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C19 handheld console based on ESP32-S3 (compatible with GBC casing)

Overview

This project is a branch of @蕉色幻想's project: A Retro Handheld Game Console Based on the LCSC ESP32S3R8N8 Development Board.
This project aims to achieve a lower cost, therefore cheaper modules are chosen and the header chip is omitted.
Three power supply versions are provided: LDO ASM1117, ME6217C; and DC-DC SY8088.
Regarding materials, please refer to the main project for screen and casing materials; only the modules and power supply (top left corner) differ.
Firmware details are also available in the main project.
This project supports direct USB programming; programming tutorial: Upgrade Device via USB
. This project will not be updated except for hardware bug fixes.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-27 01:39:09

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