Tag: adafruit

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

Getting started with Fritzing

fritzing For those of you who haven’t used it before, Fritzing is an open source application to make “electronics accessible”. For those who’ve done electronics work before, it’s similar to EAGLE CAD, but much simpler (and a lot more free). The Fritzing project does offer a lot more than just a piece of software, in…

Hardware