Connecting a Digital Sensor
Connecting a Digital Sensor
For basic digital input devices like buttons that don’t require pullup or pulldown resistors:
- Connect one lead of the button to any - (ground) via.
- Connect the other lead to the desired digital input via, and make sure to reflect this choice in your code.
- To connect an LED to this circuit, simply place an LED in one of the allocated LED slots, and place your resistor in a resistor slot in the same row.
The code for this circuit can be found in the Seraph Github repository under the name Seraph_ButtonDemo
