مدونة الريس: MCP2221 Tutorial - USB interfacing made easy
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GitHub - didactek/deft-mcp2221: A Swift library for using the Microchip MCP2221A USB breakout adapter in I2C applications. Uses the libusb/hidapi bridged to Swift to access the MCP2221A on macOS and Linux.
MCP2221A - USB to GPIO ADC I2C - Stemma QT / Qwiic - Adafruit 4471 Botland - Robotic Shop
MCP2221 Driver: USB 2.0 to I2C/UART, Datasheet, Pinout
Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C [Stemma QT / Qwiic] : ID 4471 : $6.50 : Adafruit Industries, Unique & fun DIY electronics and kits
GitHub - kelray/MCP2221-Examples-for-Windows: A collection of C examples for MCP2221 USB-to-I2C/UART bridge IC with different serial modules and sensors
MCP2221 Driver: USB 2.0 to I2C/UART, Datasheet, Pinout
MCP2221 | Microchip Technology
USB I2C click — board with MCP2221 USB-to-UART/I2C converter