js-led-example
This is a sample repository that illustrates how you might be able to use JavaScript or Python to interact with the general purpose input/output (GPIO) pins on a Raspberry Pi. This will work with a Raspberry Pi 2, 3, or Zero. I had to update the version of Node on the board to get this to work properly (v10.15LTS)
For logging, I am using winston
, following this example.
To test this out, you will need the following:
- One Raspberry Pi (2, 3, Zero) running Raspbian (stretch)
- Solderless wires
- Three LEDs, one each of green, red, and yellow
- Three 330k Ohm resistors
- One breadboard
Wiring diagrams courtesy of https://fritzing.org.