IronOS: flexible soldering iron control firmware

Originally conceived as an alternative firmware for the TS100, this firmware has evolved into a complex soldering iron control firmware.

The firmware implements all of the standard features of a smart' soldering iron, with lots of little extras and tweaks. I highly recommend reading the installation guide fully when installing on your iron. And after install just explore the settings menu.

An alternative operating system for your soldering iron. Good times.