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SparkFun Qwiic Pro Micro - USB-C (ATmega32U4) - Compatible with Arduino Development Board 5V/16MHz microcontroller AP2112 3.3V Voltage Regulator
USD 35
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The SparkFun Qwiic Pro Micro is a tiny little board that does all of the neat-o Arduino tricks you're familiar with, making it perfect for custom keyboard creators!
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What Stands Out
Product Details
- Small and compatible with Arduino board
- ATmega32U4 running at 5V/16MHz
- Features reset button and 9x 10-bit ADC pins
- 12x Digital I/Os (5 are PWM capable)
- On-board USB-C connector for programming
- Maximum 6V input, with AP2112 3.3V Voltage Regulator
| RAM Memory Installed | 2.5 KB |
| Processor Speed | 16 MHz |
| Connectivity Technology | USB |
| Operating System | Linux, Windows, macOS |
| Processor Brand | Microchip Technology |
| Compatible Devices | Keyboard |
| RAM Memory Technology | SRAM |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Item Dimensions L x W x H | 1.3"L x 0.7"W x 0.59"H (3.3 x 1.8 x 1.5 cm) |
| Brand | SparkFun |
| Model Name | SparkFun Qwiic Pro Micro - USB-C (ATmega32U4) |
| Model Number | DEV-15795 |
| Mfr Part Number | DEV-15795 |
| Manufacturer | SparkFun Electronics |
| Ram Memory Installed Size | 2.5 KB |
| CPU Speed | 16 MHz |
Who Should Buy?
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Beginner Developers
Ideal for those starting with Arduino, providing an easy-to-use interface and compact design for various projects.
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IoT Projects
Perfect for Internet of Things applications needing compact microcontrollers with I2C communication capabilities via the Qwiic system.
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Prototyping Work
Suited for engineers and hobbyists needing a reliable and versatile board for rapid development and testing of prototypes.
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High-Performance Tasks
Not suitable for applications requiring intensive processing power or real-time performance beyond the capabilities of ATmega32U4.
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Extensive Projects
May not meet requirements for complex projects needing numerous connections or advanced features beyond basic microcontroller functions.
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Battery-Dependent Use
Not ideal for power-intensive applications as it accepts a maximum of 6V input, limiting options for battery usage.
Product Description
Customer Questions & Answers
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Question:
What is the SparkFun Qwiic Pro Micro?
Answer: The SparkFun Qwiic Pro Micro is a compact development board based on the ATmega32U4 microcontroller, featuring USB-C connectivity for programming and power. It’s designed for seamless compatibility with Arduino environments, making it ideal for prototyping and project development. The onboard AP2112 voltage regulator ensures stable operation, allowing it to function at 5V with a frequency of 16MHz. This board is perfect for anyone looking to develop IoT projects, robotics, or any applications needing a reliable microcontroller. -
Question:
How do you program the SparkFun Qwiic Pro Micro?
Answer: Programming the SparkFun Qwiic Pro Micro can be achieved using the Arduino Integrated Development Environment (IDE). Simply connect the board via USB-C, select the appropriate board and port in the IDE, and upload your sketches. The ATmega32U4 supports USB communication, enabling the board to appear as a keyboard or mouse when programmed accordingly. This feature is particularly useful for creating interactive installations or user interfaces in various electronics projects. -
Question:
Is the SparkFun Qwiic Pro Micro compatible with other Arduino boards?
Answer: Yes, the SparkFun Qwiic Pro Micro is fully compatible with a range of Arduino libraries and sketches, allowing users to leverage existing resources for their projects. Its ATmega32U4 architecture means it can replicate functions of other Arduino boards while offering a smaller form factor. This compatibility makes it an excellent choice when integrating with other Arduino components or shields, especially in projects that require compact designs without sacrificing functionality. -
Question:
What are the main features of the SparkFun Qwiic Pro Micro?
Answer: The SparkFun Qwiic Pro Micro boasts several key features, including the ATmega32U4 microcontroller, USB-C interface, and an AP2112 voltage regulator providing stable 3.3V output. It operates at 5V and 16MHz, making it versatile for many applications. Additionally, the board includes Qwiic connect support, allowing easy integration with other Qwiic devices without soldering. This makes it a favorite among hobbyists and professionals alike for rapid prototyping and development of electronic projects. -
Question:
What type of projects can I build with the SparkFun Qwiic Pro Micro?
Answer: The SparkFun Qwiic Pro Micro is suitable for a variety of projects including robotics, IoT devices, sensor integration, and wearable technology. Its compact size makes it excellent for applications where space is limited, while its robust performance enables complex tasks such as data logging or wireless communication when paired with Qwiic-compatible sensors and modules. Consider using it in projects like automated home systems, environmental monitoring stations, or interactive art installations. -
Question:
Does the SparkFun Qwiic Pro Micro support I2C communication?
Answer: Yes, the SparkFun Qwiic Pro Micro supports I2C communication thanks to its Qwiic connector system. This feature allows for easy connection to multiple I2C devices like sensors and displays without needing additional wiring or soldering. Using I2C facilitates multi-device communication on the same bus, making it ideal for projects with numerous components. For example, you can use it to connect temperature, humidity sensors, and displays in a weather station setup. -
Question:
What power supply requirements does the SparkFun Qwiic Pro Micro have?
Answer: The SparkFun Qwiic Pro Micro can be powered via its USB-C connection or through the VUSB pin for external power. It operates at 5V and regulates down to 3.3V for I2C peripherals, ensuring compatibility with various sensors. This provides flexibility in powering your projects, whether through direct USB connection for development or external batteries for portable applications. It can support projects like remote environmental monitors powered by batteries. -
Question:
Can I use the SparkFun Qwiic Pro Micro for robotics projects?
Answer: Absolutely! The SparkFun Qwiic Pro Micro is an excellent choice for robotics projects due to its compact size, powerful ATmega32U4 microcontroller, and multiple input/output options. You can control motors, read sensor inputs, and handle communication effectively. Its USB-C interface makes it easy to upload new code during development, and with Qwiic support, you can connect various sensors and modules seamlessly, making your robot more intelligent and responsive. -
Question:
What accessories are recommended for the SparkFun Qwiic Pro Micro?
Answer: To enhance your experience with the SparkFun Qwiic Pro Micro, consider accessories like Qwiic sensors, LED displays, and motor drivers. Using the Qwiic connection system simplifies integration without soldering. Additionally, you may find LED strips, battery shields, or prototyping boards useful for expanding project capabilities. For instance, pairing it with a temperature or motion sensor could allow for smart home automation, enhancing functionality while keeping your setup neat. -
Question:
Where can I buy the SparkFun Qwiic Pro Micro?
Answer: You can purchase the SparkFun Qwiic Pro Micro at Ubuy, which provides a convenient online shopping experience for customers in Turks and Caicos. Ubuy often offers a range of SparkFun products along with detailed product information and customer support. Check Ubuy for availability and to explore shipping options to meet your project needs efficiently.
SparkFun Single Board Computers DEV-15795 Editorial Review
The SparkFun Pro Micro USB-C is a small development board that is compatible with most Arduino projects. It supports 5V input on analog pins and has Qwiic connectors. The board is not designed to charge batteries, but can be powered by a LiPo battery. It is compatible with the Pro Micro, but has a more solid USB-C connector, which is less likely to wear out than the Pro Micro's micro-USB connector. It is great for sim racing and for building a DIY keyboard. The only downside is limitedness of the serial API. However, the board is on the high side for an ATMEL board in terms of price.
Customer Reviews & Ratings
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5 Star
79%
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4 Star
13%
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3 Star
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2 Star
3%
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Pros
- Compatible with most Arduino projects
- Supports 5V input on analog pins
- Has Qwiic connectors
- Has a solid USB-C connector
- Great for sim racing and for building a DIY keyboard
Cons
- Not designed to charge batteries
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 35
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- The SparkFun Qwiic Pro Micro is a tiny, compatible with Arduino board
- Includes reset button, 9x 10-bit ADC pins, and 12x digital I/Os (5 are PWM capable)
- Improved version of the SparkFun Pro Micro with onboard USB-C connector and voltage regulator
- Features hardware serial connections, Qwiic connector for I2C, and SPI
- Dimensions: 1.3in x 0.7in
- Note: Board only. Additional accessories will be required.











