09-23-2025, 05:58 AM
Hello
Is it possible to power (VCC) from a GPIO output? I need to be able to reset a DS18B20 by turning off the VCC to the sensor as they get out of timing sync often and only are able to re-sync from a power cycle - not from a node reset.
Whats the max current the GPIO as an output that ic an supply
Is it possible to power (VCC) from a GPIO output? I need to be able to reset a DS18B20 by turning off the VCC to the sensor as they get out of timing sync often and only are able to re-sync from a power cycle - not from a node reset.
Whats the max current the GPIO as an output that ic an supply