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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... ... @@ -202,8 +202,8 @@ 202 202 The LHT65N has two working modes: 203 203 204 204 (% _mstvisible="1" %) 205 -* (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.206 -* (% style="color:blue" %)**Working Mode**(%%):Nwill be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode.205 +* **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life. 206 +* **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 207 207 208 208 (% _mstvisible="1" %) 209 209 ((( ... ... @@ -362,6 +362,8 @@ 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 + 365 365 (% _mstvisible="1" %) 366 366 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 367 367 ... ... @@ -398,6 +398,8 @@ 398 398 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 399 399 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 400 400 403 + 404 + 401 401 (% _mstvisible="1" %) 402 402 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 403 403 ... ... @@ -413,6 +413,7 @@ 413 413 (% _mstvisible="1" %) 414 414 * Temperature: (0xF5C6-65536)/100=-26.18℃ 415 415 420 + 416 416 (% _mstvisible="1" %) 417 417 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 418 418 ... ... @@ -422,6 +422,7 @@ 422 422 (% _mstvisible="1" %) 423 423 * Humidity: 0x025C/10=60.4% 424 424 430 + 425 425 (% _mstvisible="1" %) 426 426 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 427 427 ... ... @@ -589,6 +589,7 @@ 589 589 * 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. 590 590 * 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) 591 591 598 + 592 592 (% _mstvisible="1" %) 593 593 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 594 594 ... ... @@ -651,6 +651,7 @@ 651 651 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 652 652 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. 653 653 661 + 654 654 (% _mstvisible="1" %) 655 655 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 656 656 ... ... @@ -1166,6 +1166,7 @@ 1166 1166 * -55°C to 125°C 1167 1167 * Working voltage 2.35v ~~ 5v 1168 1168 1177 + 1169 1169 (% _mstvisible="1" style="text-align: left;" %) 1170 1170 = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1171 1171 ... ... @@ -1381,6 +1381,7 @@ 1381 1381 * 0xA800 **~-~->** AT+PID=0 1382 1382 * 0xA801 **~-~->** AT+PID=1 1383 1383 1393 + 1384 1384 (% _mstvisible="1" style="text-align: left;" %) 1385 1385 == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1386 1386 ... ... @@ -1452,6 +1452,7 @@ 1452 1452 (% _mstvisible="1" %) 1453 1453 * There is no downlink command to set to Sleep mode. 1454 1454 1465 + 1455 1455 (% _mstvisible="1" %) 1456 1456 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1457 1457 ... ... @@ -1586,6 +1586,7 @@ 1586 1586 (% _mstvisible="1" %) 1587 1587 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1588 1588 1600 + 1589 1589 (% _mstvisible="1" %) 1590 1590 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1591 1591 ... ... @@ -1609,6 +1609,7 @@ 1609 1609 (% _mstvisible="1" %) 1610 1610 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1611 1611 1624 + 1612 1612 (% _mstvisible="1" %) 1613 1613 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1614 1614 ... ... @@ -2137,8 +2137,6 @@ 2137 2137 2138 2138 * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor||_msthash="504975" _msttexthash="51420512"]] 2139 2139 2140 - 2141 - 2142 2142 = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning = 2143 2143 2144 2144 (% _mstvisible="1" %)