Homebrew build
ESP32 Car ECU Dashboard
Built by Rico Sawaya
An ESP32 taps a car's ECU and turns live vehicle data into a row of dashboard displays.
Maker story
Rico Sawaya wired an ESP32 into a Mercedes ECU and road-tested the resulting data display at night. The deliberately raw prototype spreads live readouts across several small screens above the dashboard.
Build this
| Part | Qty |
|---|---|
| ESP32 development board | 1 |
Sources
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