added extra info bme680

Raymond Mouthaan 2018-05-17 09:32:28 +02:00
parent b04582d07e
commit d44fc7dd29
1 changed files with 5 additions and 1 deletions

@ -304,7 +304,11 @@ After reboot of the device the displays temperature, humidity and pressure measu
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/bme680-gas-pressure-humidity-temperature-sensor.jpg" align=right width=225>
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/bme680-gas-pressure-humidity-temperature-sensor-adafruit.jpg" align=right width=275>
"BME680 sensor, an environmental sensor with temperature, humidity, barometric pressure and gas". See [BME680 - Temperature, Humidity, Pressure and Gas Sensor](https://www.adafruit.com/product/3660) for more information.
"BME680 sensor, an environmental sensor with temperature, humidity, barometric pressure and gas".
_The BME680 takes those sensors to the next step in that it contains a small MOX sensor. The heated metal oxide **changes resistance** based on the volatile organic compounds (VOC) in the air, so it can be used to detect gasses & alcohols such as Ethanol, Alcohol and Carbon Monoxide, and perform air quality measurements. Note it will give you one resistance value, with overall VOC content, but it cannot differentiate gasses or alcohols._
See [BME680 - Temperature, Humidity, Pressure and Gas Sensor](https://www.adafruit.com/product/3660) for more information.
Buy example:
- [Adafruit](https://www.adafruit.com/product/3660)