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ch340e
Here are 2 public repositories matching this topic...
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.
i2c electronics esp32 embedded-systems hardware-designs kicad pcb-layout usb-uart pcb-design ch340e embedded-hardware esp32-wroom-32
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Updated
Aug 16, 2026
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