5Pcs GY-21P Atmospheric Humidity Temperature Sensor Breakout Barometric Pressure BMP280 SI7021 For

Description The GY 21P Atmospheric Sensor Breakout is the easy way to measure barometric pressure humidity and temperaturereadings all without taking up too much space Basically anything you need to know about atmospheric conditionsyou can find out from this tiny breakout The GY 21P Breakout has been design to be used in indoor outdoor navigation weather forecasting home automation and even personal health and wellness monitoring The on board BMP280 SI7021 sensor measures atmospheric pressure from 30kPa to 110kPa as well as relative humidity and temperature Board Size 14 35mm 13 16mmPackage included 5 xGY 21P Atmospheric Humidity Temperature Sensor