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MCP2221A - USB to GPIO ADC I2C - Stemma QT/Qwiic - Adafruit 4471
Brand: Adafruit
Product Code: AN-21053
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-06
Product Code: AN-21053
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-06
Ex Tax: 11.07€
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:
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
- 1x MCP2221A - USB to GPIO, ADC, I2C converter - Stemma QT/Qwiic - Adafruit 4471
- 1x Goldpin strip, 1x 12-pin, 2.54 mm pitch
Claim orders from Stores
You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).
Please wait for an email notification regarding Your order status update.
Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva
Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva
Local delivery in Lithuania
Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.
Local delivery (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.
Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.
Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.
Payment on delivery (COD) +2.00€ (incl. VAT).
You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.
A separate delivery fee applies to oversized items, regardless of the amounts and conditions stated above.
International delivery pricing through courier service
International shipping prices depend on geographic location:
Latvia - 5.50€ (incl. VAT)
Estonia - 6.50€ (incl. VAT)
Paid orders of more than 150€ are shipped for free to Latvia and Estonia.
other countries - negiotiated individually.
International delivery pricing to Omniva/Venipak parcel terminals
Latvia - 6.00€ (incl. VAT)
Estonia - 8.50€ (incl. VAT)
Payments:
We accept payments via PayPal for orders over 20€.
Product availability status:
Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;
Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;
Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;
1-2 work days - product will be shipped in a short time - 1-2 business days;
2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;
3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;
3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;
Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.
