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LHT52 Temperature & Humidity sensor      12  /  40 
Sub-Band: value 0x00 ~ 0x08(only for CN470, AU915,US915. Others are0x00) 
 
BAT: shows the battery voltage for LHT52.   
Ex1: 0x0B3A = 2874mV   
 
 
Use can also get the Device Status uplink through the downlink command:   
Downlink:0x2301 
 
 
 
2.4.2  Uplink FPORT=2, Real time sensor value   
LHT52 will send this uplink after Device Status uplink once join LoRaWAN network successfully. 
And it will periodically send this uplink. Default interval is 20 minutes and can be changed.   
Uplink uses FPORT=2 and every 20 minutes send one uplink by default.