– The OLED display module uses the SSD1306 drive chip
– It has 128×32 self-illuminating white pixels
– Adopts a back chip-mounting pad design
– Small size, measuring 33 mm by 20 mm
– Can be applied to many display applications such as wearable devices, mini game consoles, and desktop widgets
– High contrast and low power consumption, consuming 25mA when fully lit and 2mA when off
– Compatible with controllers such as Arduino UNO, Leonardo, ESP32/ESP8266, FireBettle-M0
– Features internal power-on reset processing and I2C communication for easy wiring and simpler setup.
– Note: Turn the pixels off when you are not using the display to prevent the use of some pixels too long to darken them, which will cause the brightness uniformity problem.

 Features

•Self-illuminating OLED display
•Controllable pixels and low power consumption
•Supports power-on reset

Applications:

•Thermometer
•Desktop weather display
•Kitchen weighing machine
Air quality detector
•Mini Game consoles
•Wearable display

Specifications:

•Operating voltage: 3.3V to 5V
•Color: white pixels
•Number of pixels: 128 columns x 32 rows
•Interface: I2C
•Drive chip: SSD1306
•Brightness: 180 (Typ) cd/m2
•Full-screen lighting power: approx. 25mA (3.3V) 25mA (5V)
•Full-screen off power consumption: approx. 2mA (3.3V) 2mA (5V)
•Operating temperature: -30°C to 70°C
•Display area: 22.38 x 5.58 mm / 0.88”x 0.22”
•Mounting hole diameter: 2 mm
•Size: 33x20mm / 1.30”x 0.79”
•Weight: 2.7 g