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BME680 environment sensor and ESP8266 example

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Wemos and Barometric Pressure Shield example

In this article we look at a relatively new shield for the Wemos/Lolin products – this is a Barometric Pressure shield based on a HP303B. Here is some info about the sensor

The HP303B is a miniaturized Digital Barometric Air Pressure Sensor with a high accuracy and a low current consumption, capable of measuring both pressure and […]

A quick look at the Wemos TFT 2.4 Touch Shield

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CCS811 digital gas sensor and ESP8266 example

CCS811 is a low-power digital gas sensor solution, which integrates a gas sensor solution for detecting low levels of VOCs typically found indoors, with a microcontroller unit (MCU) and an Analog-to-Digital converter to monitor the local environment and provide an indication of the indoor air quality via an equivalent CO2 or TVOC output over a […]