Terrain rendering algorithm in less than 20 lines of code

Custom firmware for Geiger counters/radiation meters (FS2011, Bosean FS-600, FS-1000, FS-5000, FNIRSI GC-01, FNIRSI GC-03, GQ GMC-800)

tool to generate multiple filesystem and flash images from a tree

CLI and C library for processing triangulated solid meshes

A customized version of https://github.com/DualTachyon/uv-k5-firmware

Rust on RTL8710

The ft232r_prog program provides a Linux command-line interface for reconfiguring the FT232R chip. By Marc Lord, http://rtr.ca/ft232r/

Upstream lwIP with clean ESP8266 patchset. Cleaned up and updated to modern ESP8266 SDK (2.0+) version based on the original @kadamski's work.