Baseboard for Toradex T20 / T30 NVIDIA Tegra 2 or Tegra 3 module

 Requirements/ Aims of the project

• Embedded Linux or CE6 / CE7
• RS232 / RS422
• USB client and host (mini)
• Ready for 4x4 matrix keypad
• RTC with battery-backup
• Audio IN/OUT
• HDMI - LVDS / TTL 24bit
• Touch
• projected capacitive touch via I2C
• Ready for 4/5-wire Resistiv Touch

AD Board

• ADC/DAC via SPI
  (temperature, instrumentation amplifier, distance sensor)
• Digital IO via SPI
• Power switch (24V)
• TRIAC switch (230VAC)