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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... ... @@ -78,7 +78,6 @@ 78 78 * Datalog feature 79 79 80 80 81 - 82 82 (% _mstvisible="1" %) 83 83 == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 84 84 ... ... @@ -367,7 +367,6 @@ 367 367 368 368 369 369 370 - 371 371 (% _mstvisible="1" %) 372 372 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 373 373 ... ... @@ -384,6 +384,7 @@ 384 384 [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 385 385 386 386 385 + 387 387 (% _mstvisible="1" %) 388 388 === (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) === 389 389 ... ... @@ -405,7 +405,6 @@ 405 405 406 406 407 407 408 - 409 409 (% _mstvisible="1" %) 410 410 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 411 411 ... ... @@ -423,7 +423,6 @@ 423 423 424 424 425 425 426 - 427 427 (% _mstvisible="1" %) 428 428 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 429 429 ... ... @@ -434,7 +434,6 @@ 434 434 * Humidity: 0x025C/10=60.4% 435 435 436 436 437 - 438 438 (% _mstvisible="1" %) 439 439 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 440 440 ... ... @@ -454,6 +454,7 @@ 454 454 (% _mstvisible="1" %) 455 455 [[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 456 456 453 + 457 457 (% _mstvisible="1" %) 458 458 * DS18B20 temp=0x0ADD/100=27.81℃ 459 459 ... ... @@ -463,6 +463,7 @@ 463 463 (% _mstvisible="1" %) 464 464 [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 465 465 463 + 466 466 (% _mstvisible="1" %) 467 467 * External temperature= (0xF54F-65536)/100=-27.37℃ 468 468 ... ... @@ -479,6 +479,7 @@ 479 479 ))) 480 480 481 481 480 + 482 482 (% _mstvisible="1" %) 483 483 ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 484 484 ... ... @@ -485,28 +485,28 @@ 485 485 (% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 486 486 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: 487 487 488 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 489 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 487 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 488 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %) 490 490 ((( 491 491 (% _mstvisible="6" %) 492 492 (% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 493 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 492 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 494 494 ((( 495 495 (% _mstvisible="6" %) 496 496 (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 497 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 496 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %) 498 498 ((( 499 499 (% _mstvisible="6" %) 500 500 (% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 501 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 500 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %) 502 502 ((( 503 503 (% _mstvisible="6" %) 504 504 (% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 505 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 504 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %) 506 506 ((( 507 507 (% _mstvisible="6" %) 508 508 (% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 509 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 508 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %) 510 510 ((( 511 511 (% _mstvisible="6" %) 512 512 (% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** ... ... @@ -558,11 +558,12 @@ 558 558 ))) 559 559 ))) 560 560 560 + 561 561 (% _mstvisible="1" %) 562 562 * (% _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** 563 563 564 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %) 565 -(% _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] 564 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %) 565 +(% _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] 566 566 (% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 567 567 ((( 568 568 (% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) ... ... @@ -588,6 +588,7 @@ 588 588 589 589 ))) 590 590 591 + 591 591 (% _mstvisible="1" %) 592 592 * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 593 593 ... ... @@ -599,6 +599,7 @@ 599 599 * 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. 600 600 * 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) 601 601 603 + 602 602 (% _mstvisible="1" %) 603 603 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 604 604 ... ... @@ -642,6 +642,8 @@ 642 642 (% _mstvisible="1" %) 643 643 [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 644 644 647 + 648 + 645 645 (% _mstvisible="1" %) 646 646 == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 647 647 ... ... @@ -648,6 +648,7 @@ 648 648 (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 649 649 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. 650 650 655 + 651 651 (% _mstvisible="1" %) 652 652 === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 653 653 ... ... @@ -658,6 +658,7 @@ 658 658 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 659 659 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. 660 660 666 + 661 661 (% _mstvisible="1" %) 662 662 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 663 663 ... ... @@ -686,6 +686,7 @@ 686 686 (% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %) 687 687 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 688 688 695 + 689 689 (% _mstvisible="1" %) 690 690 === (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) === 691 691 ... ... @@ -735,6 +735,9 @@ 735 735 ((( 736 736 (% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 737 737 User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server. 745 + 746 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 747 + 738 738 ))) 739 739 740 740 (% _mstvisible="1" %) ... ... @@ -783,8 +783,8 @@ 783 783 (% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 784 784 ))) 785 785 786 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 787 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 796 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 797 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %) 788 788 ((( 789 789 (% _mstvisible="6" %) 790 790 ((( ... ... @@ -791,7 +791,7 @@ 791 791 (% _mstvisible="7" %) 792 792 (% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 793 793 ))) 794 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 804 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 795 795 ((( 796 796 (% _mstvisible="6" %) 797 797 ((( ... ... @@ -798,7 +798,7 @@ 798 798 (% _mstvisible="7" %) 799 799 (% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 800 800 ))) 801 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 811 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %) 802 802 ((( 803 803 (% _mstvisible="6" %) 804 804 ((( ... ... @@ -805,7 +805,7 @@ 805 805 (% _mstvisible="7" %) 806 806 (% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 807 807 ))) 808 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 818 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 809 809 ((( 810 810 (% _mstvisible="6" %) 811 811 ((( ... ... @@ -812,7 +812,7 @@ 812 812 (% _mstvisible="7" %) 813 813 (% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 814 814 ))) 815 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 825 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 816 816 ((( 817 817 (% _mstvisible="6" %) 818 818 ((( ... ... @@ -819,7 +819,7 @@ 819 819 (% _mstvisible="7" %) 820 820 (% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 821 821 ))) 822 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 832 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %) 823 823 ((( 824 824 (% _mstvisible="6" %) 825 825 ((( ... ... @@ -907,6 +907,7 @@ 907 907 ))) 908 908 ))) 909 909 920 + 910 910 (% _mstvisible="1" %) 911 911 (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 912 912 ... ... @@ -945,6 +945,9 @@ 945 945 (% _mstvisible="2" %) 946 946 ((( 947 947 (% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 959 + 960 + 961 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 948 948 For example, in US915 band, the max payload for different DR is: 949 949 ))) 950 950 ))) ... ... @@ -1088,6 +1088,8 @@ 1088 1088 (% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 1089 1089 ))) 1090 1090 1105 + 1106 + 1091 1091 (% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %) 1092 1092 == (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator == 1093 1093 ... ... @@ -1126,9 +1126,9 @@ 1126 1126 For each success downlink, the PURPLE LED will blink once 1127 1127 ))) 1128 1128 1129 -(% _mstvisible="1" %) 1130 ----- 1131 1131 1146 + 1147 + 1132 1132 (% _mstvisible="1" style="text-align: left;" %) 1133 1133 == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 1134 1134 ... ... @@ -1135,6 +1135,7 @@ 1135 1135 (% _mstvisible="1" %) 1136 1136 [[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 1137 1137 1154 + 1138 1138 (% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %) 1139 1139 = (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) = 1140 1140 ... ... @@ -1156,6 +1156,8 @@ 1156 1156 * -55°C to 125°C 1157 1157 * Working voltage 2.35v ~~ 5v 1158 1158 1176 + 1177 + 1159 1159 (% _mstvisible="1" style="text-align: left;" %) 1160 1160 = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1161 1161 ... ... @@ -1255,6 +1255,9 @@ 1255 1255 (% _mstvisible="1" %) 1256 1256 ((( 1257 1257 (% _mstvisible="2" style="text-align: left;" %) 1277 + 1278 + 1279 +(% _mstvisible="2" style="text-align: left;" %) 1258 1258 (% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01** 1259 1259 ))) 1260 1260 ... ... @@ -1280,6 +1280,10 @@ 1280 1280 ((( 1281 1281 (% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1282 1282 (% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1305 + 1306 + 1307 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1308 + 1283 1283 ))) 1284 1284 1285 1285 (% _mstvisible="1" style="text-align: left;" %)