Hiteg Mini2440V2 with Hiteg 3.5" MegaLCD. This LCD is a natural 320x240, which matches the touch pad orientation and saves one coordinate transform in touch processing. The display includes an ATMega uProcessor that controls back light brightness with I2C signals. On Linux it is a simple Linux device. For example, to set the brightness to 50%
echo 50 > /dev/backlight/
Similar utilities work in Windows CE6.0 The Mini35-V2 is software and hardware compatible with the Mini35 with the exception that the Mini35 can not access the ATMega of the MegaLCD.