I wondered what if I replace the card reader inside the GP32 (where the Smart Media is plugged in) with a universal 3.3V/5V connector version (Desoldering old one and soldering in new one)? Identically they should be the same, but might it allow usage of higher capacity cards. I am pretty handy with soldering irons and thought if it might work.
Any ideas or suggestions?
Any ideas or suggestions?