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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... ... @@ -433,6 +433,8 @@ 433 433 (% _mstvisible="1" %) 434 434 * Humidity: 0x025C/10=60.4% 435 435 436 + 437 + 436 436 (% _mstvisible="1" %) 437 437 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 438 438 ... ... @@ -442,6 +442,7 @@ 442 442 (% _mstvisible="1" %) 443 443 [[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] 444 444 447 + 445 445 (% _mstvisible="1" %) 446 446 === (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 447 447 ... ... @@ -451,6 +451,7 @@ 451 451 (% _mstvisible="1" %) 452 452 [[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 453 453 457 + 454 454 (% _mstvisible="1" %) 455 455 * DS18B20 temp=0x0ADD/100=27.81℃ 456 456 ... ... @@ -460,6 +460,7 @@ 460 460 (% _mstvisible="1" %) 461 461 [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 462 462 467 + 463 463 (% _mstvisible="1" %) 464 464 * External temperature= (0xF54F-65536)/100=-27.37℃ 465 465 ... ... @@ -476,6 +476,7 @@ 476 476 ))) 477 477 478 478 484 + 479 479 (% _mstvisible="1" %) 480 480 ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 481 481 ... ... @@ -482,28 +482,28 @@ 482 482 (% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 483 483 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: 484 484 485 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 486 -(% _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" %) 487 487 ((( 488 488 (% _mstvisible="6" %) 489 489 (% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 490 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 496 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 491 491 ((( 492 492 (% _mstvisible="6" %) 493 493 (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 494 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 500 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %) 495 495 ((( 496 496 (% _mstvisible="6" %) 497 497 (% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 498 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 504 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %) 499 499 ((( 500 500 (% _mstvisible="6" %) 501 501 (% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 502 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 508 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %) 503 503 ((( 504 504 (% _mstvisible="6" %) 505 505 (% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 506 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 512 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %) 507 507 ((( 508 508 (% _mstvisible="6" %) 509 509 (% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** ... ... @@ -555,11 +555,12 @@ 555 555 ))) 556 556 ))) 557 557 564 + 558 558 (% _mstvisible="1" %) 559 559 * (% _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** 560 560 561 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %) 562 -(% _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] 563 563 (% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 564 564 ((( 565 565 (% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) ... ... @@ -585,6 +585,7 @@ 585 585 586 586 ))) 587 587 595 + 588 588 (% _mstvisible="1" %) 589 589 * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 590 590 ... ... @@ -596,6 +596,8 @@ 596 596 * 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. 597 597 * 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) 598 598 607 + 608 + 599 599 (% _mstvisible="1" %) 600 600 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 601 601 ... ... @@ -639,6 +639,8 @@ 639 639 (% _mstvisible="1" %) 640 640 [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 641 641 652 + 653 + 642 642 (% _mstvisible="1" %) 643 643 == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 644 644 ... ... @@ -645,6 +645,7 @@ 645 645 (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 646 646 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. 647 647 660 + 648 648 (% _mstvisible="1" %) 649 649 === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 650 650 ... ... @@ -655,6 +655,8 @@ 655 655 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 656 656 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. 657 657 671 + 672 + 658 658 (% _mstvisible="1" %) 659 659 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 660 660