DollaTek 2Pcs I2C OLED Display Module 0.91 Inch 1306 Blue Screen Driver DC 3.3V 5V for Arduino

OLED display, no need backlight, self-illumination. The display performance is better than the traditional LCD display, also lower consumption. IIC (I2C communications) simplifies connections. Use with Arduino, ESP8266, ESP32, STM32, etc. 3.3V-5V Power;Operating temperature:-40 - 85 ℃; Resolution: 128 x 32.