---
product_id: 399290958
title: "RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button"
brand: "sparkfun"
price: "1006 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/399290958-redboard-qwiic-atmega328p-compatible-with-arduino-board-w-qwiic-connector
store_origin: DK
region: Denmark
---

# 16 MHz high-speed clock 600mA robust 3.3V AP2112 voltage regulator Qwiic 4-pin JST connector for error-free I2C RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button

**Brand:** sparkfun
**Price:** 1006 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your prototyping game with SparkFun RedBoard Qwiic — where speed meets seamless connectivity!

## Quick Answers

- **What is this?** RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button by sparkfun
- **How much does it cost?** 1006 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/399290958-redboard-qwiic-atmega328p-compatible-with-arduino-board-w-qwiic-connector)

## Best For

- sparkfun enthusiasts

## Why This Product

- Trusted sparkfun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power to Scale:** Upgraded 3.3V regulator delivers up to 600mA, perfect for daisy-chaining multiple Qwiic devices.
- • **R3 Shield Ready:** Fully compatible with Arduino Rev3 shields, expanding your project possibilities instantly.
- • **Flexible Voltage Levels:** Switch between 3.3V and 5V operation with onboard jumpers—no external logic converters needed.
- • **Effortless I2C Integration:** Qwiic connector enables solderless, foolproof sensor and shield connections for rapid prototyping.
- • **Plug & Play Arduino Compatibility:** Seamlessly program with Arduino IDE using USB Micro-B—no driver hassle, just code.

## Overview

The SparkFun RedBoard Qwiic is a powerful Arduino-compatible microcontroller board featuring a 16 MHz ATmega328P processor, a robust AP2112 3.3V voltage regulator capable of sourcing 600mA, and the innovative Qwiic Connect System for effortless I2C sensor integration. Designed with R3 shield compatibility and flexible voltage jumpers, it streamlines prototyping by eliminating soldering and driver headaches, making it the go-to board for professional developers and makers alike.

## Description

RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button

## Features

- ATmega328 microcontroller with Optiboot (UNO) Bootloader. Rev3 shield compatible.
- Program with a USB Micro-B cable using the Arduino IDE platform: Plug in the board, select “Arduino UNO” and you’re ready to upload code
- Hardware peripherals you know and love: 20 Digital I/O pins with 6 PWM pins, 6 Analog Inputs, UART, SPI and external interrupts
- Broken out the SDA, SCL and IOREF pins, so it will be compatible with future shields Power over USB or through the barrel jack 7 to 15VDC
- The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SparkFun |
| Manufacturer | SparkFun Electronics |
| Series | RedBoard QWIIC |
| Colour | Red |
| Item Height | 13 Millimeters |
| Item Width | 5.5 Centimeters |
| Product Dimensions | 7.2 x 5.5 x 1.3 cm; 18 g |
| Item model number | DEV-15123 |
| Processor Brand | Atmel |
| Processor Speed | 16 MHz |
| Processor Count | 1 |
| Memory Technology | SRAM |
| Wireless Type | 802.11b |
| Operating System | Windows, macOS, Linux |
| Are Batteries Included | No |
| Included Components | Qwiic cables |
| Manufacturer | SparkFun Electronics |
| Country of Origin | USA |
| Item Weight | 18 g |

## Product Details

- **Brand:** SparkFun
- **Model Name:** RedBoard QWIIC
- **Memory Storage Capacity:** 32 KB
- **CPU Speed:** 16 MHz
- **Connectivity Technology:** I2C, USB

## Images

![RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button - Image 1](https://m.media-amazon.com/images/I/61TVcg5ejHL.jpg)
![RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button - Image 2](https://m.media-amazon.com/images/I/71Vk1qUj2eL.jpg)
![RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button - Image 3](https://m.media-amazon.com/images/I/61BRHXAz1VL.jpg)
![RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button - Image 4](https://m.media-amazon.com/images/I/71tVUzVFfiL.jpg)
![RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button - Image 5](https://m.media-amazon.com/images/I/71-PF747t-L.jpg)

## Frequently Bought Together

- SparkFun RedBoard Qwiic ATMega328P Compatible with Arduino Board w/Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 Footprint microcontroller Improved Reset Button
- SparkFun Qwiic Cable Kit Hook Up I2C Qwiic Development Boards in no time No Soldering Required Includes 10 Different Lengths Styles Breadboardable Polarized 4-pin JST Connector Daisy Chain-able
- I2C Qwiic Cable Kit Stemma QT Wire for SparkFun Development Boards Sensor Board Breakout Breadboard 4 Pin Sh1.0 Connector

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**Shop now:** [https://www.desertcart.dk/products/399290958-redboard-qwiic-atmega328p-compatible-with-arduino-board-w-qwiic-connector](https://www.desertcart.dk/products/399290958-redboard-qwiic-atmega328p-compatible-with-arduino-board-w-qwiic-connector)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-05*