MCP2221A - USB to GPIO ADC I2C - Stemma QT/Qwiic - Adafruit 4471

Brand: Adafruit
Product Code: AN-21053
Availability: 3-5 business days
Planned delivery date after ordering: 2024-04-05
13.40€
Ex Tax: 11.07€

Qty

The module is based on the MCP2221A system, equipped with GPIO ports, ADC analog inputs and an I2C interface, to which access is possible via the USB type C connector. On the converter board, you can also find one Qwiic / Stemma QT connector, which allows for quick and easy connection of I2C modules with the same connector. The built-in regulator allows you to operate modules operating with 3 V logic. Logic voltage can be changed to 5 V by cutting the 3 V jumper and soldering with 5 V on the bottom of the board.

Specification:
  • Chip: MCP221
  • Communication with the computer: USB type C connector
  • Supported interfaces:
    • GPIO
    • I2C
    • UART
    • 10-bit analog input (ADC)
    • 5-bit output (DAC)
  • Logic: 3 V / 5 V - selected with a jumper on the bottom of the board
  • Conclusions:
    • 2.54 mm goldpin connectors - the goldpin strip is included in the kit for self-soldering
    • Stemma QT / Qwiic connector
  • Dimensions: 27 x 17.7 x 5 mm
  • Weight: 2.2 g
Set includes:
  • 1x MCP2221A - USB to GPIO, ADC, I2C converter - Stemma QT/Qwiic - Adafruit 4471
  • 1x Goldpin strip, 1x 12-pin, 2.54 mm pitch


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