ExtEncode unit is a versatile acquisition unit designed for external rotary encoders. It seamlessly supports AB/ABZ signal input, allowing for accurate and reliable encoding. Powered by the STM32F030 main control chip, this unit incorporates firmware that enables efficient acquisition and decoding of encoder signals.Users can easily access the encoded value by performing I2C reading operations, simplifying the integration process. This makes it an ideal solution for various applications, including robot arm position control, automatic cutting in industrial automation, and meter wheel applications.ExtEncode unit empowers engineers and professionals to achieve precise position control and measurement in their projects. With its robust firmware and compatibility with external rotary encoders, it provides a reliable and efficient solution for acquiring and utilizing encoded data.