Today, OLEDVirtual 1.0.0 got released. It is a library to mock the oled library for local development.

Now you can code interactions with an OLED screen without building a Nerves firmware and deploying it into the device for each change.

It also comes with a MultiDisplay module to power both the real OLED screen and the virtual display at the same time, which is great if you want to keep a display preview in your web interface using e.g. Phoenix LiveView (guide included).

• Hex: https://hex.pm/packages/oled_virtual
• Documentation: https://hexdocs.pm/oled_virtual/
• GitHub: https://github.com/pappersverk/oled_virtual