SteinBlog

Logging room climate, Part 1

I have been working, very sporadically but for quite a while, on an ESP8266-based room climate logger with an BME280 sensor.

This sensor measures temperature, humidity and atmospheric pressure.

My current setup uses a Wemos D1 mini plus a Wemos battery shield as well as Waveshare 1.5 inch e-paper display. The display is updated once per minute and the data is logged to ThingSpeak at the same rate.

The code is at GitHub.

Prototype Setup with a Wemos D1 mini plus battery shield and a Waveshare e-paper display
Close-up of the data on the e-paper display.

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