OLED/LCD HAT is compatible with Raspberry Pi Series Boards, Onboard 2inch IPS LCD Main Screen and Dual 0.96inch Blue OLED Secondary Screens. Features 1. Compatible with Raspberry Pi Series Boards: OLED/LCD HAT for Raspberry Pi, with standard Raspberry Pi 40PIN GPIO header, Compatible with Raspberry Pi Series Boards. 2. Onboard 2inch IPS LCD Main Screen: 2inch IPS LCD Main Screen with built in ST7789VW driver chip, wide viewing angle, supports 262K color display, 240×320 resolution. Using SPI interface communication, supports clear and vivid color image display, suitable for various application scenarios 3. Onboard Dual 0.96inch OLED Secondary Screens: Dual 0.96inch OLED with built in SSD1315 driver chip, 128×64 resolution, using I2C interface communication, blue display color, can be used to display key informations, status indicator messages or small graphics 4. Onboard 4x user-defined keys for extended applications. Easy to use 5. Comes with online development resources and manual (Raspberry Pi/VisionFive2/Arduino/STM32, etc.) Parameter Name--Parameters Power Supply --3.3V Screen Type --IPS Control Driver --SSD1315(0.96inch), ST7789(2inch) Communication Interface--4-wire SPI, I2C Resolution --240(V) x 320(H)RGB, 160(H)RGB x 80(V) Dimensions--65.00 x 56.00(mm) Online Development Resources /User Manual ://bit.ly/45k7DWF Package Content OLED/LCD HAT (A) x1 Standoffs pack x1Comes with online development resources and manual (Raspberry Pi/VisionFive2/Arduino/STM32, etc.). Onboard 4x user-defined keys for extended applications. Easy to use. ?Onboard Dual 0.96inch OLED Secondary Screens?Dual 0.96inch OLED with built in SSD1315 driver chip, 128×64 resolution, using I2C interface communication, blue display color,can be used to display key informations, status indicator messages or small graphics. ?Onboard 2inch IPS LCD Main Screen?2inch IPS LCD Main Screen with built in ST7789VW driver chip, wide viewing angle, supports 262K color display, 240×320 resolution. Using SPI interface communication, supports clear and vivid color image display, suitable for various application scenarios. ?Compatible with Raspberry Pi Series Boards?OLED/LCD HAT for Raspberry Pi, with standard Raspberry Pi 40PIN GPIO header, Compatible with Raspberry Pi Series Boards.