The ESP runs the app
Open-source Cardputer apps are rebuilt against a small display and keyboard shim. The code runs on the board, not on your phone.
DROIDPUTER TELEMETRY/PUBLIC DASHBOARD
Meet Droidputer
A little more possibility from the hardware you already have.
ConnectingRefreshes every 30s
OPEN HARDWARE. OPEN POSSIBILITIES.A tiny board.
A tiny board.
Your whole world.
The Cardputer is a lovely little computer. But most people already carry a better screen, keyboard, and GPS in their pocket. Droidputer connects the two.
Your phone is the interface
Pixels travel over USB. Your phone draws them, forwards keystrokes, and supplies GPS. No emulation, and no cloud compute to run the app.
One cable. That’s it.
Build, flash, and launch apps directly from Android. Start with a bare ESP32-S3 board and a data-capable USB-OTG cable.
Public numbers. Private people.
Analytics are opt-in. Only phones whose owners choose “Send” share anonymous events. Location, accounts, keystrokes, and screen contents are never collected. This dashboard publishes aggregates, not individual records. Developer test phones are included in public verdicts.
Read the privacy policy