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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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Edwin - 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="194" width="294"]][[image:image-20240101111030-2.png]] 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 ... ... @@ -40,38 +40,34 @@ 40 40 ((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 - 53 53 == 1.2 Features == 54 54 55 -* Support LoRaWAN v1.0.4 protocol 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* Ultra-long RF range 45 +* Support LoRaWAN v1.0.3 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* S MD Antennapad andi-pexantennaconnector48 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 - 66 - 67 - 68 68 == 1.3 Specification == 69 69 57 + 70 70 * CPU: 32-bit 48 MHz 71 71 * Flash: 256KB 72 72 * RAM: 64KB 73 -* Input Power Range: 1.8v ~~ 3.7v 74 -* Power Consumption: < 4uA. 61 +* Input Power Range: 5v 75 75 * Frequency Range: 150 MHz ~~ 960 MHz 76 76 * Maximum Power +22 dBm constant RF output 77 77 * High sensitivity: -148 dBm ... ... @@ -83,643 +83,419 @@ 83 83 ** Operating: 10 ~~ 95% (Non-Condensing) 84 84 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 85 85 * LoRa Rx current: <9 mA 86 -* I/O Voltage: 3.3v 87 87 74 +== 1.4 Pin Mapping & LED == 88 88 89 89 77 +[[image:image-20220813183239-3.png||height="526" width="662"]] 90 90 91 -== 1.4 AT Command == 92 92 80 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 93 93 94 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 95 95 96 - 97 - 98 -== 1.5 Dimension == 99 - 100 -[[image:image-20220718094750-3.png]] 101 - 102 - 103 - 104 -== 1.6 Pin Mapping == 105 - 106 -[[image:image-20220720111850-1.png]] 107 - 108 - 109 - 110 -== 1.7 Land Pattern == 111 - 112 -[[image:image-20220517072821-2.png]] 113 - 114 - 115 - 116 -= 2. LA66 LoRaWAN Shield = 117 - 118 - 119 -== 2.1 Overview == 120 - 121 - 122 122 ((( 123 -[[image:image-20220715000826-2.png||height="145" width="220"]] 124 -))) 84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 125 125 126 -((( 127 127 128 128 ))) 129 129 130 -((( 131 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 132 -))) 89 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 133 133 134 -((( 135 -((( 136 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 137 -))) 138 -))) 91 +[[image:image-20220723100027-1.png]] 139 139 140 -((( 141 -((( 142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 143 -))) 144 -))) 145 145 146 -((( 147 -((( 148 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 149 -))) 150 -))) 94 +Open the serial port tool 151 151 152 -((( 153 -((( 154 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 155 -))) 156 -))) 96 +[[image:image-20220602161617-8.png]] 157 157 158 158 99 +[[image:image-20220602161718-9.png||height="457" width="800"]] 159 159 160 -== 2.2 Features == 161 161 162 -* Arduino Shield base on LA66 LoRaWAN module 163 -* Support LoRaWAN v1.0.4 protocol 164 -* Support peer-to-peer protocol 165 -* TCXO crystal to ensure RF performance on low temperature 166 -* SMA connector 167 -* Available in different frequency LoRaWAN frequency bands. 168 -* World-wide unique OTAA keys. 169 -* AT Command via UART-TTL interface 170 -* Firmware upgradable via UART interface 171 -* Ultra-long RF range 102 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 172 172 173 - ==2.3Specification==104 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 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 106 +[[image:image-20220602161935-10.png||height="498" width="800"]] 192 192 193 -== 2.4 LED == 194 194 195 -~1. The LED lights up red when there is an upstream data packet 196 -2. When the network is successfully connected, the green light will be on for 5 seconds 197 -3. Purple light on when receiving downlink data packets 109 +(% style="color:blue" %)**3. See Uplink Command** 198 198 111 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 199 199 200 - == 2.5 Example:UseATCommand to communicate with LA66 module via Arduino UNO.==113 +example: AT+SENDB=01,02,8,05820802581ea0a5 201 201 115 +[[image:image-20220602162157-11.png||height="497" width="800"]] 202 202 203 -**Show connection diagram:** 204 204 118 +(% style="color:blue" %)**4. Check to see if TTN received the message** 205 205 206 -[[image:image-20220 723170210-2.png||height="908" width="681"]]120 +[[image:image-20220817093644-1.png]] 207 207 208 208 123 +== 1.6 Example: How to join helium == 209 209 210 -**1. open Arduino IDE** 211 211 126 +(% style="color:blue" %)**1. Create a new device.** 212 212 213 -[[image:image-202207 23170545-4.png]]128 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]] 214 214 215 215 131 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 216 216 217 - **2.Openproject**133 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]] 218 218 219 219 220 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNOsourcecodelink: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]136 +(% style="color:blue" %)**3. Use AT commands.** 221 221 222 -[[image:image-20220 723170750-5.png||height="533" width="930"]]138 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 223 223 224 224 141 +(% style="color:blue" %)**4. Use the serial port tool** 225 225 226 - **3. Click the buttonmarked 1 in the figureto compile, and after the compilation is complete, click the button marked2inthefiguretoupload**143 +[[image:image-20220909151517-2.png||height="543" width="708"]] 227 227 228 228 229 - [[image:image-20220723171228-6.png]]146 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 230 230 148 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 231 231 232 232 233 -** 4.Afterthe uploadissuccessful, open the serialport monitoring and send the AT command**151 +(% style="color:blue" %)**6. Network successfully.** 234 234 153 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 235 235 236 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 237 237 156 +(% style="color:blue" %)**7. Send uplink using command** 238 238 158 +[[image:image-20220912085244-1.png]] 239 239 240 - == 2.6 Example: Join TTN network and send an uplinkmessage, get downlinkmessage.==160 +[[image:image-20220912085307-2.png]] 241 241 242 242 243 - **1.Openproject**163 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]] 244 244 245 245 246 - Join-TTN-networksourcecodelink: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]166 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 247 247 248 -[[image:image-20220723172502-8.png]] 249 249 169 +**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 250 250 171 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 251 251 252 -2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 253 253 174 +(% style="color:red" %)**Preconditions:** 254 254 255 - [[image:image-20220723172938-9.png||height="652"width="1050"]]176 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 256 256 178 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 257 257 258 258 259 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 260 260 182 +(% style="color:blue" %)**Steps for usage:** 261 261 262 -**1. Openproject**184 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 263 263 186 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 264 264 265 - Log-Temperature-Sensor-and-send-data-to-TTN sourcecodelink: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]188 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 266 266 267 267 268 -[[image:image-20220 723173341-10.png||height="581" width="1014"]]191 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 269 269 270 270 194 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 271 271 272 -**2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 273 273 197 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 274 274 275 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 276 276 200 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 277 277 202 +[[image:image-20220723100439-2.png]] 278 278 279 -**3. Integration into Node-red via TTNV3** 280 280 281 - Fortheusageof Node-RED, pleaserefer 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/]]205 +(% style="color:blue" %)**2. Install Minicom in RPi.** 282 282 283 - [[image:image-20220723175700-12.png||height="602"width="995"]]207 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 284 284 209 + (% style="background-color:yellow" %)**apt update** 285 285 211 + (% style="background-color:yellow" %)**apt install minicom** 286 286 287 - == 2.8UpgradeFirmwareofLA66LoRaWANShield==213 +Use minicom to connect to the RPI's terminal 288 288 215 +[[image:image-20220602153146-3.png||height="439" width="500"]] 289 289 290 -=== 2.8.1 Items needed for update === 291 291 218 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 292 292 293 -1. LA66 LoRaWAN Shield 294 -1. Arduino 295 -1. USB TO TTL Adapter 220 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 296 296 297 -[[image:image-202206021 00052-2.png||height="385" width="600"]]222 +[[image:image-20220602154928-5.png||height="436" width="500"]] 298 298 299 299 300 -= ==2.8.2Connection===225 +(% style="color:blue" %)**4. Send Uplink message** 301 301 227 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 302 302 303 - [[image:image-20220602101311-3.png||height="276" width="600"]]229 +example: AT+SENDB=01,02,8,05820802581ea0a5 304 304 231 +[[image:image-20220602160339-6.png||height="517" width="600"]] 305 305 306 -((( 307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 308 -))) 309 309 310 -((( 311 -(% style="background-color:yellow" %)**GND <-> GND 312 -TXD <-> TXD 313 -RXD <-> RXD** 314 -))) 315 315 235 +Check to see if TTN received the message 316 316 317 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 318 318 319 - Connect USB TTL Adapter to PCafter connectingthewires238 +[[image:image-20220602160627-7.png||height="369" width="800"]] 320 320 321 321 322 - [[image:image-20220602102240-4.png||height="304"width="600"]]241 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 323 323 243 +=== 1.9.1 Hardware and Software Connection === 324 324 325 -=== 2.8.3 Upgrade steps === 326 326 327 327 328 -==== (% style="color:blue" %) 1. Switch SW1 to put in ISP position(%%) ====247 +==== (% style="color:blue" %)**Overview:**(%%) ==== 329 329 330 330 331 -[[image:image-20220602102824-5.png||height="306" width="600"]] 332 - 333 - 334 - 335 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 336 - 337 - 338 -[[image:image-20220602104701-12.png||height="285" width="600"]] 339 - 340 - 341 - 342 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 343 - 344 - 345 345 ((( 346 -(% style="color:blue" %)**1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 347 -))) 251 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 348 348 349 - 350 -[[image:image-20220602103227-6.png]] 351 - 352 - 353 -[[image:image-20220602103357-7.png]] 354 - 355 - 356 - 357 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 358 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 359 - 360 - 361 -[[image:image-20220602103844-8.png]] 362 - 363 - 364 - 365 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 366 -(% style="color:blue" %)**3. Select the bin file to burn** 367 - 368 - 369 -[[image:image-20220602104144-9.png]] 370 - 371 - 372 -[[image:image-20220602104251-10.png]] 373 - 374 - 375 -[[image:image-20220602104402-11.png]] 376 - 377 - 378 - 379 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 380 -(% style="color:blue" %)**4. Click to start the download** 381 - 382 -[[image:image-20220602104923-13.png]] 383 - 384 - 385 - 386 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 387 -(% style="color:blue" %)**5. Check update process** 388 - 389 - 390 -[[image:image-20220602104948-14.png]] 391 - 392 - 393 - 394 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 395 -(% style="color:blue" %)**The following picture shows that the burning is successful** 396 - 397 -[[image:image-20220602105251-15.png]] 398 - 399 - 400 - 401 -= 3. LA66 USB LoRaWAN Adapter = 402 - 403 - 404 -== 3.1 Overview == 405 - 406 - 407 -[[image:image-20220715001142-3.png||height="145" width="220"]] 408 - 409 - 410 -((( 411 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 253 +* Send real-time location information of mobile phone to LoRaWAN network. 254 +* Check LoRaWAN network signal strengh. 255 +* Manually send messages to LoRaWAN network. 412 412 ))) 413 413 414 -((( 415 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 416 -))) 417 417 418 -((( 419 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 420 -))) 421 421 422 -((( 423 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 424 -))) 425 425 426 -((( 427 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 428 -))) 261 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 429 429 430 430 264 +A USB to Type-C adapter is needed to connect to a Mobile phone. 431 431 432 - ==3.2Features==266 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 433 433 434 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 435 -* Ultra-long RF range 436 -* Support LoRaWAN v1.0.4 protocol 437 -* Support peer-to-peer protocol 438 -* TCXO crystal to ensure RF performance on low temperature 439 -* Spring RF antenna 440 -* Available in different frequency LoRaWAN frequency bands. 441 -* World-wide unique OTAA keys. 442 -* AT Command via UART-TTL interface 443 -* Firmware upgradable via UART interface 444 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 268 +[[image:image-20220813174353-2.png||height="360" width="313"]] 445 445 446 446 447 447 448 -== 3.3Specification ==272 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 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 465 465 275 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) 466 466 467 467 468 - == 3.4 Pin Mapping& LED ==278 +[[image:image-20220813173738-1.png]] 469 469 470 470 471 471 472 -== 3.5Example:Send& Get Messagesvia LoRaWANinPC==282 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 473 473 474 474 475 -((( 476 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 477 -))) 285 +Function and page introduction 478 478 479 479 480 - (% style="color:blue" %)**1.Connectthe LA66 USB LoRaWAN adapter to PC**288 +[[image:image-20220723113448-7.png||height="995" width="450"]] 481 481 482 482 483 - [[image:image-20220723100027-1.png]]291 +(% style="color:blue" %)**Block Explain:** 484 484 293 +1. Display LA66 USB LoRaWAN Module connection status 485 485 486 - Opentheserialport tool295 +2. Check and reconnect 487 487 488 - [[image:image-20220602161617-8.png]]297 +3. Turn send timestamps on or off 489 489 490 - [[image:image-20220602161718-9.png||height="457" width="800"]]299 +4. Display LoRaWan connection status 491 491 301 +5. Check LoRaWan connection status 492 492 303 +6. The RSSI value of the node when the ACK is received 493 493 494 - (%style="color:blue" %)**2. Pressthe reset switch RST onthe LA66 USB LoRaWANAdapterto resetit.**305 +7. Node's Signal Strength Icon 495 495 496 - Thefollowing pictureappears toprove thatthe LA66 USB LoRaWANAdapter successfully Jointhe LoRaWANnetwork307 +8. Configure Location Uplink Interval 497 497 309 +9. AT command input box 498 498 499 - [[image:image-20220602161935-10.png||height="498"width="800"]]311 +10. Send Button: Send input box info to LA66 USB Adapter 500 500 313 +11. Output Log from LA66 USB adapter 501 501 315 +12. clear log button 502 502 503 - (% style="color:blue" %)**3.See UplinkCommand**317 +13. exit button 504 504 505 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 506 506 507 -example: AT+SENDB=01,02,8,05820802581ea0a5 508 508 509 - [[image:image-20220602162157-11.png||height="497"width="800"]]321 +LA66 USB LoRaWAN Module not connected 510 510 511 511 324 +[[image:image-20220723110520-5.png||height="677" width="508"]] 512 512 513 -(% style="color:blue" %)**4. Check to see if TTN received the message** 514 514 515 -[[image:image-20220602162331-12.png||height="420" width="800"]] 516 516 328 +Connect LA66 USB LoRaWAN Module 517 517 518 518 519 - == 3.6 Example:Send PC's CPU/RAM usageoTTN via python==331 +[[image:image-20220723110626-6.png||height="681" width="511"]] 520 520 521 521 522 - **Usepython 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]]334 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 523 523 524 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 525 525 526 -(% style="color: red" %)**Preconditions:**337 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 527 527 528 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 529 529 530 - (% style="color:red" %)**2.LA66 USB LoRaWAN Adapter is registered with TTN**340 +[[image:image-20220723134549-8.png]] 531 531 532 532 533 533 534 -(% style="color:blue" %)** Stepsforusage:**344 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 535 535 536 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 537 537 538 - (%style="color:blue"%)**2.**(%%)Runthepython scriptinandseetheTTN347 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 539 539 540 - [[image:image-20220602115852-3.png||height="450"width="1187"]]349 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] 541 541 351 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 542 542 353 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]] 543 543 544 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 545 545 356 +Example output in NodeRed is as below: 546 546 547 - Assume useralreadyinput the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.358 +[[image:image-20220723144339-1.png]] 548 548 549 549 550 - (% style="color:blue"%)**1.Connectthe LA66 USB LoRaWAN Adapterto the Raspberry Pi**361 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 551 551 552 -[[image:image-20220723100439-2.png]] 553 553 364 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 554 554 366 +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). 555 555 556 -(% style="color: blue" %)**2.InstallMinicominRPi.**368 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 557 557 558 - (%id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in theRPi terminal370 +[[image:image-20220723150132-2.png]] 559 559 560 - (% style="background-color:yellow" %)**apt update** 561 561 562 - (% style="background-color:yellow" %)**apt install minicom** 563 563 374 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 564 564 565 -Use minicom to connect to the RPI's terminal 566 566 567 - [[image:image-20220602153146-3.png||height="439" width="500"]]377 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 568 568 379 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]] 569 569 381 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]] 570 570 571 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 572 572 573 - Thefollowing pictureappearsto prove that theLA66USB LoRaWAN Adaptersuccessfully entered the network.384 +**2. Select the COM port corresponding to USB TTL** 574 574 386 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]] 575 575 576 -[[image:image-20220602154928-5.png||height="436" width="500"]] 577 577 389 +**3. Select the bin file to burn** 578 578 391 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]] 579 579 580 - (% style="color:blue"%)**4.Sendplinkmessage**393 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]] 581 581 582 - Format:(% style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**395 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 583 583 584 -example: AT+SENDB=01,02,8,05820802581ea0a5 585 585 398 +**4. Click to start the download** 586 586 587 -[[image:image-202206021 60339-6.png||height="517" width="600"]]400 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 588 588 589 589 403 +**5. Check update process** 590 590 591 - Checktoe ifTTNreceivedthessage405 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]] 592 592 593 -[[image:image-20220602160627-7.png||height="369" width="800"]] 594 594 408 +**The following picture shows that the burning is successful** 595 595 410 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]] 596 596 597 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 598 598 413 += 2. FAQ = 599 599 600 -== =3.8.1DRAGINO-LA66-APP===415 +== 2.1 How to Compile Source Code for LA66? == 601 601 602 602 603 -[[i mage:image-20220723102027-3.png]]418 +Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]] 604 604 605 605 421 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 606 606 607 -==== (% style="color:blue" %)**Overview:**(%%) ==== 608 608 424 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]] 609 609 610 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter. 611 611 612 - Viewthecommunicationsignalstrengthbetween thenodeand the gateway through theRSSI value(DRAGINO-LA66-APP currentlyonlysupportsAndroidsystem)427 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 613 613 614 614 430 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 615 615 616 -== ==(%style="color:blue"%)**ConditionsofUse:**(%%)====432 +== 2.4 How to use external antenna via ipex connector? == 617 617 434 +You need to remove the spring antenna first, and also remove the resistor and capacitor. 435 +Connect external antenna. 618 618 619 - Requiresatype-ctoUSB adapter437 +[[image:image-20231129155939-1.png||height="529" width="397"]] 620 620 621 - [[image:image-20220723104754-4.png]]439 += 3. Order Info = 622 622 623 623 442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 624 624 625 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 626 626 445 +(% style="color:blue" %)**XXX**(%%): The default frequency band 627 627 628 -Function and page introduction 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 629 629 630 - [[image:image-20220723113448-7.png||height="1481"width="670"]]457 += 4. Reference = 631 631 632 -1.Display LA66 USB LoRaWAN Module connection status 633 633 634 -2.Check and reconnect 460 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 461 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 635 635 636 - 3.Turnsendtimestampson or off463 += 5. FCC Statement = 637 637 638 -4.Display LoRaWan connection status 639 639 640 - 5.Check LoRaWan connectionstatus466 +(% style="color:red" %)**FCC Caution:** 641 641 642 - 6.TheRSSIvalue ofthenodewhen theACKisreceived468 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 643 643 644 - 7.Node'sSignalStrengthIcon470 +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. 645 645 646 -8.Set the packet sending interval of the node in seconds 647 647 648 - 9.ATcommandinputbox473 +(% style="color:red" %)**IMPORTANT NOTE: ** 649 649 650 -1 0.SendAT command button475 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 651 651 652 - 11.Node logbox477 +—Reorient or relocate the receiving antenna. 653 653 654 - 12.clearlogbutton479 +—Increase the separation between the equipment and receiver. 655 655 656 - 13.exitbutton481 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 657 657 483 +—Consult the dealer or an experienced radio/TV technician for help. 658 658 659 -LA66 USB LoRaWAN Module not connected 660 660 661 - [[image:image-20220723110520-5.png||height="903"width="677"]]486 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 662 662 663 - 664 - 665 -Connect LA66 USB LoRaWAN Module 666 - 667 -[[image:image-20220723110626-6.png||height="906" width="680"]] 668 - 669 - 670 - 671 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED === 672 - 673 - 674 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 675 - 676 -[[image:image-20220723134549-8.png]] 677 - 678 - 679 - 680 -**2. Open Node-RED,And import the JSON file to generate the flow** 681 - 682 -Sample JSON file please go to this link to download:放置JSON文件的链接 683 - 684 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]] 685 - 686 -The following is the positioning effect map 687 - 688 -[[image:image-20220723144339-1.png]] 689 - 690 - 691 - 692 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 693 - 694 - 695 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 696 - 697 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect) 698 - 699 -[[image:image-20220723150132-2.png]] 700 - 701 - 702 - 703 -= 4. Order Info = 704 - 705 - 706 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 707 - 708 - 709 -(% style="color:blue" %)**XXX**(%%): The default frequency band 710 - 711 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 712 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 713 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 714 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 715 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 716 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 717 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 718 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 719 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 720 - 721 - 722 -= 5. Reference = 723 - 724 - 725 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 488 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
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