The Color Arduino Shields are available as standard stocked product. Each Serial OLED module on each shield features a different controller but shares the same enhanced performance. In addition to working with the Arduino UNO and Arduino UNO SMD, each Color OLED Shield can be easily fitted with one of the other standard stocked Serial Color OLED Displays. These displays all have the same pin-out making it a simple plug and go solution when testing out various display sizes.