Arexx rp dsp88 robot display arexx engineering rp dsp88 p the arexx rp dsp88 robot display is a blue coloured display with backlight suitable for the arexx rp5 and rp6 robots when fixed to the robot sensor states and other data can be viewed directly p p the display is suitable for the rp6 control m32 and rp6 cc pro mega128 module p arexx rp dsp88 robot display