Stuck at home in lockdown and needed a way to connect my old bicycle and old indoor trainer to my fitness watch / phone via bluetooth.
An ESP32-based, non-invasive contact tracing device using BLE.
A Bluetooth Low Energy / Web Bluetooth tool to measure the energy needs of your embedded projects!
The brewbutton is an Arduino project that connects to a Nespresso machine, and when pressing the button it will make my perfect brew.
To respect social distancing rules, as well as knowing if you've come across someone that doesn't know that got the CoVid-19.