Sink Driver Header

The Sink Driver Pins, with a internal pull up, can be used as GPIOs with the ability to sink up to 5A at 3.3V or 5V, to control Servo motors or to generate PWMs.

Each Driver Channel also has an LED to show activity.

See also

• Sink Driver Peripheral Driver

Connector

Important

VP can be configured between 3.3V and 5V by closing either solder bridge SB3 or SB4 located next to the DC Motor header. Changing this solder bridge also affects the voltage applied on the DC motor header.

VP Voltage	Solder bridge
3.3V	SB3
5V	SB4