noobmartin/OpenTurpo — comment on commit 7e566cd3da5af63296b4118967444e349b1a4b87
File: openturpo/openturpo.ino line 23
By ext:

It is painful to send FAN_LO or FAN_HI followed by OFF to disable the fan, why not add FAN_DISABLED as well? Maybe it would make more sense to use FAN followed by a mode (DISABLED='a', LOW='b', HIGH='c')