Summer has been relentless this year. My passion for #Bitcoin mining took a major hit due to the immense heat from my miners and the electricity costs required to keep them cool and running. There were times when the miners #overheated so badly that I had to shut them down "manually" to prevent a fire hazard. To automate the shutdown and restart process and to enable remote #temperature monitoring, I built an RGB thermometer with its own web interface that can control home appliances based on temperature changes.

YouTube: https://www.youtube.com/watch?v=WecOhmHxspg