# Adding skull eyes to the Quaddle mini robot dog's ESP32-S3 firmware with six Claude Code prompts

- Source: Reddit r/robotics
- Published: 2026-10-30T22:38:50.000Z
- RoboHot: https://robohot.news/en/items/vrdqp4al85txm7dxioas2w27j
- Original: https://www.reddit.com/r/robotics/comments/1xjtmhz/we_vibecoded_skull_eyes_for_our_robot_dog_in_12/

## Summary

On the Quaddle mini robot dog's ESP32-S3 firmware, six Claude Code prompts were used to complete a skull eyes effect, from sketch and choosing a design to preview and on-device display. The firmware will be open-sourced in early December, and the team is also collecting sketches or images for the next Halloween expression.