Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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... ... @@ -403,6 +403,9 @@ 403 403 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 404 404 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 405 405 406 + 407 + 408 + 406 406 (% _mstvisible="1" %) 407 407 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 408 408 ... ... @@ -418,6 +418,9 @@ 418 418 (% _mstvisible="1" %) 419 419 * Temperature: (0xF5C6-65536)/100=-26.18℃ 420 420 424 + 425 + 426 + 421 421 (% _mstvisible="1" %) 422 422 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 423 423 ... ... @@ -427,6 +427,8 @@ 427 427 (% _mstvisible="1" %) 428 428 * Humidity: 0x025C/10=60.4% 429 429 436 + 437 + 430 430 (% _mstvisible="1" %) 431 431 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 432 432 ... ... @@ -436,6 +436,7 @@ 436 436 (% _mstvisible="1" %) 437 437 [[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] 438 438 447 + 439 439 (% _mstvisible="1" %) 440 440 === (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 441 441 ... ... @@ -445,6 +445,7 @@ 445 445 (% _mstvisible="1" %) 446 446 [[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 447 447 457 + 448 448 (% _mstvisible="1" %) 449 449 * DS18B20 temp=0x0ADD/100=27.81℃ 450 450 ... ... @@ -454,6 +454,7 @@ 454 454 (% _mstvisible="1" %) 455 455 [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 456 456 467 + 457 457 (% _mstvisible="1" %) 458 458 * External temperature= (0xF54F-65536)/100=-27.37℃ 459 459 ... ... @@ -470,6 +470,7 @@ 470 470 ))) 471 471 472 472 484 + 473 473 (% _mstvisible="1" %) 474 474 ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 475 475 ... ... @@ -476,28 +476,28 @@ 476 476 (% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 477 477 Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below: 478 478 479 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 480 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 491 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 492 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %) 481 481 ((( 482 482 (% _mstvisible="6" %) 483 483 (% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 484 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 496 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 485 485 ((( 486 486 (% _mstvisible="6" %) 487 487 (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 488 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 500 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %) 489 489 ((( 490 490 (% _mstvisible="6" %) 491 491 (% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 492 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 504 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %) 493 493 ((( 494 494 (% _mstvisible="6" %) 495 495 (% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 496 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 508 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %) 497 497 ((( 498 498 (% _mstvisible="6" %) 499 499 (% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 500 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 512 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %) 501 501 ((( 502 502 (% _mstvisible="6" %) 503 503 (% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** ... ... @@ -549,11 +549,12 @@ 549 549 ))) 550 550 ))) 551 551 564 + 552 552 (% _mstvisible="1" %) 553 553 * (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity** 554 554 555 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %) 556 -(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0] 568 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %) 569 +(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0] 557 557 (% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 558 558 ((( 559 559 (% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) ... ... @@ -579,6 +579,7 @@ 579 579 580 580 ))) 581 581 595 + 582 582 (% _mstvisible="1" %) 583 583 * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 584 584 ... ... @@ -590,6 +590,8 @@ 590 590 * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server. 591 591 * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this) 592 592 607 + 608 + 593 593 (% _mstvisible="1" %) 594 594 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 595 595 ... ... @@ -633,6 +633,8 @@ 633 633 (% _mstvisible="1" %) 634 634 [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 635 635 652 + 653 + 636 636 (% _mstvisible="1" %) 637 637 == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 638 638 ... ... @@ -639,6 +639,7 @@ 639 639 (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 640 640 Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N. 641 641 660 + 642 642 (% _mstvisible="1" %) 643 643 === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 644 644 ... ... @@ -649,6 +649,8 @@ 649 649 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 650 650 1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover. 651 651 671 + 672 + 652 652 (% _mstvisible="1" %) 653 653 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 654 654