Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Module _x005f_x000D_ Condition: New _x005f_x000D_ Product size: 27.00x18.00x5.00mm _x005f_x000D_ Product size: 1.06x0.71x0.2inch _x005f_x000D_ _x005f_x000D_ Description _x005f_x000D_ What does the MCP2221 chip do? This chip from Microchip is similar to a USB-to-serial converter chip, but with the addition of GPIO and I2C interfaces. The analog/digital GPIO pins can act as 10-bit analog inputs (ADC) and even 5-bit DAC outputs. The I2C interface is great for communicating with OLEDs, sensors, PWM drivers, and it is the most popular interface for small devices. You can use GPIO to do things like blink an LED, read a switch or button, etc. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 X MCP2221A Module 1. Effortless Prototyping: Jumpstart your projects with the general purpose USB to GPIO, a powerful tool for rapid prototyping. Perfect for developers and hobbyists looking to quickly iterate and test devices using I2C or general digital and analog I/O without the hassle of firmware. This device streamlines the process of sending data to and from compatible with Arduino, sensors, displays, or components, making your development process smoother and more efficient. 2. Advanced Integration: Featuring the robust MCP2221A chip, our MCP2221A breakout board is your go-to solution for seamless device communication. Equipped with a USB C connector and an onboard 3V regulator, it offers a straightforward way to integrate I2C connections through a 3V power supply and logic. This breakout board simplifies the complexities of device integration, providing a reliable foundation for your innovative projects. 3. Versatile Connectivity: Expand your project's potential with our versatile USB to GPIO adapter. It's designed to be compatible with Stemma QT / Qwiic, allowing for easy connections with any sensor or chip that has a matching port. The adapter's flexibility also extends to Grove I2C devices through the use of an adapter cable, enabling solder-free connections and broadening your project's horizons without the need for extensive hardware modifications. 4. Convert with Ease Using : Transform your project's capabilities with our user-friendly USB to GPIO converter. This device not only simplifies the data transmission process between your compatible with Arduino and electronic components but also enhances your project's adaptability. With its straightforward design and powerful functionality, it's an essential tool for anyone looking to upgrade their hardware without the complications of traditional methods. 5. Simplify Projects: Elevate your electronics projects with our USB to GPIO module board, a compact and efficient solution for your developmental needs. Its 4-pin JST SH port ensures a secure and reliable I2C connection powered by 3V, making it an ideal choice for developers seeking a hassle-free way to enhance their projects. Whether you're working on a small-scale hobby project or a large-scale professional application, this module board is designed to provide a seamless and effective development experience.