PROJECT / ESP32 APPLICATION
Retro Tune
A budget-friendly, open-source handheld device powered by an ESP32-C3 microcontroller, featuring an OLED display, analog joystick, MicroSD storage, filtered audio, and a…
Open project preview ↗Hardware
Boards: ESP32-C3
Supported hardware: ESP32-C3. Confirm the exact board revision and pin map in the upstream repository.
What the source supports
Upstream evidence: Reviewed from public README media at commit 73bcf58e5b36 under MIT. Firmware was not executed.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: RockingRidz
Screenshots decoded from the upstream README at a pinned commit. Repository code and firmware were not executed; the license texts are included in the preview package.
View original source ↗ Copyright & removal · Reviewed
More projects on these boards
AI Passport Nabo Xiaozhi AI Passport Nabo Xiaozhi Dive ARCADE C3 Clawd Mochi Clawd Mochi Plus E-Paper Climate Display
Explore projects
FILTERS
Browse by form factor. Check the exact board, chip and peripherals before installing.
Today's picks
Give your project a little spotlight.
Repository links do not imply author endorsement or verified hardware compatibility. Check the upstream safety guidance before powering or flashing a build.