Tag: AliExpress

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

Hypercube Evolution Build Log – Starting out

After the adventure that is learning about and buying a 3D printer, then learning how to print the hard way, I was left wanting more. Kit printers are a great start and I knew there were many options for upgrades. However the more I researched the upgrades, the more I wanted to understand 3D printing…

3D Printing