super-saturn / genesis-rgblast-rp2040-pico Goto Github PK

Currently the voltage divider formed by R29 and R30 experiences a significant dip (~0.5V) if all the channels are in drain mode. This happens eg., when the screen goes entirely dark/black.

Could be interim improved by changing out R29 for a lower impedance resistor at the cost of more leaked current to ground, maybe also a large electrolytic capacitor to replace C1.

At the moment implementation of the FT232H connection is left up to the end user. (eg., by utilizing an evaluation board)

Provide a sample breakout board which could be assembled and connected to the main PCB as a daughter card for a more complete solution.