Makeable

Hologram Studio

Put anything in the cube.

Sketch with your finger, animate a message, or turn a GIF or video into live OLED light.

Preview mode Draw

128 × 128 · 1-bit

Live canvas

Draw with your finger

Anything white is light. Changes stream as you draw.

Optics

Display alignment

Build guide

Firmware & wiring

  1. 1
    Flash the ESP32-C3

    Use the compiled firmware or build the included Arduino source.

    Download firmware binary
  2. 2
    Wire the SH1107 OLED

    VCC → 3.3V · GND → GND · SDA → GPIO 8 · SCL → GPIO 9. Firmware probes 0x3C, then 0x3D.

  3. 3
    Power and connect

    Power the Super Mini by rear-facing USB-C, open this page in a supported browser, and tap Connect.

Browser support

Direct BLE works in Chrome or Edge on Android, macOS, and Windows. iOS Safari/Chrome do not expose Web Bluetooth; preview remains available.

Download firmware source and protocol documentation