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      • Looking at the table side-by-side comparison to the Arduino UNO the NUCLEO boards have far superior performance, quality, inputs/outputs and debugging options available. However, it doesn’t come without some minor flaws.
      www.digikey.com/en/maker/blogs/st-nucleo-a-powerful-low-cost-alternative-to-the-arduino
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  2. Jul 27, 2023 · STM32 microcontrollers are generally considered higher performing than Arduino boards, as they are typically powered by an ARM Cortex processor. This means that STM32 microcontrollers can provide more processing power and memory, allowing them to handle complex tasks.

  3. Is STM32 better than Arduino? The STM32 line of microcontrollers is programmed using a variety of different software tools. Depending on the development board you are using, these can include Eclipse and System Workbench for STM32, IAR Embedded Workbench, and Keil uVision IDE.

  4. The NUCLEO board doesn’t come with an internal EEPROM memory or even and internal EEPROM within the STM32 to store permanent variables in case of a system reboot, while the Arduino has a built-in EEPROM with the Atmel microcontroller.

  5. I have experience with arduino, but have heard that the stm32 is waaaaaay faster and better than the arduino. Is this true? Are the differences really noticable?

  6. Arduino spends most of their $$ making Arduino beginner friendly whereas STM32 spends their $$ making their chips cost efficient and is marketed towards industry. They also use ARM cortex M cores which are standard across most devices.

  7. Mar 3, 2023 · 4. STM32: The Multi-Tool While almost all Arduino-like development boards have a wide variety of uses, one newcomer takes the prize for being the most versatile. The STM32 boards, also known as the Blue Pill (or Black Pill) colloquially, are similar in size to the Arduino Nano and Pro Micro.

  8. Finally, the Nucleo boards have headers and pins all over them, so this is handy when prototyping or looking to attach Arduino format extension boards. If your goal is broader than just buying the cheapest possible board, I think Nucleo's are a good starting point.