An I/O extension board targeted at industrial and control applications based on an IO-Warrior 56 module from Code Mercenaries. The board will have:

• 3 relays
• 2 power analog outputs (up to 12V 1A, one channel with current measurement option)
• 2 low-side switches
• 1 high-side switch
• 2 analog inputs
• 1 temperature sensor
• 2 switch inputs

A prototype has been built and is currently being tested.

A particularity of the design is that an MSP430F2013 microcontroller is used as an ADC converter with SPI interface.