Broad Compatibility: Compatible with most 24PIN SPI e-paper displays up to 13.3 inches, meeting diverse display requirements. Plug & Play Design: Direct connection with mainstream development boards, eliminating complex wiring and simplifying development. Smart DIP Switch: Built-in DIP switch for easy resistance adjustment, compatible with UC, SSD and other driver IC series. Debugging Support: Provides power measurement, status detection, and professional voltage test points for circuit validation. Unlock the full potential of your ePaper screens with the DESPI-C02 HAT Adapter Board, designed to seamlessly integrate with a range of microcontrollers and development boards. Unlock the full potential of your ePaper screens with the DESPI-C02 HAT Adapter Board, designed to seamlessly integrate with a range of microcontrollers and development boards. Color: Blue Material: PCB Package Contents: 1*Connection Adapter Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.