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Feature

0.91" mini OLED display screen with 128X32 resoluction and SSD1306 chipset
Standard SPI serial communication interface pinout compatible with most MCU development board such as arduino, Raspberry Pi,C51 series etc.
Over 160 degree ultra-wide viewing angle and white color display, low power consumption
Working Voltage: DC 3.3-5.0V, Module Size: 32.5 X 20.5 X 2.4mm/1.28 X 0.81 X 0.09inch(L*W*H)
Four fixed bolt holes for easy installation.

Description

Features:
Driver IC: SSD1306
Size: 0.91 inch OLED
Resolution: 128 x 32
Font Color: White
Voltage: DC 3.3-5V
PIN Interface: IIC or SPI optional
OLED display, no need backlight, self-illumination, the display performance is better than the traditional LCD display, also lower consumption.

SPI Pin definition:
GND: Power ground
VCC: Power
CLK: Clock line
MOSI: Data cable
RES: Reset line
DC: Data/commands
CS: Chip select (when not use can be grounded directly)

Packaged included:
1* 0.91" OLED LCD Display Module SPI Serial

Note: We have IIC I2C interface on sale too, please search at HiLetgo Store if you need.