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General Purpose USB to GPIo 4471 MCP2221A -Type C
The General Purpose USB to GPIo 4471 MCP2221A -Type C is a value-for-money usb interface module designed for everyday users. It features Item Type: USB interface module and Model No. / Name: MCP2221A.
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About This Product
The General Purpose USB to GPIo 4471 MCP2221A -Type C is a value-for-money usb interface module designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: USB interface module — compatible with modern devices
- Model No. / Name: MCP2221A
- GPIO: 4
- Analog Input: 10-bit ADC
- Digital Output: Up to 5-bit DAC
- Connector Type: USB Type-C, JST SH 4-pin — compatible with modern devices
- Power Supply Voltage (V): Onboard 3.3V regulator — works with standard household power
- Length (mm): 27
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The MCP2221A USB to GPIO ADC I2C USB Interface Module is a compact, plug-and-play solution for connecting sensors, displays, and other peripherals to your computer via USB. Powered by the versatile Microchip MCP2221A chip, this board offers a seamless USB to UART/I2C interface along with digital GPIO and 10-bit ADC functionality. It's ideal for makers and developers who want to use Python for rapid I2C prototyping without needing an Arduino or firmware flashing. This Breakout Board With a USB Type-C connector, onboard 3.3V regulator, and STEMMA QT/Qwiic-compatible JST SH port, it’s ready to interface with a wide variety of modern I2C devices.
Features:
- USB to UART, GPIO, ADC, and I2C interface via MCP2221A
- 4 analog/digital GPIOs with 10-bit ADC and DAC output
- USB Type-C connection for modern and reliable power/data
- Onboard 3.3V regulator with STEMMA QT/Qwiic I2C port
- Plug-and-play functionality with no firmware required
- Works seamlessly with Python for rapid development and prototyping
Package Includes:
1 x General Purpose USB to GPIo 4471 MCP2221A -Type C
1 x Header Pin





