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BoardRepo

Hardware projects tagged ch340e

Open hardware projects tagged ch340e on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

2 boards
esp32-wroom-32-usb-development-board
@habib-creater

Professional ESP32-WROOM-32 development board with USB-UART programming, 3.3V regulation, BOOT/RESET control, GPIO expansion, I2C ESD protection, and complete KiCad manufacturing documentation.

schematicpcbbomgerbersESP32USBswitchregulator
No license1 star0 commentsOct 1, 2026
rs485-ch340e
@tg9541

A small CH340E based configurable RS485 or TTL 2/3-wire USB dongle

pcbbom
No license15 stars0 commentsSep 30, 2026

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