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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... ... @@ -1,13 +1,10 @@ 1 -(% _mstvisible="2" style="text-align:center" %)2 -[[image:image-20220 523115324-1.jpeg||_mstalt="469677" _mstvisible="4"height="317" width="317"]]1 +(% style="text-align:center" %) 2 +[[image:image-20220613162008-1.png||height="579" width="379"]] 3 3 4 4 5 -(% _mstvisible="1" %) 6 -(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual** 7 7 8 8 9 9 10 - 11 11 (% _mstvisible="1" %) 12 12 (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents:** 13 13 ... ... @@ -77,6 +77,7 @@ 77 77 * Tri-color LED to indicate working status 78 78 * Datalog feature 79 79 77 + 80 80 (% _mstvisible="1" %) 81 81 == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 82 82 ... ... @@ -275,6 +275,7 @@ 275 275 [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]] 276 276 277 277 276 + 278 278 (% _mstvisible="1" %) 279 279 === (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) === 280 280 ... ... @@ -285,6 +285,7 @@ 285 285 [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]] 286 286 287 287 287 + 288 288 (% _mstvisible="1" %) 289 289 == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 290 290 ... ... @@ -363,6 +363,7 @@ 363 363 * The 7th byte (EXT #): defines the external sensor model. 364 364 * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.) 365 365 366 + 366 366 (% _mstvisible="1" %) 367 367 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 368 368 ... ... @@ -399,6 +399,7 @@ 399 399 * BAT status=(0Xcba4>>14)&0xFF=11(B),very good 400 400 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 401 401 403 + 402 402 (% _mstvisible="1" %) 403 403 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 404 404 ... ... @@ -414,6 +414,7 @@ 414 414 (% _mstvisible="1" %) 415 415 * Temperature: (0xF5C6-65536)/100=-26.18℃ 416 416 419 + 417 417 (% _mstvisible="1" %) 418 418 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 419 419 ... ... @@ -423,6 +423,7 @@ 423 423 (% _mstvisible="1" %) 424 424 * Humidity: 0x025C/10=60.4% 425 425 429 + 426 426 (% _mstvisible="1" %) 427 427 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 428 428 ... ... @@ -592,6 +592,7 @@ 592 592 593 593 594 594 599 + 595 595 (% _mstvisible="1" %) 596 596 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 597 597 ... ... @@ -654,8 +654,6 @@ 654 654 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 655 655 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. 656 656 657 - 658 - 659 659 (% _mstvisible="1" %) 660 660 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 661 661 ... ... @@ -1133,7 +1133,6 @@ 1133 1133 For each success downlink, the PURPLE LED will blink once 1134 1134 ))) 1135 1135 1136 - 1137 1137 (% _mstvisible="1" style="text-align: left;" %) 1138 1138 == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 1139 1139 ... ... @@ -1162,8 +1162,6 @@ 1162 1162 * -55°C to 125°C 1163 1163 * Working voltage 2.35v ~~ 5v 1164 1164 1165 - 1166 - 1167 1167 (% _mstvisible="1" style="text-align: left;" %) 1168 1168 = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1169 1169 ... ... @@ -1378,8 +1378,6 @@ 1378 1378 * 0xA800 **~-~->** AT+PID=0 1379 1379 * 0xA801 **~-~->** AT+PID=1 1380 1380 1381 - 1382 - 1383 1383 (% _mstvisible="1" style="text-align: left;" %) 1384 1384 == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1385 1385 ... ... @@ -1449,8 +1449,6 @@ 1449 1449 (% _mstvisible="1" %) 1450 1450 * There is no downlink command to set to Sleep mode. 1451 1451 1452 - 1453 - 1454 1454 (% _mstvisible="1" %) 1455 1455 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1456 1456 ... ... @@ -1585,8 +1585,6 @@ 1585 1585 (% _mstvisible="1" %) 1586 1586 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1587 1587 1588 - 1589 - 1590 1590 (% _mstvisible="1" %) 1591 1591 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1592 1592 ... ... @@ -1610,8 +1610,6 @@ 1610 1610 (% _mstvisible="1" %) 1611 1611 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1612 1612 1613 - 1614 - 1615 1615 (% _mstvisible="1" %) 1616 1616 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1617 1617 ... ... @@ -1972,6 +1972,7 @@ 1972 1972 * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1973 1973 1974 1974 1967 + 1975 1975 = 10. FCC Warning = 1976 1976 1977 1977 (% _mstvisible="1" %)
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