We’re talking a little full-colour LCD to display your data.
The basic Enviro option lets you measure temperature, pressure, humidity, light, and noise levels. Basically, keeping an eye on your home or office.
Building on this, the Enviro + Air Quality, as its name suggest, also measures air quality – pollutant gases and particulates.
In terms of hardware, the air quality element comes via the SGX Sensortech MiCS-6814, a MEMS sensor with three-in-one sensing elements. It can measure carbon monoxide, nitrogen dioxide, ethanol, hydrogen, ammonia, methane, propane and Iso-butane…
For the basic info, a Bosch BME280 senses temperature, pressure and humidity. And a Liteon LTR-559 provides the light and proximity sensor.
The device as a whole measures 65 x 30×8.5mm, and is compatible with all 40-pin header Raspberry Pi models.
The Enviro alone costs £18, and the Enviro + Air Quality costs £32.40, and you can read more information about the system on the Pimoroni website.
Note that it is a standard pHAT-format board and it comes fully assembled.
See also: Raspberry Pi turns to Halio for 13Top/s AI acceleration