Fangrui Product Details Mcu: Esp32-s3r8 Dual-core Lx7 Microprocessor Communication Protocol: 2.4ghz Wi-fi Bluetooth5 (le) Development Platform:for , For Platformlo-ide, For Micropython Flash: 16mb Psram: 8mb Boot Function Pin: 1000 Onboard Functions: Trackball, Reset Button, 3d Antenna 1.1 Inch Jd9613 Spi Amoled: Resolution: 126 X 294 Active Area: 10.962x25.578 Mm Screen Visibility: Full Viewing Angle Interface Protocol: 4-wire Spi Colour:black Material:abs Package Contents: 1 X Wireless Module Development Board 1 Cord 2 X Pin Bank 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.