Mark-1 faceplate — OpenVoiceOS

Design the Mark-1's eyes and mouth, preview them right here in the browser, and send the result to a real device.

Simulator

This preview runs entirely in your browser. It works even without a Mark-1 connected — use it to design before you send anything to the device.

Click or drag on the grid above to draw. Each lamp is one pixel of the mouth display (8 rows by 32 columns).

Import

Scrolling text

Visemes

Color

Blink

Look

Brightness Fill Volume meter (0–11)

Capture the face as a frame, build up a sequence, and play it back here or on the device. Frames hold the mouth drawing and every eye LED.

Hold each frame (seconds)

Import animation

The eyes and the mouth are driven by a small board with its own firmware, separate from the OVOS software. It rarely needs changing.