GP32 Hardware Question - Gb Vs Gp32


generalnmx

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I was wondering, does the Gameboy have something the GP32 does not to allow it to have a battery strength indicator LED? I'm not a hardware person (Comp Sci major here), so I'm not too keen on issues like this.
 
I made a mod to read the battery voltage...
batt_switch.jpg

batt_cpu.jpg


This connects the battery voltage to AIN3. I've even made a version of doom that displays the battery charge as a head-up display!

Of course, it's as useless as last season's useless thing because people aren't going to bother doing such a trivial mod to their GP32s.

If you do it, remember that the voltage depends on the type of batteries that you use :)
 
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