Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
Send an inquiry - we reply quickly.
MCP2221A - USB to GPIO ADC I2C - Stemma QT / Qwiic - Adafruit 4471
The module is based on the MCP2221A system, equipped with GPIO ports, ADC analog inputs and 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.
We could not load the price.
The promotional price does not combine with quantity discounts.
Product description: MCP2221A - USB to GPIO, ADC, I2C converter - Stemma QT / Qwiic - Adafruit 4471
The module is based on the MCP2221A system, equipped with GPIO ports, ADC analog inputs and 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.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
* 3.3 V or 5 V selectable with a jumper. ** same DAC output on both pins.
What can the MCP2221 converter do?
The board with the MCP2221 chip can be connected to the computer via the USB type C connector and operate the LEDs , motor drivers and other modules and sensors via GPIO, 10-bit analog input (ADC), 5-bit DAC output and I2C and UART interface. The pins of the board work with a voltage of 3 V or 5 V, selected with a jumper on the bottom of the board. The module can be programmed in Python.
The manufacturer has prepared a user guide with sample programs, which makes it much easier to start working with the module.
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
Kit contents
- 1x MCP2221A - USB to GPIO, ADC, I2C converter - Stemma QT / Qwiic - Adafruit 4471
- 1x goldpin strip, 1x 12-pin, 2.54 mm pitch
Kit contents.
Useful links
| Name | Value |
|---|---|
| Converter - chip | MCP2221 |
| Converter - Interface | I2C / UART / SPI / GPIO |
| Width | 5.5 cm |
| Height | 1.5 cm |
| Depth | 4.5 cm |
| Weight | 0.005 kg |
GLS EU
Shipping in 24 hours
from €8.07
Raben
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Be the first to ask a question about this product!
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
Products from the same category
See all
