Hi all,
I've seen a HW design lately where an 3.3V accelerometer is powered only by using GPIO34 of the Pico D4.
My question: Can this work? I thought GPIO34 is for input only? Can you still use it as a power supply for low power devices (less than 40mA)? Can I control this pin for activating/deactivating the accelerometer?
Thanks in advance & Greetings,
Timm
Pico D4 GPIO34 to power-up Accelerometer?
Re: Pico D4 GPIO34 to power-up Accelerometer?
GPIO34 is input only, and it doesn't have an internal pull-up resistor. Unless the design includes an external pull-up resistor on this pin, it should not be able to source any current.
Re: Pico D4 GPIO34 to power-up Accelerometer?
Hi! Okay, thanks for the answer
Greetings, Timm
Greetings, Timm
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