Specifications Display Size Options 0 96 inch and 1 3 inch OLEDOLED Driver Chip SH1106 for 1 3 inch and SSD1306 for 0 96 inchInterface IIC for OLED communicationEC11 Rotary Encoder Type 20 Pulses 5 pin with switchKnob Material Black aluminum alloyKnob Length 15mmColor White OLED DisplayPower Supply 3 3VKey Interfaces CON KEY1 Confirm button interfaceSDA Data line for IIC communicationSCL Clock line for IIC communicationPSH EC11 button interfaceTRA TRB A and B phase outputs for EC11BAK KEYO Return buttonGND Ground connectionVCC Power positive connection Features 1 Integrated DesignThis module combines a high quality OLED display with an EC11 rotary encoder all on a single board The integrated design facilitates easy connections and installation making it an attractive option for DIY projects while maintaining a neat and streamlined appearance 2 High Resolution OLED DisplayAvailable in two sizes 0 96 inch and 1 3 inch this white OLED display provides clear and crisp visuals The OLED technology allows for excellent contrast and viewing angles making it suitable for a wide array of applications where display clarity is paramount 3 Versatile Rotary EncoderThe included EC11 rotary encoder features a 20 pulse design allowing for precise positioning and easy navigation It is equipped with a switch function providing additional control options for various projects enhancing interactivity and user experience considerably 4 Independent Button InterfacesTh
