Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
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... ... @@ -362,8 +362,6 @@ 362 362 * The 7th byte (EXT #): defines the external sensor model. 363 363 * 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.) 364 364 365 - 366 - 367 367 (% _mstvisible="1" %) 368 368 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 369 369 ... ... @@ -400,8 +400,6 @@ 400 400 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 401 401 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 402 402 403 - 404 - 405 405 (% _mstvisible="1" %) 406 406 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 407 407 ... ... @@ -417,7 +417,6 @@ 417 417 (% _mstvisible="1" %) 418 418 * Temperature: (0xF5C6-65536)/100=-26.18℃ 419 419 420 - 421 421 (% _mstvisible="1" %) 422 422 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 423 423 ... ... @@ -427,7 +427,6 @@ 427 427 (% _mstvisible="1" %) 428 428 * Humidity: 0x025C/10=60.4% 429 429 430 - 431 431 (% _mstvisible="1" %) 432 432 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 433 433 ... ... @@ -595,7 +595,6 @@ 595 595 * 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. 596 596 * 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) 597 597 598 - 599 599 (% _mstvisible="1" %) 600 600 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 601 601 ... ... @@ -658,7 +658,6 @@ 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. 660 660 661 - 662 662 (% _mstvisible="1" %) 663 663 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 664 664 ... ... @@ -1088,19 +1088,19 @@ 1088 1088 (% _mstvisible="1" class="box infomessage" %) 1089 1089 ((( 1090 1090 (% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %) 1091 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): 1083 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled) 1092 1092 1093 1093 (% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %) 1094 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): 1086 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes) 1095 1095 1096 1096 (% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %) 1097 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): 1089 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor 1098 1098 1099 1099 (% _mstvisible="2" style="text-align: left;" %) 1100 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): 1092 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %) 1101 1101 1102 1102 (% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %) 1103 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): 1095 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 1104 1104 ))) 1105 1105 1106 1106 ... ... @@ -1143,6 +1143,9 @@ 1143 1143 For each success downlink, the PURPLE LED will blink once 1144 1144 1145 1145 1138 + 1139 + 1140 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1146 1146 1147 1147 ))) 1148 1148 ... ... @@ -1175,6 +1175,7 @@ 1175 1175 * Working voltage 2.35v ~~ 5v 1176 1176 1177 1177 1173 + 1178 1178 (% _mstvisible="1" style="text-align: left;" %) 1179 1179 = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1180 1180 ... ... @@ -1391,6 +1391,7 @@ 1391 1391 * 0xA801 **~-~->** AT+PID=1 1392 1392 1393 1393 1390 + 1394 1394 (% _mstvisible="1" style="text-align: left;" %) 1395 1395 == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1396 1396 ... ... @@ -1463,6 +1463,7 @@ 1463 1463 * There is no downlink command to set to Sleep mode. 1464 1464 1465 1465 1463 + 1466 1466 (% _mstvisible="1" %) 1467 1467 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1468 1468 ... ... @@ -1598,6 +1598,7 @@ 1598 1598 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1599 1599 1600 1600 1599 + 1601 1601 (% _mstvisible="1" %) 1602 1602 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1603 1603 ... ... @@ -1622,6 +1622,7 @@ 1622 1622 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1623 1623 1624 1624 1624 + 1625 1625 (% _mstvisible="1" %) 1626 1626 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1627 1627