Enviro+Air quality by Pimoroni is the perfect product for temperature, pressure, humidity, light and noise measurements. BME280 temperature, pressure, humidity sensor LTR-559 light and proximity sensor MICS6814 Analogue gas sensor ADS1015 Analogue to digital converter MEMS microphone Integrated connector for an optional Particulate Matter (PM) sensor Full colour 0.96" IPS LCD display (160x80) Compatible with all Raspberry Pi models with 40-pin header Dimensions (HxWxD): 9x65x30mm