This is a small 0.91 inch OLED graphic display with resolution of 128x32 pixels, using 4-wire SPI interface. The OLED display module works without backlight since it’s able to emit light by itself. They also feature faster response time than LCD displays.
The module dimension size of REX012832D SPI OLED display is 30.0 × 11.5 mm. It has built-in SSD1306B controller IC, and is suitable for wearable devices, smart control, smart home application, etc.
Structure - COG -
Size (Diagonal) - 0.91 - inch
Dot Matrix / Resolution - 128 × 32 - dots
Module Dimension - 30.0 × 11.5 × 1.26 - mm
Viewing Area - 24.384 × 7.584 - mm
Active Area - 22.384 × 5.584 - mm
Dot / Pixel Size - 0.152 × 0.152 - mm
Dot / Pixel Pitch - 0.175 × 0.175 - mm
Emitting Color - OLED, White / Yellow / Sky Blue -
Display Mode - Passive Matrix -
IC - SSD1306 -
Interface - 4-wire SPI -
Power Supply - 3V -
Duty - 1/32 duty -
Operating Temperature - -40~+80 - °C
Storage Temperature - -40~+85 - °C
FPC Options - Yes -
Type - OLED Graphic Display