Reply To: Power Button extension to start and safely shutdown the Raspberry PI

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22. Mai 2019 at 10:39 #45471

many thanks to el84 for sharing this circuit with us. Unfortunately the schematics is a bit blurred on the HP and I am not sure about some components. Just to be on the safe side: the transistors are BC338 and 546 and R1 is 33k ? For the I/O control do I really set the GPIO pin and not the respective port ? (as they are not the same)

Also helpful would be the HW settings for the 2 GPIOs (pullup resistors, max. current, etc.)
BR
George

  • This reply was modified 1 year, 6 months ago by  wg035164.