MicroMod Big Display Carrier Board - Examples not working

SPARK-X
1

Hi,

I just received my MicroMod Big Display Carrier Board and the RP2040 MicroMod.

I was hoping that I could run the examples from the github repo (hello_dvi.uf2, sprite_bounce.uf2) just by copying them to the RP2040 USB drive.

Neither example is working. Are there any instructions to set up this board? Seems like I’m missing something simple.

Thanks,

Ralph

2

I believe there is a schematic error and I’ve posted an issue on the github page.

The HDMI_5V cannot source 5V to the monitor because of the reverse biased diode.

HDMI_5V.png