CommentStreams:71c9d56cdde12a80ad1a70a67b9ab19c

Hi,

with enabling the I2C master functionality the display module is shown as I2C slave with address 0x1C.

Executing an i2cdump returns some data like 'Single Click.Button Status : ', 'sleep.Screen' etc. It looks as if it would be possible to talk to the display via I2C. Is this right? Do you have a manual what information can be exchanged between Raspberry Pi and the display?

I've also seen that one switch is not populated on the board. If it should be possible to expand the board with a GPIO controlled via I2C it would be very helpful because DPI needs a lot of GPIOs.