Features 1、SPECIFICATIONS: 2.23 inch organic light emitting diode display module, with 128x32 resolution, and 3.3V working voltage, support SSD1305, IIC, SPI comm interface. 2、ORGANIC LAYER: This display module has thin and light organic material layer, with good flexibility and no glass structure, ensuring a bright screen. 3、MODULE ADVANTAGE: This display module has compact size, self illumination, and low power consumption, making it suitable for various DIY electronic devices. 4、APPLICABLE DEVICES: Used for GPS navigation scheduling, POS terminal, monitoring, teaching equipment, beauty machine, small household appliance, smart meter, etc. 5、APPLICABLE FIELDS: This module can be used as a display terminal in industrial control, comm equipment, healthcare, power, instrumentation, smart home, and other industries. Specification Item Type: Display Module Controller: SSD1305 Interface: SPI, I2C, Organic LED Resolution: 128 x 32 Display Size: 2.23 Inch Working Voltage: 3.3V Working Temperature: -40-70℃ Package List 1 x Display Module 1 x Pin Header