CircuitCo 999-0004990

The Calamari Lure is a plug-in expansion board for the MinnowBoard Max single-board computer. It features some very simple input/output devices for demonstration purposes.
More information at: http://www.elinux.org/Calamari_Lure

2 x PWM-controlled LEDs
GPIO-controlled RGB LED
GPIO-controlled 7-segment LED display
MCP3004 serial SPI ADC provides analogue input from a slider potentiometer
32KB EEPROM on I2C serial bus
3 x GPIO pushbuttons
Headers for UART1 and UART2 serial ports