Changes for page SN50v3-LB/LS -- LoRaWAN Sensor Node User Manual
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... ... @@ -272,263 +272,9 @@ 272 272 Ex2: 0x0B49 = 2889mV 273 273 274 274 275 -=== 2.3.2 Working Modes &Sensor Data.Uplink viaFPORT~=2 ===275 +=== 2.3.2 Sensor Data. FPORT~=2 === 276 276 277 277 278 -SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes. 279 - 280 -For example: 281 - 282 - **AT+MOD=2 ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 283 - 284 - 285 -(% style="color:red" %) **Important Notice:** 286 - 287 -1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload. 288 -1. All modes share the same Payload Explanation from HERE. 289 -1. By default, the device will send an uplink message every 20 minutes. 290 - 291 - 292 -==== 2.3.2.1 MOD~=1 (Default Mode) ==== 293 - 294 -In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2. 295 - 296 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2** 297 -|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20) 298 - 299 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]] 300 - 301 - 302 -==== 2.3.2.2 MOD~=2 (Distance Mode) ==== 303 - 304 -This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance. 305 - 306 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2** 307 -|**Value**|BAT|((( 308 -Temperature(DS18B20) 309 -)))|ADC|Digital in & Digital Interrupt|((( 310 -Distance measure by: 311 -1) LIDAR-Lite V3HP 312 -Or 313 -2) Ultrasonic Sensor 314 -)))|Reserved 315 - 316 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]] 317 - 318 -**Connection of LIDAR-Lite V3HP:** 319 - 320 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]] 321 - 322 -**Connection to Ultrasonic Sensor:** 323 - 324 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]] 325 - 326 -For the connection to TF-Mini or TF-Luna , MOD2 payload is as below: 327 - 328 -|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2** 329 -|**Value**|BAT|((( 330 -Temperature(DS18B20) 331 -)))|Digital in & Digital Interrupt|ADC|((( 332 -Distance measure by:1)TF-Mini plus LiDAR 333 -Or 334 -2) TF-Luna LiDAR 335 -)))|Distance signal strength 336 - 337 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]] 338 - 339 -**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):** 340 - 341 -Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0 342 - 343 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]] 344 - 345 -**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):** 346 - 347 -Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0 348 - 349 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]] 350 - 351 -Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption. 352 - 353 - 354 -==== 2.3.2.3 MOD~=3 (3 ADC + I2C) ==== 355 - 356 -This mode has total 12 bytes. Include 3 x ADC + 1x I2C 357 - 358 -|=((( 359 -**Size(bytes)** 360 -)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1 361 -|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|((( 362 -Digital in(PA12)&Digital Interrupt1(PB14) 363 -)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat 364 - 365 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]] 366 - 367 - 368 -==== 2.3.2.4 MOD~=4 (3 x DS18B20) ==== 369 - 370 -This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4 371 - 372 -Hardware connection is as below, 373 - 374 -**( Note:** 375 - 376 -* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes. 377 -* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already. 378 - 379 -See [[here>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H1.6A0HardwareChangelog]] for hardware changelog. **) ** 380 - 381 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]] 382 - 383 -This mode has total 11 bytes. As shown below: 384 - 385 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2** 386 -|**Value**|BAT|((( 387 -Temperature1 388 -(DS18B20) 389 -(PB3) 390 -)))|ADC|Digital in & Digital Interrupt|Temperature2 391 -(DS18B20) 392 -(PA9)|Temperature3 393 -(DS18B20) 394 -(PA10) 395 - 396 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]] 397 - 398 -(% class="wikigeneratedid" %) 399 -=== === 400 - 401 -==== 2.3.2.5 MOD~=5(Weight Measurement by HX711) ==== 402 - 403 -This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection. 404 - 405 - 406 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]] 407 - 408 -Each HX711 need to be calibrated before used. User need to do below two steps: 409 - 410 -1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram. 411 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor. 412 -1. ((( 413 -Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0) 414 -))) 415 - 416 -For example: 417 - 418 -**AT+WEIGAP =403.0** 419 - 420 -Response: Weight is 401 g 421 - 422 -Check the response of this command and adjust the value to match the real value for thing. 423 - 424 -|=((( 425 -**Size(bytes)** 426 -)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2 427 -|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved 428 - 429 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]] 430 - 431 -(% class="wikigeneratedid" %) 432 -=== === 433 - 434 -==== 2.3.2.6 MOD~=6 (Counting Mode) ==== 435 - 436 -In this mode, the device will work in counting mode. It counts the interrupt on the interrupt pins and sends the count on TDC time. 437 - 438 -Connection is as below. The PIR sensor is a count sensor, it will generate interrupt when people come close or go away. User can replace the PIR sensor with other counting sensors. 439 - 440 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]] 441 - 442 -**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen. 443 - 444 -|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4** 445 -|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|((( 446 -[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]] 447 -)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count 448 - 449 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]] 450 - 451 - 452 -==== 2.3.2.7 MOD~=7 (Three interrupt contact modes) ==== 453 - 454 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]] 455 - 456 -|=((( 457 -**Size(bytes)** 458 -)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2 459 -|**Value**|BAT|Temperature(DS18B20)|ADC|((( 460 -Digital in(PA12)&Digital Interrupt1(PB14) 461 -)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved 462 - 463 - 464 -==== 2.3.2.8 MOD~=8 （3ADC+1DS18B20） ==== 465 - 466 -|=((( 467 -**Size(bytes)** 468 -)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2 469 -|**Value**|BAT|Temperature(DS18B20)|((( 470 -ADC1(PA0) 471 -)))|((( 472 -Digital in 473 -& Digital Interrupt(PB14) 474 -)))|((( 475 -ADC2(PA1) 476 -)))|((( 477 -ADC3(PA4) 478 -))) 479 - 480 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]] 481 - 482 -(% class="wikigeneratedid" %) 483 -=== === 484 - 485 -==== 2.3.2.9 MOD~=9 (3DS18B20+ two Interrupt count mode) ==== 486 - 487 -|=((( 488 -**Size(bytes)** 489 -)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4 490 -|**Value**|BAT|((( 491 -Temperature1(PB3) 492 -)))|((( 493 -Temperature2(PA9) 494 -)))|((( 495 -Digital in 496 -& Digital Interrupt(PA4) 497 -)))|((( 498 -Temperature3(PA10) 499 -)))|((( 500 -Count1(PB14) 501 -)))|((( 502 -Count2(PB15) 503 -))) 504 - 505 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]] 506 - 507 -**The newly added AT command is issued correspondingly:** 508 - 509 -**~ AT+INTMOD1** ** PB14** pin： Corresponding downlink: **06 00 00 xx** 510 - 511 -**~ AT+INTMOD2** **PB15** pin： Corresponding downlink:** 06 00 01 xx** 512 - 513 -**~ AT+INTMOD3** **PA4** pin： Corresponding downlink: ** 06 00 02 xx** 514 - 515 -**AT+SETCNT=aa,bb** 516 - 517 -When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb 518 - 519 -When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb 520 - 521 -=== 2.3.10 Decode payload in The Things Network === 522 - 523 -While using TTN V3 network, you can add the payload format to decode the payload. 524 - 525 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378466788-734.png?rev=1.1||alt="1656378466788-734.png"]] 526 - 527 -The payload decoder function for TTN V3 are here: 528 - 529 -LSN50 TTN V3 Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]] 530 - 531 - 532 532 Sensor Data is uplink via FPORT=2 533 533 534 534 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)