Smart ESP32-based lab power supply — turns any DC-DC converter into a digitally controlled PSU with CV/CC modes, OLED UI, web dashboard, live graphs, and OTA updates. Open-source project by UniversalGeek56 ⚡
iot arduino electronics esp32 web-ui oled-display pid-control open-source-hardware dc-dc-converter lab-power-supply smart-psu cv-cc-mode universalgeek
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Updated
Jan 13, 2026 - C++