Place of Origin
Shenzhen,China
Bluetooth Version
Bluetooth Low Energy (BLE) 5.1
TX Power
-23 dBm to +5 dBm, 0 dBm by default
Temperature Range
-20℃ to +60℃ (-4℉ to +140℉)
Humidity Range
0 to 100% RH
Typical Humidity Accuracy
2% RH
Typical Temperature Accuracy
0.2 ℃
Battery Life
280 days (ADV Interval = 1300 ms; TX Power = 0 dBm)