Working voltage: 1. 7~3.6V DC
Temperature measurement range: 0° C~ 65°C
Temperature measurement error: soil 0.5°C MAX ± 1°C; resolution 0.1°C
Relative humidity measurement range: 0%~ 100%
Humidity response time: more than 1s
Relative humidity measurement error: soil 2%; humidity hysteresis: soil 1%; separation rate 0.8%
Air pressure measurement range: 300^ 1100hPa (hectopascal)
Air pressure measurement error: ±1hPa resolution 0.18Pa
Digital interface type: IIC (slave mode 3.4MHz) or SPI (3-wire or 4-wire slave mode 1 OMHz)
Size: 15. 4mm (length) *11.6mm (width) *2.4mm (height)
With M3 fixing screw holes for easy installation and fixing.