Hacker Card This is an STM32 devboard which has an RGB LED that you can switch between by pressing a button. Slack username: @amronos BOM Part Name Quantity CL10A106KP8NNNC 1 STM32C011F6P6 1 CL05B104KO5NNNC 3 RGB LED 1 220 ohm Resistor 6 Push Button 2