odroid-h3-mitx-adapter

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@rubenbaldewsing

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README

ODROID H3(+) mITX adapter

<img src=./build/3D.png alt="3D PCBA" width="60%" height=auto />

A feature rich mITX adapter for the ODROD H3(+)
Designed for the NaSFW project

Features

  • 1x12 header exposing ODROID GPIO
    • I2C1
    • I2C2
    • HDMI_CEC
    • UART_RTS
    • UART_CTS
  • 1x10 header exposing ESP32 GPIO
    • GPIO4
    • GPI36
    • GPIO14
    • GPIO14 5V OUT
    • GPIO12
  • 1x6 header exposing ESP32 programming
    • Pin conmpatible with FT232 boards
    • 3V3
    • RX
    • TX
  • Front IO
    • 2xUSB2.0 header
    • Front IO header
      • Power LED connected to +5V_RUN
      • HDD connected to ESP32 GPIO4
      • PWR button connected to ODROID
      • RESET button connected to ESP32 GPI39
  • On board USB2.0 A connector to ODROID (USB1)
  • All USB
    • D+/D- ESD protection
    • VBUS protection
    • VBUS switchable by eitgher
      • ESP32
      • +5V_RUN
  • ESP32 with Ethernet
    • Remote UART terminal (BIOS access)
    • 3x USB power control
    • Reset button input
    • PWR_ON button controll of ODROID via optocoupler
    • Always-on, powered by +5V_STBY or USB Type-C PD input

Manufacturing

Designed for ordering and assembly by JLCPCB

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