Arduboy case

This is an arduboy case. you can find more information in https://www.arduboy.com/ I followed this guide: https://www.instructables.com/DIY-Video-Game-Using-Arduino-Arduboy-Clone/ The Connections are:Connect All buttons to GND of arduino.BUTTON_UP -> Pin A0 of ArduinoBUTTON_DOWN -> Pin A3 of ArduinoBUTTON_LEFT -> Pin A2 of ArduinoBUTTON_RIGHT -> Pin A1 of ArduinoBUTTON_A -> Pin 7 of ArduinoBUTTON_B -> Pin 8 of ArduinoSpeaker -> Pin 5 of ArduinoOLED pin GND and CS -> GND pin of arduino OLED pin VCC -> VCC of arduino OLED pin SCK -> Digital pin 15 of arduino OLED pin SDA -> Digital pin 16 of arduino OLED pin RES -> Digital pin 6 of arduino OLED pin DC -> Digital pin 4 of arduino