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 ... ... @@ -40,37 +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 67 == 1.3 Specification == 68 68 60 + 69 69 * CPU: 32-bit 48 MHz 70 70 * Flash: 256KB 71 71 * RAM: 64KB 72 -* Input Power Range: 1.8v ~~ 3.7v 73 -* Power Consumption: < 4uA. 64 +* Input Power Range: 5v 74 74 * Frequency Range: 150 MHz ~~ 960 MHz 75 75 * Maximum Power +22 dBm constant RF output 76 76 * High sensitivity: -148 dBm ... ... @@ -82,649 +82,418 @@ 82 82 ** Operating: 10 ~~ 95% (Non-Condensing) 83 83 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 84 84 * LoRa Rx current: <9 mA 85 -* I/O Voltage: 3.3v 86 86 87 87 78 +== 1.4 Pin Mapping & LED == 88 88 89 -== 1.4 AT Command == 90 90 81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 91 91 92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 93 93 94 94 85 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 95 95 96 -== 1.5 Dimension == 97 97 98 -[[image:image-20220718094750-3.png]] 99 - 100 - 101 - 102 -== 1.6 Pin Mapping == 103 - 104 -[[image:image-20220720111850-1.png]] 105 - 106 - 107 - 108 -== 1.7 Land Pattern == 109 - 110 -[[image:image-20220517072821-2.png]] 111 - 112 - 113 - 114 -= 2. LA66 LoRaWAN Shield = 115 - 116 - 117 -== 2.1 Overview == 118 - 119 - 120 120 ((( 121 - [[image:image-20220715000826-2.png||height="145"width="220"]]89 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 122 122 ))) 123 123 124 -((( 125 - 126 -))) 127 127 128 -((( 129 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 130 -))) 93 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 131 131 132 -((( 133 -((( 134 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 135 -))) 136 -))) 137 137 138 -((( 139 -((( 140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 141 -))) 142 -))) 96 +[[image:image-20220723100027-1.png]] 143 143 144 -((( 145 -((( 146 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 147 -))) 148 -))) 149 149 150 -((( 151 -((( 152 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 153 -))) 154 -))) 99 +Open the serial port tool 155 155 101 +[[image:image-20220602161617-8.png]] 156 156 157 157 158 - ==2.2Features==104 +[[image:image-20220602161718-9.png||height="457" width="800"]] 159 159 160 -* Arduino Shield base on LA66 LoRaWAN module 161 -* Support LoRaWAN v1.0.4 protocol 162 -* Support peer-to-peer protocol 163 -* TCXO crystal to ensure RF performance on low temperature 164 -* SMA connector 165 -* Available in different frequency LoRaWAN frequency bands. 166 -* World-wide unique OTAA keys. 167 -* AT Command via UART-TTL interface 168 -* Firmware upgradable via UART interface 169 -* Ultra-long RF range 170 170 171 171 108 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 172 172 173 -== 2.3 Specification == 174 174 175 -* CPU: 32-bit 48 MHz 176 -* Flash: 256KB 177 -* RAM: 64KB 178 -* Input Power Range: 1.8v ~~ 3.7v 179 -* Power Consumption: < 4uA. 180 -* Frequency Range: 150 MHz ~~ 960 MHz 181 -* Maximum Power +22 dBm constant RF output 182 -* High sensitivity: -148 dBm 183 -* Temperature: 184 -** Storage: -55 ~~ +125℃ 185 -** Operating: -40 ~~ +85℃ 186 -* Humidity: 187 -** Storage: 5 ~~ 95% (Non-Condensing) 188 -** Operating: 10 ~~ 95% (Non-Condensing) 189 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 190 -* LoRa Rx current: <9 mA 191 -* I/O Voltage: 3.3v 111 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 192 192 193 193 114 +[[image:image-20220602161935-10.png||height="498" width="800"]] 194 194 195 -== 2.4 LED == 196 196 197 197 198 -~1. The LED lights up red when there is an upstream data packet 199 -2. When the network is successfully connected, the green light will be on for 5 seconds 200 -3. Purple light on when receiving downlink data packets 118 +(% style="color:blue" %)**3. See Uplink Command** 201 201 202 202 121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 203 203 204 - == 2.5 Example:UseATCommand to communicate with LA66 module via Arduino UNO.==123 +example: AT+SENDB=01,02,8,05820802581ea0a5 205 205 125 +[[image:image-20220602162157-11.png||height="497" width="800"]] 206 206 207 -**Show connection diagram:** 208 208 209 209 210 - [[image:image-20220723170210-2.png||height="908"width="681"]]129 +(% style="color:blue" %)**4. Check to see if TTN received the message** 211 211 212 212 132 +[[image:image-20220817093644-1.png]] 213 213 214 -(% style="color:blue" %)**1. open Arduino IDE** 215 215 216 216 217 - [[image:image-20220723170545-4.png]]136 +== 1.6 Example: How to join helium == 218 218 219 219 220 220 221 -(% style="color:blue" %)** 2.Openproject**140 +(% style="color:blue" %)**1. Create a new device.** 222 222 223 223 224 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO sourcecode link:[[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]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"]] 225 225 226 -[[image:image-20220726135239-1.png]] 227 227 228 228 229 -(% style="color:blue" %)** 3.Click the button marked1 inthefigureto compile,and afterthe compilation iscomplete, click thebuttonmarked2inthefiguretoupload**147 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 230 230 231 -[[image:image-20220726135356-2.png]] 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 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 235 235 236 236 237 - [[image:image-20220723172235-7.png||height="480"width="1027"]]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 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 242 242 243 243 244 -(% style="color:blue" %)** 1.Openproject**161 +(% style="color:blue" %)**4. Use the serial port tool** 245 245 246 246 247 - Join-TTN-network source code link:[[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]164 +[[image:image-20220909151517-2.png||height="543" width="708"]] 248 248 249 249 250 -[[image:image-20220723172502-8.png]] 251 251 168 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 252 252 253 253 254 - (% style="color:blue"%)**2. Same stepsas2.5,afterpening theialportmonitoring,itwill automatically connectto thenetworkandsend packets**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"]] 255 255 256 256 257 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 258 258 175 +(% style="color:blue" %)**6. Network successfully.** 259 259 260 260 261 - == 2.7 Example: LogTemperature Sensor(DHT11) andsenddatatoTTN,showit inNode-RED.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"]] 262 262 263 263 264 -(% style="color:blue" %)**1. Open project** 265 265 182 +(% style="color:blue" %)**7. Send uplink using command** 266 266 267 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]] 268 268 185 +[[image:image-20220912085244-1.png]] 269 269 270 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 271 271 188 +[[image:image-20220912085307-2.png]] 272 272 273 273 274 -(% 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** 275 275 192 +[[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"]] 276 276 277 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 278 278 279 279 196 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 280 280 281 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 282 282 283 - Fortheusageof 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/]]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]] 284 284 285 -[[image :image-20220723175700-12.png||height="602" width="995"]]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]]) 286 286 287 287 204 +(% style="color:red" %)**Preconditions:** 288 288 289 - ==2.8 UpgradeFirmwareofLA66 LoRaWANShield==206 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 290 290 208 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 291 291 292 -=== 2.8.1 Items needed for update === 293 293 294 294 295 -1. LA66 LoRaWAN Shield 296 -1. Arduino 297 -1. USB TO TTL Adapter 212 +(% style="color:blue" %)**Steps for usage:** 298 298 299 - [[image:image-20220602100052-2.png||height="385"width="600"]]214 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 300 300 216 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 301 301 302 -= ==2.8.2Connection===218 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 303 303 304 304 305 -[[image:image-202206021 01311-3.png||height="276" width="600"]]221 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 306 306 307 307 308 -((( 309 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 310 -))) 311 311 312 -((( 313 -(% style="background-color:yellow" %)**GND <-> GND 314 -TXD <-> TXD 315 -RXD <-> RXD** 316 -))) 225 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 317 317 318 318 319 - Puta jumpercaponJP6ofLA66 LoRaWANShield.(thejumper is topoweron LA66 module)228 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 320 320 321 -Connect USB TTL Adapter to PC after connecting the wires 322 322 231 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 323 323 324 -[[image:image-20220602102240-4.png||height="304" width="600"]] 325 325 234 +[[image:image-20220723100439-2.png]] 326 326 327 -=== 2.8.3 Upgrade steps === 328 328 329 329 330 - ====(% style="color:blue" %)1.SwitchSW1 toputinISPposition(%%) ====238 +(% style="color:blue" %)**2. Install Minicom in RPi.** 331 331 332 332 333 - [[image:image-20220602102824-5.png||height="306"width="600"]]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** 335 335 245 + (% style="background-color:yellow" %)**apt install minicom** 336 336 337 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 338 338 248 +Use minicom to connect to the RPI's terminal 339 339 340 -[[image:image-202206021 04701-12.png||height="285" width="600"]]250 +[[image:image-20220602153146-3.png||height="439" width="500"]] 341 341 342 342 343 343 344 - ====(% style="color:blue" %)3.OpentheUpgrade tool(TremoProgrammer) inPCandUpgrade(%%) ====254 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 345 345 346 346 347 -((( 348 -(% style="color:blue" %)**1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 349 -))) 257 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 350 350 351 351 352 -[[image:image-202206021 03227-6.png]]260 +[[image:image-20220602154928-5.png||height="436" width="500"]] 353 353 354 354 355 -[[image:image-20220602103357-7.png]] 356 356 264 +(% style="color:blue" %)**4. Send Uplink message** 357 357 358 358 359 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 360 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 267 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 361 361 269 +example: AT+SENDB=01,02,8,05820802581ea0a5 362 362 363 -[[image:image-20220602103844-8.png]] 364 364 272 +[[image:image-20220602160339-6.png||height="517" width="600"]] 365 365 366 366 367 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 368 -(% style="color:blue" %)**3. Select the bin file to burn** 369 369 276 +Check to see if TTN received the message 370 370 371 -[[image:image-20220602104144-9.png]] 372 372 279 +[[image:image-20220602160627-7.png||height="369" width="800"]] 373 373 374 -[[image:image-20220602104251-10.png]] 375 375 376 376 377 - [[image:image-20220602104402-11.png]]283 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 378 378 379 379 286 +=== 1.9.1 Hardware and Software Connection === 380 380 381 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 382 -(% style="color:blue" %)**4. Click to start the download** 383 383 384 -[[image:image-20220602104923-13.png]] 385 385 290 +==== (% style="color:blue" %)**Overview:**(%%) ==== 386 386 387 387 388 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 389 -(% style="color:blue" %)**5. Check update process** 390 - 391 - 392 -[[image:image-20220602104948-14.png]] 393 - 394 - 395 - 396 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 397 -(% style="color:blue" %)**The following picture shows that the burning is successful** 398 - 399 -[[image:image-20220602105251-15.png]] 400 - 401 - 402 - 403 -= 3. LA66 USB LoRaWAN Adapter = 404 - 405 - 406 -== 3.1 Overview == 407 - 408 - 409 -[[image:image-20220715001142-3.png||height="145" width="220"]] 410 - 411 - 412 412 ((( 413 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 414 -))) 294 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 415 415 416 -((( 417 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 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. 418 418 ))) 419 419 420 -((( 421 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 422 -))) 423 423 424 -((( 425 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 426 -))) 427 427 428 -((( 429 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 430 -))) 431 431 432 432 305 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 433 433 434 -== 3.2 Features == 435 435 436 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 437 -* Ultra-long RF range 438 -* Support LoRaWAN v1.0.4 protocol 439 -* Support peer-to-peer protocol 440 -* TCXO crystal to ensure RF performance on low temperature 441 -* Spring RF antenna 442 -* Available in different frequency LoRaWAN frequency bands. 443 -* World-wide unique OTAA keys. 444 -* AT Command via UART-TTL interface 445 -* Firmware upgradable via UART interface 446 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 308 +A USB to Type-C adapter is needed to connect to a Mobile phone. 447 447 448 - ==3.3Specification==310 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 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 312 +[[image:image-20220813174353-2.png||height="360" width="313"]] 465 465 466 -== 3.4 Pin Mapping & LED == 467 467 468 468 469 469 470 -== 3.5Example:Send&Get Messagesvia LoRaWANin PC==317 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 471 471 472 472 473 -((( 474 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 475 -))) 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) 476 476 477 477 478 - (% style="color:blue" %)**1.Connect the LA66 USB LoRaWAN adapter to PC**323 +[[image:image-20220813173738-1.png]] 479 479 480 480 481 -[[image:image-20220723100027-1.png]] 482 482 483 483 484 - Opentheserialporttool328 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 485 485 486 -[[image:image-20220602161617-8.png]] 487 487 488 - [[image:image-20220602161718-9.png||height="457"width="800"]]331 +Function and page introduction 489 489 490 490 334 +[[image:image-20220723113448-7.png||height="995" width="450"]] 491 491 492 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 493 493 494 - The following pictureappears to prove that the LA66 USB LoRaWAN Adapter successfully Jointhe LoRaWAN network337 +**Block Explain:** 495 495 339 +1. Display LA66 USB LoRaWAN Module connection status 496 496 497 - [[image:image-20220602161935-10.png||height="498"width="800"]]341 +2. Check and reconnect 498 498 343 +3. Turn send timestamps on or off 499 499 345 +4. Display LoRaWan connection status 500 500 501 - (%style="color:blue" %)**3. See UplinkCommand**347 +5. Check LoRaWan connection status 502 502 503 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**349 +6. The RSSI value of the node when the ACK is received 504 504 505 -e xample:AT+SENDB=01,02,8,05820802581ea0a5351 +7. Node's Signal Strength Icon 506 506 507 - [[image:image-20220602162157-11.png||height="497"width="800"]]353 +8. Configure Location Uplink Interval 508 508 355 +9. AT command input box 509 509 357 +10. Send Button: Send input box info to LA66 USB Adapter 510 510 511 - (%style="color:blue" %)**4. Checktosee ifTTNreceivedthemessage**359 +11. Output Log from LA66 USB adapter 512 512 513 - [[image:image-20220602162331-12.png||height="420"width="800"]]361 +12. clear log button 514 514 363 +13. exit button 515 515 516 516 517 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 518 518 367 +LA66 USB LoRaWAN Module not connected 519 519 520 -**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 521 521 522 - (**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])370 +[[image:image-20220723110520-5.png||height="677" width="508"]] 523 523 524 -(% style="color:red" %)**Preconditions:** 525 525 526 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 527 527 528 - (% style="color:red"%)**2.LA66 USB LoRaWANAdapter is registered with TTN**374 +Connect LA66 USB LoRaWAN Module 529 529 530 530 377 +[[image:image-20220723110626-6.png||height="681" width="511"]] 531 531 532 -(% style="color:blue" %)**Steps for usage:** 533 533 534 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 535 535 536 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 537 537 538 - [[image:image-20220602115852-3.png||height="450"width="1187"]]382 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 539 539 540 540 385 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 541 541 542 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 543 543 388 +[[image:image-20220723134549-8.png]] 544 544 545 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 546 546 547 547 548 -(% style="color:blue" %)** 1.Connect theLA66 USB LoRaWANAdapterto theRaspberryPi**392 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 549 549 550 -[[image:image-20220723100439-2.png]] 551 551 395 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 552 552 397 +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/]] 553 553 554 - (%style="color:blue"%)**2.InstallMinicomin RPi.**399 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 555 555 556 - (%id="cke_bm_509388S"style="display:none" %) (%%)EnterthefollowingmandtheRPi terminal401 +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]] 557 557 558 - (% style="background-color:yellow" %)**apt update** 559 559 560 - (% style="background-color:yellow"%)**apt installminicom**404 +Example output in NodeRed is as below: 561 561 406 +[[image:image-20220723144339-1.png]] 562 562 563 -Use minicom to connect to the RPI's terminal 564 564 565 -[[image:image-20220602153146-3.png||height="439" width="500"]] 566 566 410 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 567 567 568 568 569 - (%style="color:blue"%)**3. PresstheresetswitchRST onthe LA66USBLoRaWANAdapter.**413 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 570 570 571 - Thefollowingpicture appearstoprove thattheLA66USBLoRaWANAdaptersuccessfullyentered the network.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). 572 572 573 573 574 -[[image:image-20220 602154928-5.png||height="436" width="500"]]418 +[[image:image-20220723150132-2.png]] 575 575 576 576 577 577 578 - (% style="color:blue"%)**4.SendUplink message**422 += 2. FAQ = 579 579 580 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 581 581 582 - example:AT+SENDB=01,02,8,05820802581ea0a5425 +== 2.1 How to Compile Source Code for LA66? == 583 583 584 584 585 -[[i mage:image-20220602160339-6.png||height="517"width="600"]]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]] 586 586 587 587 588 588 589 - Checktosee ifTTN received the message432 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 590 590 591 -[[image:image-20220602160627-7.png||height="369" width="800"]] 592 592 435 +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]] 593 593 594 594 595 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 596 596 439 += 3. Order Info = 597 597 598 -=== 3.8.1 DRAGINO-LA66-APP === 599 599 442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 600 600 601 -[[image:image-20220723102027-3.png]] 602 602 445 +(% style="color:blue" %)**XXX**(%%): The default frequency band 603 603 447 +* (% 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 604 604 605 -==== (% style="color:blue" %)**Overview:**(%%) ==== 606 606 458 += 4. Reference = 607 607 608 -((( 609 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter. 610 -))) 611 611 612 -((( 613 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 614 -))) 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]]. 615 615 616 616 465 += 5. FCC Statement = 617 617 618 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 619 619 468 +(% style="color:red" %)**FCC Caution:** 620 620 621 - Requires a type-ctoUSBadapter470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 622 622 623 - [[image:image-20220723104754-4.png]]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. 624 624 625 625 475 +(% style="color:red" %)**IMPORTANT NOTE: ** 626 626 627 - ====(% style="color:blue" %)**Useof APP:**(%%)====477 +(% 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: 628 628 479 +—Reorient or relocate the receiving antenna. 629 629 630 - Functionandpage introduction481 +—Increase the separation between the equipment and receiver. 631 631 632 - [[image:image-20220723113448-7.png||height="1481"width="670"]]483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 633 633 485 +—Consult the dealer or an experienced radio/TV technician for help. 634 634 635 -1.Display LA66 USB LoRaWAN Module connection status 636 636 637 - 2.Checkand reconnect488 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 638 638 639 -3.Turn send timestamps on or off 640 - 641 -4.Display LoRaWan connection status 642 - 643 -5.Check LoRaWan connection status 644 - 645 -6.The RSSI value of the node when the ACK is received 646 - 647 -7.Node's Signal Strength Icon 648 - 649 -8.Set the packet sending interval of the node in seconds 650 - 651 -9.AT command input box 652 - 653 -10.Send AT command button 654 - 655 -11.Node log box 656 - 657 -12.clear log button 658 - 659 -13.exit button 660 - 661 - 662 -LA66 USB LoRaWAN Module not connected 663 - 664 -[[image:image-20220723110520-5.png||height="903" width="677"]] 665 - 666 - 667 - 668 -Connect LA66 USB LoRaWAN Module 669 - 670 -[[image:image-20220723110626-6.png||height="906" width="680"]] 671 - 672 - 673 - 674 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED === 675 - 676 - 677 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 678 - 679 -[[image:image-20220723134549-8.png]] 680 - 681 - 682 - 683 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 684 - 685 -Sample JSON file please go to this link to download:放置JSON文件的链接 686 - 687 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]] 688 - 689 -The following is the positioning effect map 690 - 691 -[[image:image-20220723144339-1.png]] 692 - 693 - 694 - 695 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 696 - 697 - 698 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 699 - 700 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect) 701 - 702 -[[image:image-20220723150132-2.png]] 703 - 704 - 705 - 706 -= 4. Order Info = 707 - 708 - 709 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 710 - 711 - 712 -(% style="color:blue" %)**XXX**(%%): The default frequency band 713 - 714 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 715 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 716 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 717 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 718 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 719 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 720 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 721 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 722 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 723 - 724 - 725 - 726 - 727 -= 5. Reference = 728 - 729 - 730 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 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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