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Tag: weather

Video Tutorial: BME820 Environmental Sensor and MQTT under Micropython

Video Tutorial: BME820 Environmental Sensor and MQTT under Micropython

This week we’re starting to make our Micropython powered Wemos D1 truly useful with a sensor and data collection. We’ll wire up a BME280 sensor which measures temperature, humidity and air pressure. After we know it works, we’ll use Wifi and MQTT to send the data to a website for viewing.

DIY

Weather Station

I liked the idea of a sub-300$ weather station, that did exactly what I wanted. Yea you can get an ok Oregon Scientific weather station for a bit over 200$, but thats not as cool as making your own (and its not linuxed powered). Anyways I’m just going to post part costs & part name…

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Hardware

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