Max Transmitted Power
20dbm
LoRa Data Rate
292bps~5.4kbps
Sensitivity
-137dBm@SF12 300bps
Frequency
Support CN470/EU868/AU915/US915/AS923/IN865/KR920/EU433/CN779
Power Supply
12000mAh non-chargeable battery or 5-24V adapter
Operating time
max.5 years @upload data twice per day
Operating Temperature
-20~60℃
Operating Humidity
20%~80%
Dimension
137.59 x 111.00 x 41.46mm
Esp32 lora数据记录仪温湿度lorawan传感器 4-20ma
