 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 434 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 435 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 436 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 437 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 438 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 439 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 440 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 580 580 581 -[[image:image-20220602160627-7.png||height="369" width="800"]] 582 582 583 583 444 += 4. Reference = 584 584 585 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 586 586 447 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 448 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 587 587 588 -=== 3.8.1 DRAGINO-LA66-APP === 589 589 590 590 591 - [[image:image-20220723102027-3.png]]452 += 5. FCC Statement = 592 592 593 593 455 +(% style="color:red" %)**FCC Caution:** 594 594 595 - ====(%style="color:blue"%)**Overview:**(%%)====457 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 596 596 459 +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. 597 597 598 -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. 599 599 600 - Viewthemmunication signalstrength between the nodeand the gateway through the RSSIvalue(DRAGINO-LA66-APPcurrently only supports Android system)462 +(% style="color:red" %)**IMPORTANT NOTE: ** 601 601 464 +(% 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: 602 602 466 +—Reorient or relocate the receiving antenna. 603 603 604 - ====(%style="color:blue" %)**ConditionsofUse:**(%%)====468 +—Increase the separation between the equipment and receiver. 605 605 470 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 606 606 607 - Requiresatype-ctoUSBadapter472 +—Consult the dealer or an experienced radio/TV technician for help. 608 608 609 -[[image:image-20220723104754-4.png]] 610 610 475 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 611 611 477 +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. 612 612 613 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 614 - 615 - 616 -Function and page introduction 617 - 618 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 619 - 620 -1.Display LA66 USB LoRaWAN Module connection status 621 - 622 -2.Check and reconnect 623 - 624 -3.Turn send timestamps on or off 625 - 626 -4.Display LoRaWan connection status 627 - 628 -5.Check LoRaWan connection status 629 - 630 -6.The RSSI value of the node when the ACK is received 631 - 632 -7.Node's Signal Strength Icon 633 - 634 -8.Set the packet sending interval of the node in seconds 635 - 636 -9.AT command input box 637 - 638 -10.Send AT command button 639 - 640 -11.Node log box 641 - 642 -12.clear log button 643 - 644 -13.exit button 645 - 646 - 647 -LA66 USB LoRaWAN Module not connected 648 - 649 -[[image:image-20220723110520-5.png||height="903" width="677"]] 650 - 651 - 652 - 653 -Connect LA66 USB LoRaWAN Module 654 - 655 -[[image:image-20220723110626-6.png||height="906" width="680"]] 656 - 657 - 658 - 659 -=== 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 === 660 - 661 - 662 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 663 - 664 -[[image:image-20220723134549-8.png]] 665 - 666 - 667 - 668 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 669 - 670 -Sample JSON file please go to this link to download:放置JSON文件的链接 671 - 672 -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/]] 673 - 674 -The following is the positioning effect map 675 - 676 -[[image:image-20220723144339-1.png]] 677 - 678 - 679 - 680 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 681 - 682 - 683 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 684 - 685 -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) 686 - 687 -[[image:image-20220723150132-2.png]] 688 - 689 - 690 - 691 -= 4. Order Info = 692 - 693 - 694 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 695 - 696 - 697 -(% style="color:blue" %)**XXX**(%%): The default frequency band 698 - 699 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 700 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 701 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 702 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 703 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 704 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 705 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 706 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 707 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 708 - 709 - 710 - 711 -= 5. Reference = 712 - 713 - 714 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 479 +
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