Wemos Mini and the BMP180 shield

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Similar to the last post on the DS18b20 shield this was another shield that did not appear on the Wemos site, this time it was for the BMP180 sensor

Here is a picture of the shield BMP180 Digital Barometric Pressure Sensor Board Digital Barometric Pressure Sensor Module For D1 MINI

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Wemos Mini compatible Ds18B20 shield

I already have a Ds18B20 example on this site but i was interested to see that searching through popular electronic component sites a DS18B20 shield for the Wemos mini, I couldn’t find a link on the Wemos site so I was intrigued and purchased one, I had planned on actually designing one (night still do […]

Wemos and MQ-9 gas sensor

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The MQ-9 Analog Gas Sensor has high sensitity to Carbon Monoxide, Methane and LPG. The sensor can be used to detect different gases containing CO and combustible gases, it is low cost and suitable for a variety of applications.

The core sensing material of MQ-9 gas sensor is SnO2, […]

Wemos and MQ8 Gas Sensor

The MQ8 Gas Sensor module is useful for gas leakage detection. They are used in gas leakage detecting equipments in home and industry, are suitable for detecting of Hydrogen.  Due to its high sensitivity and response time, measurements can be taken as soon as possible.

Try and avoid alcohol, LPG,cooking fumes as the sensor has slight […]