Elecfreaks Expansion Boards

In the world of STEM education, the integration of technology and creativity is essential to prepare students for future challenges. ElecFreaks offers a variety of kits and expansion boards designed to introduce young learners to the fascinating world of programming, electronics, and robotics. These resources are not only educational tools but genuine innovation platforms that stimulate critical thinking and experimentation.

Furthermore, ElecFreaks complements each kit with educational supports, code examples, and guided projects that make learning more accessible, even for beginners. This combination of physical components with pedagogical content enriches the experience, transforming building and programming into a practical and meaningful activity.

The modular approach allows mixing and adapting devices according to students’ interests, encouraging project customization. Whether exploring sensors, motors, or wireless connections, users have a solid foundation to design and create their own solutions, developing technical autonomy and confidence in learning.

Below, some of the most notable kits and expansion boards from ElecFreaks are explored.

Octopus:bit

Image 1: The Octopus:bit expansion board for micro:bit that expands all GPIO and allows adapting 5 V sensors with its voltage selector. Source: Elecfreaks

The Octopus:bit expansion board is designed to be compatible with the micro:bit board, providing a wide range of I/O pins to connect various sensors and actuators. This board is ideal for advanced projects requiring multiple connections, allowing students to explore complex electronics and programming concepts in a simple and organized way.

ELECFREAKS micro:bit Wukong Expansion Board Adapter

Image 2: The Wukong expansion board with integrated battery, control for servos and motors, buzzer, and compatible with LEGO connectors. Source: Elecfreaks

The Wukong expansion board adapter for micro:bit is designed to extend the capabilities of the micro:bit board, allowing connection of multiple servomotors and other components. This board is perfect for advanced robotics projects, providing a robust platform for building and programming complex robots. It also features a connector compatible with building blocks (LEGO).

IoT:bit

Image 3: The IoT:bit expansion board features Wi‑Fi, ESP8266, RTC port, buzzer, and multiple GVS I/O. Source: Elecfreaks

The IoT:bit expansion board is designed to introduce students to the world of the Internet of Things (IoT). This board enables wireless Internet connection, facilitating the creation of IoT projects. With IoT:bit, students can learn to connect and control devices over the Internet, exploring concepts of connectivity and automation.

Ring:bit V2

Image 4: The expansion board for micro:bit that converts P0/P1/P2 into GVS ports, powered by 3 AAA batteries and compatible with the LEGO® system. Source: Elecfreaks

The Ring:bit V2 expansion board is a versatile tool designed to facilitate the connection of motors and other components to the micro:bit board. This board is ideal for robotics projects, allowing students to build and program robots easily. With its modular design, Ring:bit V2 fosters creativity and innovation in robot building.

Breadboard Adapter

Image 5: The adapter expansion board easily connects your micro:bit to a breadboard with ElecFreaks’ adapter for rapid prototyping. Source: Elecfreaks

The breadboard adapter from ElecFreaks is an essential tool for any electronics enthusiast. This adapter allows easy connection of the micro:bit board to a breadboard, facilitating the creation and testing of electronic circuits. It is ideal for rapid prototyping projects and experimentation, providing a flexible platform for circuit building.

Power:bit

Image 6: The Power:bit expansion board powers your creations with two CR2025 batteries and features a buzzer and output pins. Source: Elecfreaks

The Power:bit expansion board is designed to provide a stable and reliable power supply for projects with micro:bit. This board is essential for projects requiring robust power sources, allowing students to focus on building and programming without worrying about power supply.

Motor:bit

Image 7: The Motor:bit controls up to 2 DC motors providing numerous I/O connectors and management pins. Source: Elecfreaks

The Motor:bit expansion board is designed to facilitate the connection and control of motors in projects with micro:bit. This board is ideal for mobile robotics and other projects requiring controlled movement, providing a simple and efficient interface to control multiple motors.

In conclusion, ElecFreaks’ kits and expansion boards offer a wide range of options for professionals and educators seeking to introduce programming, electronics, and robotics in educational settings. The versatility and ease of use of these devices enable the development of innovative projects and acquisition of advanced technical skills, essential in the STEM field.