Overview
Arduino® Modulino™ Hub expands your systems with eight additional I2C addresses in one simple move! Bring to life more complex ideas, without any added hassle.
The Modulino collection includes a variety of plug-and-play smart components that transform complex electronics into simple, interactive projects with minimal code and maximum creativity.
Discover a new generation of ready-to-use sensors and actuators that simplify any build. Designed for makers, educators, and professionals, Modulino nodes connect effortlessly via Qwiic cables and work together as a unified system thanks to daisy-chain technology.
Start easy, advance quickly
Both beginners and experienced developers can implement sophisticated features thanks to a dedicated Modulino library (supporting both Arduino language and MicroPython).
And after the first project is done? Consistent design across all Modulino nodes gives you the flexibility to swap them and integrate them into a variety of new ideas, while breakout pins allow advanced users to push customization further.
Key benefits
- Plug-and-play connectivity
Quickly connect Modulino nodes to Arduino® UNO™ Q board, Arduino® Nesso™ N1 development board, Arduino® UNO™ R4 WiFi or Arduino® Nano™ boards, using the Arduino Nano Connector Carrier for fast, reliable integration. - Robust, ready-to-use design
Preassembled, compact modules built to support demanding edge IoT projects. - Effortless expansion
Easily add new sensors, actuators, or controllers without redesigning your hardware. - Seamless Arduino ecosystem integration
Leverage Arduino software, Cloud tools, and community support to accelerate development.
Meet all the Modulino nodes!
In addition to Modulino Hub you can explore all the Modulino nodes in the range!
- Modulino Knob: for super-fine value adjustments
- Modulino Pixels: eight LEDs to shine bright, dim down, or change color – you choose!
- Modulino Distance: a time-of-flight proximity sensor to measure distances with precision
- Modulino Movement: to perfectly capture movements like pitch, roll or tilt
- Modulino Buzzer: to generate your own alarm sounds or simple tunes
- Modulino Thermo: a sensor for both temperature and humidity data
- Modulino Buttons: three buttons for quick project navigation
- Modulino Light: a brightness and color sensor for light-aware projects
- Modulino Joystick: an analog joystick with integrated push button for intuitive interaction
- Modulino Vibro: a vibration motor to generate silent, tactile
- Modulino Latch Relay: an electromechanical relay for switching DC loads up to 30 V
- Modulino LED Matrix: a 96 blue LED matrix for visual displays, effects, and notifications.
- Modulino Extender: amplify I²C communication for bigger and bolder ideas!
- Modulino Motors: control speed, direction, and position right where the action happens
Or, consider the Arduino® Plug and Make™ Kit to get your first set – as part of our easiest starter kit ever!
Need help?
Comprehensive resources are available through dedicated documentation pages, featuring tutorials and technical specifications for each Modulino.
Tech specs
| Board | Name | Modulino Hub |
| SKU | ABX00100 | |
| Featured component | TCA9548ARGER | |
| I2C address | 0x71 | |
| Connector | QWIIC | I2C connection via QWIIC |
| Power | QWIIC connector | 3.3V |
| Pins | 3.3V | |
| Dimensions | Weight | 4.4 g |
| Width | 25.36 mm | |
| Length | 41 mm | |
| Accessories included | QWIIC cable (5 cm) | |
Conformities
Documentation
Learn more
Get Inspired
FAQs
Is a QWIIC cable included with the Modulino node?
Yes, each Modulino node is packaged with a 5 cm QWIIC cable, so you can get started right away.
Are the Modulino nodes compatible with other QWIIC devices?
Yes, the Modulino nodes are designed to be compatible with other devices that adhere to the QWIIC standard and operate at 3.3V. Always double-check the voltage compatibility of any QWIIC devices you intend to use together.
What voltage do the Modulino nodes operate at?
The Modulino nodes are designed to operate at 3.3V. Ensure that your microcontroller or other QWIIC devices provide this voltage level to avoid damage.
Do I need any special libraries to use the Modulino nodes with Arduino?
Yes, you'll need to install the Modulino library either for Arduino language or Micropython, which provides functions and examples to easily interact with the nodes.
Arduino, Modulino, UNO, Nesso, Nano, and Plug and Make are trademarks or registered trademarks of Arduino S.r.l.