Micro & small COG OLEDs + PCB with SPI/ I2C interfaces. These OLEDs are easily controlled by MCU such as 8051, PIC, AVR, Arduino, ARM and Raspberry Pi. Sizes from 0.49'' to 2.23''

Circular COG Graphics Version Size 2.45''Φ Resolution 128x128 (WINSTAR)  // Competitive Price COG Characters 16x02 / Graphics Versions 128x64 (NEXT VISION DISPLAY)