Atmospheric Sensor BME 280 (Pressure/Altitude -Temperature - Humidity) Desoldering Wick (2 x 1.5m) 3 or 5V from the

3 or 5V from the MCU

Main frequency up to 240MHz

It lacks only a DC power jack

negative ion generator

Atmospheric Sensor BME 280 (Pressure/Altitude -Temperature - Humidity) Desoldering Wick (2 x 1.5m) 3 or 5V from theIntroduction: Sensitive for benzene, alcohol, smoke Output voltage boosts along with the concentration of the measured gases increases Fast response and recovery Adjustable sensitivity Signal output indicator Warning: please use this sensor only in controlled experiments. Flammable gases and fumes are very dangerous. Features: Both types of output (Analog and Digital) Compact size sensor so that it can use in any environment. Runs for a lifetime