# ClearGrass/Qingping Hygro Thermometer CGG1

Model Id CGG1 (opens new window)
Brand ClearGrass/Qingping
Model Round Hygro Thermometer
Short Description Simple temperature and humidity sensor with e-ink display
Communication BLE broadcast
Frequency 2.4Ghz
Power source CR2430
Exchanged data temperature, humidity, battery, voltage (depending on which CGG1 firmware is installed)
Encrypted No