Duet 3 6HC v0.6 - add 5V PWM out?
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Hi
Is it possible to mod this controller to get the same 5V PWM out as on the final 6HC controller?
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Most (or all?) the general I/O_0 to I/O_8 outputs have PWM capability.
They are 3.3V levels, which will work with many things, but you can add a 3.3v > 5V converter if needed.
The specific 5V PWM is just a buffer from OUT9, which you should be able to emulate with a couple of resistors & possibly a transistor or logic gate.
Or even just the OUT9 pin (which switches to 0V) with a separate pullup to a 5V source from another connector?
