A 1.28-inch OLED (COG + PCB) graphic display with 128x64 pixels. 4 metal pin connections are provided on the module. This white on black display module has a built in SH1106 IC, it supports I2C interface with 1/64 duty cycle. The supply voltage for logic is 3V, supply voltage for display is 7.5V (Internal Boots), display with 50% check board current is 25mA@3.3VDD (typical value). https://elecena.pl/product/27148612/winstar-wea012864lwpp3n00000-oled-cog-128x64-1-28-quot-white-on-pcb-i2c 2024-11-06 https://elecena.pl/product/27148612/winstar-wea012864lwpp3n00000-oled-cog-128x64-1-28-quot-white-on-pcb-i2c 2026-05-12 https://elecena.pl/product/27148612/winstar-wea012864lwpp3n00000-oled-cog-128x64-1-28-quot-white-on-pcb-i2c 2026-06-27 https://elecena.pl/product/27148612/winstar-wea012864lwpp3n00000-oled-cog-128x64-1-28-quot-white-on-pcb-i2c 2026-07-20