Measurement and display board for the Ara Student Power Supply. Measures the power supply output voltage, current, power and regulator temperature, and displays the information on a 3.2 inch TFT colour screen. It also controls the output on/off relay. Has onboard +36VDC to +5VDC switchmode power supply and +3.3V linear regulator.
Running on an STM32F030 ARM Cortex M0 microcontroller.