Changes for page PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual
Last modified by Xiaoling on 2025/04/03 14:00
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... ... @@ -402,25 +402,18 @@ 402 402 403 403 404 404 (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 405 -|((( 406 -**Size** 405 +|(% style="width:97px" %)((( 406 +**Size(bytes)** 407 +)))|(% style="width:48px" %)**2**|(% style="width:58px" %)**2**|**2**|**2**|**1** 408 +|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>path:#bat]]|(% style="width:58px" %)[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt flag>>path:#Int_pin]] 407 407 408 -**(bytes)** 409 -)))|**2**|**2**|**2**|**2**|**1** 410 -|**Value**|[[BAT>>path:#bat]]|[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt flag>>path:#Int_pin]] 410 +[[image:1675144608950-310.png]] 411 411 412 412 413 413 414 +=== 2.3.3 Battery Info === 414 414 415 415 416 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]] 417 - 418 - 419 - 420 -1. 421 -11. 422 -111. Battery Info 423 - 424 424 Check the battery voltage for PS-LB. 425 425 426 426 Ex1: 0x0B45 = 2885mV ... ... @@ -428,50 +428,45 @@ 428 428 Ex2: 0x0B49 = 2889mV 429 429 430 430 431 -1. 432 -11. 433 -111. Probe Model 424 +=== 2.3.4 Probe Model === 434 434 426 + 435 435 PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe. 436 436 437 437 438 438 For example. 439 439 440 -|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning** 441 -|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water 442 -|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water 432 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 433 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning** 434 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water 435 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water 443 443 444 444 The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value. 445 445 446 446 447 -1. 448 -11. 449 -111. 0~~20mA value (IDC_IN) 440 +=== 2.3.5 0~~20mA value (IDC_IN) === 450 450 442 + 451 451 The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level. 452 452 453 - 454 454 **Example**: 455 455 456 456 27AE(H) = 10158 (D)/1000 = 10.158mA. 457 457 458 458 459 -1. 460 -11. 461 -111. 0~~30V value ( pin VDC_IN) 450 +=== 2.3.6 0~~30V value ( pin VDC_IN) === 462 462 452 + 463 463 Measure the voltage value. The range is 0 to 30V. 464 464 465 - 466 466 **Example**: 467 467 468 468 138E(H) = 5006(D)/1000= 5.006V 469 469 470 470 471 -1. 472 -11. 473 -111. IN1&IN2&INT pin 460 +=== 2.3.7 IN1&IN2&INT pin === 474 474 462 + 475 475 IN1 and IN2 are used as digital input pins. 476 476 477 477 **Example**: ... ... @@ -481,10 +481,8 @@ 481 481 09 (H) :(0x09&0x04)>>2=0 IN2 pin is low level. 482 482 483 483 484 - 485 485 This data field shows if this packet is generated by **Interrupt Pin** or not. [[Click here>>path:#Int_mod]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal. 486 486 487 - 488 488 **Example:** 489 489 490 490 09 (H) : (0x09&0x02)>>1=1 The level of the interrupt pin. ... ... @@ -494,101 +494,78 @@ 494 494 0x01: Interrupt Uplink Packet. 495 495 496 496 483 +=== 2.3.8 Decode payload in The Things Network === 497 497 498 498 499 - 500 - 501 - 502 -1. 503 -11. 504 -111. Decode payload in The Things Network 505 - 506 506 While using TTN network, you can add the payload format to decode the payload. 507 507 508 508 509 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]489 +[[image:1675144839454-913.png]] 510 510 511 -PS-LB TTN Payload Decoder: 512 512 513 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]] 492 +PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]] 514 514 515 515 516 -1. 517 -11. Uplink Interval 495 +== 2.4 Uplink Interval == 518 518 497 + 519 519 The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: 520 520 521 521 [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]] 522 522 523 523 503 +== 2.5 Show Data in DataCake IoT Server == 524 524 525 -1. 526 -11. Show Data in DataCake IoT Server 527 527 528 528 [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps: 529 529 530 530 531 -**Step 1 **: Be sure that your device is programmed and properly connected to the network at this time.509 +**Step 1: **Be sure that your device is programmed and properly connected to the network at this time. 532 532 533 -**Step 2** :To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:511 +**Step 2:** To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps: 534 534 535 535 536 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]514 +[[image:1675144951092-237.png]] 537 537 538 538 539 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]517 +[[image:1675144960452-126.png]] 540 540 541 541 542 -Step 3: Create an account or log in Datacake. 520 +**Step 3:** Create an account or log in Datacake. 543 543 544 -Step 4: Create PS-LB product. 522 +**Step 4:** Create PS-LB product. 545 545 546 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]524 +[[image:1675145004465-869.png]] 547 547 548 548 527 +[[image:1675145018212-853.png]] 549 549 550 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]] 551 551 552 552 553 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]] 554 554 532 +[[image:1675145029119-717.png]] 555 555 556 -Step 5: add payload decode 557 557 535 +**Step 5: **add payload decode 558 558 559 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]537 +[[image:1675145051360-659.png]] 560 560 561 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]] 562 562 540 +[[image:1675145060812-420.png]] 563 563 564 564 543 + 565 565 After added, the sensor data arrive TTN, it will also arrive and show in Datacake. 566 566 567 567 568 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]547 +[[image:1675145081239-376.png]] 569 569 570 570 550 +== 2.6 Frequency Plans == 571 571 572 572 573 - 574 - 575 - 576 - 577 - 578 - 579 - 580 - 581 - 582 - 583 - 584 - 585 - 586 -1. 587 -11. Frequency Plans 588 - 589 589 The PS-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 590 590 591 - 592 592 [[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]] 593 593 594 594