Changes for page LA66 USB LoRaWAN Adapter User Manual
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Author
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... ... @@ -6,34 +6,26 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 11 11 12 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 13 13 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 14 +== 1.1 Overview == 19 19 20 -((( 21 - 22 -))) 23 23 17 +[[image:image-20220715001142-3.png||height="145" width="220"]] 18 + 19 + 24 24 ((( 25 -(% style="color:blue" %)** DraginoLA66**(%%) isasmall wirelessLoRaWANmodule thatoffersa very compellingmixoflong-range,lowpowerconsumption,andsecuredata transmission. It is designedtofacilitatedevelopersto quicklydeployindustrial-levelLoRaWANand IoT solutions. It helps users to turn theidea intoapracticalapplication andmaketheInternetof Thingsareality.It is easytocreatendconnect your things everywhere.21 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 26 26 ))) 27 -))) 28 28 29 29 ((( 30 -((( 31 31 (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 32 32 ))) 33 -))) 34 34 35 35 ((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 39 39 ... ... @@ -40,38 +40,36 @@ 40 40 ((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 48 ))) 49 -))) 50 50 51 51 52 52 53 53 == 1.2 Features == 54 54 44 + 45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 +* Ultra-long RF range 55 55 * Support LoRaWAN v1.0.4 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* S MD Antennapad andi-pexantennaconnector50 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 65 66 - 67 - 68 68 == 1.3 Specification == 69 69 60 + 70 70 * CPU: 32-bit 48 MHz 71 71 * Flash: 256KB 72 72 * RAM: 64KB 73 -* Input Power Range: 1.8v ~~ 3.7v 74 -* Power Consumption: < 4uA. 64 +* Input Power Range: 5v 75 75 * Frequency Range: 150 MHz ~~ 960 MHz 76 76 * Maximum Power +22 dBm constant RF output 77 77 * High sensitivity: -148 dBm ... ... @@ -83,651 +83,418 @@ 83 83 ** Operating: 10 ~~ 95% (Non-Condensing) 84 84 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 85 85 * LoRa Rx current: <9 mA 86 -* I/O Voltage: 3.3v 87 87 88 88 78 +== 1.4 Pin Mapping & LED == 89 89 90 90 91 - == 1.4 AT Command==81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 92 92 93 93 94 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 95 95 85 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 96 96 97 97 98 -== 1.5 Dimension == 99 - 100 -[[image:image-20220718094750-3.png]] 101 - 102 - 103 - 104 -== 1.6 Pin Mapping == 105 - 106 -[[image:image-20220720111850-1.png]] 107 - 108 - 109 - 110 -== 1.7 Land Pattern == 111 - 112 -[[image:image-20220517072821-2.png]] 113 - 114 - 115 - 116 -= 2. LA66 LoRaWAN Shield = 117 - 118 - 119 -== 2.1 Overview == 120 - 121 - 122 122 ((( 123 - [[image:image-20220715000826-2.png||height="145"width="220"]]89 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 124 124 ))) 125 125 126 -((( 127 - 128 -))) 129 129 130 -((( 131 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 132 -))) 93 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 133 133 134 -((( 135 -((( 136 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 137 -))) 138 -))) 139 139 140 -((( 141 -((( 142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 143 -))) 144 -))) 96 +[[image:image-20220723100027-1.png]] 145 145 146 -((( 147 -((( 148 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 149 -))) 150 -))) 151 151 152 -((( 153 -((( 154 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 155 -))) 156 -))) 99 +Open the serial port tool 157 157 101 +[[image:image-20220602161617-8.png]] 158 158 159 159 160 - ==2.2Features==104 +[[image:image-20220602161718-9.png||height="457" width="800"]] 161 161 162 -* Arduino Shield base on LA66 LoRaWAN module 163 -* Support LoRaWAN v1.0.4 protocol 164 -* Support peer-to-peer protocol 165 -* TCXO crystal to ensure RF performance on low temperature 166 -* SMA connector 167 -* Available in different frequency LoRaWAN frequency bands. 168 -* World-wide unique OTAA keys. 169 -* AT Command via UART-TTL interface 170 -* Firmware upgradable via UART interface 171 -* Ultra-long RF range 172 172 173 173 108 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 174 174 175 175 176 - ==2.3Specification==111 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 177 177 178 -* CPU: 32-bit 48 MHz 179 -* Flash: 256KB 180 -* RAM: 64KB 181 -* Input Power Range: 1.8v ~~ 3.7v 182 -* Power Consumption: < 4uA. 183 -* Frequency Range: 150 MHz ~~ 960 MHz 184 -* Maximum Power +22 dBm constant RF output 185 -* High sensitivity: -148 dBm 186 -* Temperature: 187 -** Storage: -55 ~~ +125℃ 188 -** Operating: -40 ~~ +85℃ 189 -* Humidity: 190 -** Storage: 5 ~~ 95% (Non-Condensing) 191 -** Operating: 10 ~~ 95% (Non-Condensing) 192 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 193 -* LoRa Rx current: <9 mA 194 -* I/O Voltage: 3.3v 195 195 114 +[[image:image-20220602161935-10.png||height="498" width="800"]] 196 196 197 197 198 198 199 -= =2.4LED==118 +(% style="color:blue" %)**3. See Uplink Command** 200 200 201 201 202 -~1. The LED lights up red when there is an upstream data packet 203 -2. When the network is successfully connected, the green light will be on for 5 seconds 204 -3. Purple light on when receiving downlink data packets 121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 205 205 123 +example: AT+SENDB=01,02,8,05820802581ea0a5 206 206 125 +[[image:image-20220602162157-11.png||height="497" width="800"]] 207 207 208 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 209 209 210 210 211 - **Showconnectiondiagram:**129 +(% style="color:blue" %)**4. Check to see if TTN received the message** 212 212 213 213 214 -[[image:image-20220 723170210-2.png||height="908" width="681"]]132 +[[image:image-20220817093644-1.png]] 215 215 216 216 217 217 218 - **1.openArduinoIDE**136 +== 1.6 Example: How to join helium == 219 219 220 220 221 -[[image:image-20220723170545-4.png]] 222 222 140 +(% style="color:blue" %)**1. Create a new device.** 223 223 224 224 225 - **2. Openproject**143 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]] 226 226 227 227 228 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 229 229 230 - [[image:image-20220723170750-5.png||height="533"width="930"]]147 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 231 231 232 232 150 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]] 233 233 234 -**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** 235 235 236 236 237 - [[image:image-20220723171228-6.png]]154 +(% style="color:blue" %)**3. Use AT commands.** 238 238 239 239 157 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 240 240 241 -**4. After the upload is successful, open the serial port monitoring and send the AT command** 242 242 243 243 244 - [[image:image-20220723172235-7.png||height="480"width="1027"]]161 +(% style="color:blue" %)**4. Use the serial port tool** 245 245 246 246 164 +[[image:image-20220909151517-2.png||height="543" width="708"]] 247 247 248 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 249 249 250 250 251 -** 1.Openproject**168 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 252 252 253 253 254 - Join-TTN-network source code link:[[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]171 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 255 255 256 -[[image:image-20220723172502-8.png]] 257 257 258 258 175 +(% style="color:blue" %)**6. Network successfully.** 259 259 260 -2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets 261 261 178 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 262 262 263 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 264 264 265 265 182 +(% style="color:blue" %)**7. Send uplink using command** 266 266 267 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 268 268 185 +[[image:image-20220912085244-1.png]] 269 269 270 -**1. Open project** 271 271 188 +[[image:image-20220912085307-2.png]] 272 272 273 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 274 274 275 275 276 -[[image:image-202207 23173341-10.png||height="581" width="1014"]]192 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]] 277 277 278 278 279 279 280 - **2.Samestepsas2.5,afteropeningtheserial portmonitoring,itwillautomaticallyconnectto the network andsend packets**196 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 281 281 282 282 283 -[[imag e:image-20220723173950-11.png||height="665" width="1012"]]199 +**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 284 284 201 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 285 285 286 286 287 - **3.Integration intoNode-redvia TTNV3**204 +(% style="color:red" %)**Preconditions:** 288 288 289 - Fortheusageof Node-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/]]206 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 290 290 291 - [[image:image-20220723175700-12.png||height="602"width="995"]]208 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 292 292 293 293 294 294 295 - ==2.8 UpgradeFirmwareofLA66 LoRaWANShield ==212 +(% style="color:blue" %)**Steps for usage:** 296 296 214 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 297 297 298 -= ==2.8.1Itemsededfor update===216 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 299 299 218 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 300 300 301 -1. LA66 LoRaWAN Shield 302 -1. Arduino 303 -1. USB TO TTL Adapter 304 304 305 -[[image:image-202206021 00052-2.png||height="385" width="600"]]221 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 306 306 307 307 308 -=== 2.8.2 Connection === 309 309 225 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 310 310 311 -[[image:image-20220602101311-3.png||height="276" width="600"]] 312 312 228 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 313 313 314 -((( 315 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 316 -))) 317 317 318 -((( 319 -(% style="background-color:yellow" %)**GND <-> GND 320 -TXD <-> TXD 321 -RXD <-> RXD** 322 -))) 231 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 323 323 324 324 325 - Put a jumper cap on JP6 of LA66 LoRaWAN Shield.( the jumper is to power onLA66 module)234 +[[image:image-20220723100439-2.png]] 326 326 327 -Connect USB TTL Adapter to PC after connecting the wires 328 328 329 329 330 - [[image:image-20220602102240-4.png||height="304"width="600"]]238 +(% style="color:blue" %)**2. Install Minicom in RPi.** 331 331 332 332 333 - ===2.8.3Upgradesteps===241 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 334 334 243 + (% style="background-color:yellow" %)**apt update** 335 335 336 - ====(% style="color:blue" %)1. Switch SW1 toput inISP position(%%) ====245 + (% style="background-color:yellow" %)**apt install minicom** 337 337 338 338 339 - [[image:image-20220602102824-5.png||height="306"width="600"]]248 +Use minicom to connect to the RPI's terminal 340 340 250 +[[image:image-20220602153146-3.png||height="439" width="500"]] 341 341 342 342 343 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 344 344 254 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 345 345 346 -[[image:image-20220602104701-12.png||height="285" width="600"]] 347 347 257 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 348 348 349 349 350 - ==== (% style="color:blue" %)3.OpentheUpgradetool(Tremo Programmer)in PC andUpgrade(%%)====260 +[[image:image-20220602154928-5.png||height="436" width="500"]] 351 351 352 352 353 -((( 354 -(% 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/]]** 355 -))) 356 356 264 +(% style="color:blue" %)**4. Send Uplink message** 357 357 358 -[[image:image-20220602103227-6.png]] 359 359 267 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 360 360 361 - [[image:image-20220602103357-7.png]]269 +example: AT+SENDB=01,02,8,05820802581ea0a5 362 362 363 363 272 +[[image:image-20220602160339-6.png||height="517" width="600"]] 364 364 365 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 366 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 367 367 368 368 369 - [[image:image-20220602103844-8.png]]276 +Check to see if TTN received the message 370 370 371 371 279 +[[image:image-20220602160627-7.png||height="369" width="800"]] 372 372 373 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 374 -(% style="color:blue" %)**3. Select the bin file to burn** 375 375 376 376 377 - [[image:image-20220602104144-9.png]]283 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 378 378 379 379 380 - [[image:image-20220602104251-10.png]]286 +=== 1.9.1 Hardware and Software Connection === 381 381 382 382 383 -[[image:image-20220602104402-11.png]] 384 384 290 +==== (% style="color:blue" %)**Overview:**(%%) ==== 385 385 386 386 387 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 388 -(% style="color:blue" %)**4. Click to start the download** 389 - 390 -[[image:image-20220602104923-13.png]] 391 - 392 - 393 - 394 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 395 -(% style="color:blue" %)**5. Check update process** 396 - 397 - 398 -[[image:image-20220602104948-14.png]] 399 - 400 - 401 - 402 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 403 -(% style="color:blue" %)**The following picture shows that the burning is successful** 404 - 405 -[[image:image-20220602105251-15.png]] 406 - 407 - 408 - 409 -= 3. LA66 USB LoRaWAN Adapter = 410 - 411 - 412 -== 3.1 Overview == 413 - 414 - 415 -[[image:image-20220715001142-3.png||height="145" width="220"]] 416 - 417 - 418 418 ((( 419 -(% 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. 420 -))) 294 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 421 421 422 -((( 423 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 296 +* Send real-time location information of mobile phone to LoRaWAN network. 297 +* Check LoRaWAN network signal strengh. 298 +* Manually send messages to LoRaWAN network. 424 424 ))) 425 425 426 -((( 427 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 428 -))) 429 429 430 -((( 431 -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. 432 -))) 433 433 434 -((( 435 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 436 -))) 437 437 438 438 305 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 439 439 440 -== 3.2 Features == 441 441 442 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 443 -* Ultra-long RF range 444 -* Support LoRaWAN v1.0.4 protocol 445 -* Support peer-to-peer protocol 446 -* TCXO crystal to ensure RF performance on low temperature 447 -* Spring RF antenna 448 -* Available in different frequency LoRaWAN frequency bands. 449 -* World-wide unique OTAA keys. 450 -* AT Command via UART-TTL interface 451 -* Firmware upgradable via UART interface 452 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 308 +A USB to Type-C adapter is needed to connect to a Mobile phone. 453 453 310 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 454 454 312 +[[image:image-20220813174353-2.png||height="360" width="313"]] 455 455 456 -== 3.3 Specification == 457 457 458 -* CPU: 32-bit 48 MHz 459 -* Flash: 256KB 460 -* RAM: 64KB 461 -* Input Power Range: 5v 462 -* Frequency Range: 150 MHz ~~ 960 MHz 463 -* Maximum Power +22 dBm constant RF output 464 -* High sensitivity: -148 dBm 465 -* Temperature: 466 -** Storage: -55 ~~ +125℃ 467 -** Operating: -40 ~~ +85℃ 468 -* Humidity: 469 -** Storage: 5 ~~ 95% (Non-Condensing) 470 -** Operating: 10 ~~ 95% (Non-Condensing) 471 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 472 -* LoRa Rx current: <9 mA 473 473 474 474 317 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 475 475 476 -== 3.4 Pin Mapping & LED == 477 477 320 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) 478 478 479 479 480 - == 3.5 Example: Send & Get Messages viaLoRaWAN inPC ==323 +[[image:image-20220813173738-1.png]] 481 481 482 482 483 -((( 484 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 485 -))) 486 486 487 487 488 -(% style="color:blue" %)** 1. Connect the LA66USB LoRaWAN adapterto PC**328 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 489 489 490 490 491 - [[image:image-20220723100027-1.png]]331 +Function and page introduction 492 492 493 493 494 - Opentheserial port tool334 +[[image:image-20220723113448-7.png||height="995" width="450"]] 495 495 496 -[[image:image-20220602161617-8.png]] 497 497 498 - [[image:image-20220602161718-9.png||height="457" width="800"]]337 +**Block Explain:** 499 499 339 +1. Display LA66 USB LoRaWAN Module connection status 500 500 341 +2. Check and reconnect 501 501 502 - (% style="color:blue" %)**2.PresstheresetwitchRSTonthe LA66 USB LoRaWAN Adaptertoreset it.**343 +3. Turn send timestamps on or off 503 503 504 - Thefollowing picture appearstoprove thattheLA66 USB LoRaWAN Adaptersuccessfully Join the LoRaWAN network345 +4. Display LoRaWan connection status 505 505 347 +5. Check LoRaWan connection status 506 506 507 - [[image:image-20220602161935-10.png||height="498"width="800"]]349 +6. The RSSI value of the node when the ACK is received 508 508 351 +7. Node's Signal Strength Icon 509 509 353 +8. Configure Location Uplink Interval 510 510 511 - (% style="color:blue" %)**3.SeeUplink Command**355 +9. AT command input box 512 512 513 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**357 +10. Send Button: Send input box info to LA66 USB Adapter 514 514 515 - example:AT+SENDB=01,02,8,05820802581ea0a5359 +11. Output Log from LA66 USB adapter 516 516 517 - [[image:image-20220602162157-11.png||height="497"width="800"]]361 +12. clear log button 518 518 363 +13. exit button 519 519 520 520 521 -(% style="color:blue" %)**4. Check to see if TTN received the message** 522 522 523 - [[image:image-20220602162331-12.png||height="420"width="800"]]367 +LA66 USB LoRaWAN Module not connected 524 524 525 525 370 +[[image:image-20220723110520-5.png||height="677" width="508"]] 526 526 527 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 528 528 529 529 530 - **Use pythonas anxample:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]374 +Connect LA66 USB LoRaWAN Module 531 531 532 -(**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]]) 533 533 534 - (% style="color:red" %)**Preconditions:**377 +[[image:image-20220723110626-6.png||height="681" width="511"]] 535 535 536 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 537 537 538 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 539 539 540 540 382 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 541 541 542 -(% style="color:blue" %)**Steps for usage:** 543 543 544 -(% style="color:blue" %)**1. **(%%)Presstheesetswitch RESET on theLA66 USB LoRaWANAdapter385 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 545 545 546 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 547 547 548 -[[image:image-20220 602115852-3.png||height="450" width="1187"]]388 +[[image:image-20220723134549-8.png]] 549 549 550 550 551 551 552 -= =3.7Example:Send& GetMessagesviaLoRaWANinRPi==392 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 553 553 554 554 555 - Assumeuseralreadyinput theLA66 USB LoRaWANAdapterOTAA Keys in TTN andthereisalreadyTTN networkcoverage.395 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 556 556 397 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] 557 557 558 - (%style="color:blue"%)**1.ConnecttheLA66USBLoRaWANAdapterto theRaspberryPi**399 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 559 559 560 -[[image:image- 20220723100439-2.png]]401 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]] 561 561 562 562 404 +Example output in NodeRed is as below: 563 563 564 - (% style="color:blue" %)**2.Install Minicom in RPi.**406 +[[image:image-20220723144339-1.png]] 565 565 566 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 567 567 568 - (% style="background-color:yellow" %)**apt update** 569 569 570 - (%style="background-color:yellow"%)**aptinstall minicom**410 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 571 571 572 572 573 -U seminicomtoconnecttothe RPI'sterminal413 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 574 574 575 - [[image:image-20220602153146-3.png||height="439"width="500"]]415 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect). 576 576 577 577 418 +[[image:image-20220723150132-2.png]] 578 578 579 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 580 580 581 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 582 582 422 += 2. FAQ = 583 583 584 -[[image:image-20220602154928-5.png||height="436" width="500"]] 585 585 425 +== 2.1 How to Compile Source Code for LA66? == 586 586 587 587 588 - (%style="color:blue"%)**4.Send Uplinkmessage**428 +Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]] 589 589 590 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 591 591 592 -example: AT+SENDB=01,02,8,05820802581ea0a5 593 593 432 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 594 594 595 -[[image:image-20220602160339-6.png||height="517" width="600"]] 596 596 435 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]] 597 597 598 598 599 -Check to see if TTN received the message 600 600 601 - [[image:image-20220602160627-7.png||height="369"width="800"]]439 += 3. Order Info = 602 602 603 603 442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 604 604 605 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 606 606 445 +(% style="color:blue" %)**XXX**(%%): The default frequency band 607 607 608 -=== 3.8.1 DRAGINO-LA66-APP === 447 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 448 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 449 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 450 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 451 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 452 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 453 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 454 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 455 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 609 609 610 610 611 - [[image:image-20220723102027-3.png]]458 += 4. Reference = 612 612 613 613 461 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 462 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 614 614 615 -==== (% style="color:blue" %)**Overview:**(%%) ==== 616 616 465 += 5. FCC Statement = 617 617 618 -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. 619 619 620 - Viewthemmunication signalstrength between the nodeandthe gateway throughthe RSSI value(DRAGINO-LA66-APP currentlyonly supports Android system)468 +(% style="color:red" %)**FCC Caution:** 621 621 470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 622 622 472 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 623 623 624 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 625 625 475 +(% style="color:red" %)**IMPORTANT NOTE: ** 626 626 627 -Requires a ty pe-c toUSBadapter477 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 628 628 629 - [[image:image-20220723104754-4.png]]479 +—Reorient or relocate the receiving antenna. 630 630 481 +—Increase the separation between the equipment and receiver. 631 631 483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 632 632 633 - ==== (%style="color:blue"%)**Use ofAPP:**(%%)====485 +—Consult the dealer or an experienced radio/TV technician for help. 634 634 635 635 636 - Functionandpageintroduction488 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 637 637 638 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 639 - 640 -1.Display LA66 USB LoRaWAN Module connection status 641 - 642 -2.Check and reconnect 643 - 644 -3.Turn send timestamps on or off 645 - 646 -4.Display LoRaWan connection status 647 - 648 -5.Check LoRaWan connection status 649 - 650 -6.The RSSI value of the node when the ACK is received 651 - 652 -7.Node's Signal Strength Icon 653 - 654 -8.Set the packet sending interval of the node in seconds 655 - 656 -9.AT command input box 657 - 658 -10.Send AT command button 659 - 660 -11.Node log box 661 - 662 -12.clear log button 663 - 664 -13.exit button 665 - 666 - 667 -LA66 USB LoRaWAN Module not connected 668 - 669 -[[image:image-20220723110520-5.png||height="903" width="677"]] 670 - 671 - 672 - 673 -Connect LA66 USB LoRaWAN Module 674 - 675 -[[image:image-20220723110626-6.png||height="906" width="680"]] 676 - 677 - 678 - 679 -=== 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 === 680 - 681 - 682 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 683 - 684 -[[image:image-20220723134549-8.png]] 685 - 686 - 687 - 688 -**2. Open Node-RED,And import the JSON file to generate the flow** 689 - 690 -Sample JSON file please go to this link to download:放置JSON文件的链接 691 - 692 -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/]] 693 - 694 -The following is the positioning effect map 695 - 696 -[[image:image-20220723144339-1.png]] 697 - 698 - 699 - 700 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 701 - 702 - 703 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 704 - 705 -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) 706 - 707 -[[image:image-20220723150132-2.png]] 708 - 709 - 710 - 711 -= 4. Order Info = 712 - 713 - 714 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 715 - 716 - 717 -(% style="color:blue" %)**XXX**(%%): The default frequency band 718 - 719 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 720 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 721 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 722 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 723 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 724 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 725 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 726 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 727 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 728 - 729 - 730 -= 5. Reference = 731 - 732 - 733 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 490 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
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