Reverse engineered userspace driver for SLAB HT2000 CO2, temperature and relative humidity (RH) data logger made by Dongguan Xintai Instrument Co.
Full blogpost about reverse engineering this thing: http://globalblindspot.blogspot.be/2016/08/reverse-engineering-slab-ht2000-co2_11.html
Author: Tom Van Braeckel tomvanbraeckel@gmail.com