Introducing HuaXin's 0.23" OLED display module!This micro OLED boasts 640x400 resolution,a MIPI+I2C interface,and 300~5000c/D brightness.Features include a super AMOLED display,800*600 resolution,2000c/d brightness,and a 100,000:1 contrast ratio.Ideal for various applications.Welcome to visit our website!