NUCLEO-F446RE STM32 Development Board
Dispatched from Aarhus, Denmark. Shipping calculated at checkout.
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NUCLEO-F446RE STM32 is a versatile development board for hobby projects and professional prototypes. It uses the STM32F446RET6 microcontroller, providing processing performance and a range of peripheral interfaces.
The board belongs to STMicroelectronics' Nucleo family, designed to make microcontroller development accessible to beginners and experienced embedded developers alike.
It has an onboard ST-LINK debugger and connectors compatible with the Arduino Uno V3 layout and ST Morpho headers. Use supported IDEs and check shield electrical compatibility before connecting.
It provides a flexible starting point for developing and testing new ideas.
Useful features
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It has an onboard ST-LINK debugger, so a separate programmer is usually unnecessary.
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It uses the Arduino Uno V3 shieldsconnector layout for convenient prototyping with electrically compatible shields.
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ST Morpho headers expose the MCU's available signals for your project.
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ST's software tools and example code help you get started.
Possible projects
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Smart-home devices and IoT projects
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Industrial sensors and control systems
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Robot control and automation
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Embedded-system learning and teaching
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Music visualisation
Product specifications
| Feature | Detail |
|---|---|
| Microcontroller | STM32F446RET6 (LQFP64) |
| Data bus width | 32-bit |
| Operating voltage | 3.3V logic. Power through USB/5V or VIN 7–12V according to the manual’s wiring and jumper instructions. |
| Weight | 77.111 g |
| LEDs and buttons | 1 user LED, 1 user button, 1 reset button |
| Oscillator | 32.768kHz crystal; other clock sources depend on board configuration |
| Expansion connectors | Arduino Uno V3-compatible layout and ST Morpho headers |
| Debugging | Onboard ST-LINK programmer/debugger |
| USB functions | Virtual COM port, mass storage and debug interface |
| Software packages | STM32Cube, Keil MDK, IAR EW, STM32CubeIDE |
What is included?
- 1 x NUCLEO-F446RE STM32 Development Board
Warranty and shipping
We do our best to test all electronics before sending them to you.
This helps us maintain quality and avoid unnecessary trouble during development. Faults can occur, but we encounter them very rarely. If there is a problem with the equipment you ordered, you can always contact us, and we will gladly help you resolve it.
We dispatch from Aarhus to Denmark and Sweden. Shipping options and prices are shown at checkout. Delivery time depends on availability, destination and shipping method; contact us before ordering if you need an item by a specific date.





