Forum >I/O Expansion DFR0566 PWM current limits
I/O Expansion DFR0566 PWM current limits
ArmanBastani 2025-04-10 13:59:19 760 Views0 Replies Gravity I/O Expansion DFR0566 HAT for Raspberry Pi
Regarding the PWM I/O pins, they can take an external power supply (6~12Volts):
What is the current limit per pin and the current limit aggregate/total with an external supply? What would the current limit be if there is no external power (default of 5V)?
