NUCLEO-L476RG
Best versatile platform for embedded systems prototyping and hardware development.
The NUCLEO-L476RG is a versatile STM32 Nucleo-64 development board powered by the STM32L476RGT6 microcontroller. It's designed for efficient prototyping, offering a balance of performance and features. This board simplifies hardware expansion with standard Arduino Uno R3 connectivity and ST Morpho headers for full I/O access. An integrated ST-LINK/V2-1 debugger/programmer streamlines the development workflow. It supports flexible power options via USB or external sources and features USB re-enumeration for multiple interfaces, making it an adaptable platform for various projects.
$28.99
Owner Satisfaction
4.7
/ 5
Category Rank
28
/ 1543
#28 in Development Boards
Price vs Category Average
-67%
Below average
Microcontroller
32476664
/ STMLRGT in LQFP package
Who it's for
- Engineers building battery-operated IoT devices
- Developers leveraging existing Arduino shields and software tools
- Prototypers needing an all-in-one programming and debugging solution
Who should skip it
- Novices intimidated by complex configuration and professional toolchains
- Makers requiring out-of-the-box wireless or sensor functionality
- Users frustrated by intricate pinout management and documentation
Performance breakdown
Prototyping Versatility
Dual-header architecture allows for rapid hardware expansion and seamless sensor integration.
Debugging Efficiency
Integrated ST-LINK/V2-1 eliminates the need for external programming hardware.
Ecosystem Compatibility
Broad support for Arduino and mbed environments lowers the entry barrier.
Power Flexibility
Multiple input options accommodate diverse power requirements for mobile or stationary projects.
Interface Connectivity
USB re-enumeration simplifies communication across virtual COM and mass storage ports.
Software Accessibility
Compatible with industry-standard IDEs for professional-grade development and debugging workflows.
Key Specs
Microcontroller
STM32L476RGT6 in LQFP64 package
Form Factor
Nucleo-64
Connectivity
Arduino Uno Revision 3 and ST Morpho headers
Debugger/Programmer
On-board ST-LINK/V2-1 with SWD connector
External Power Input Voltage
3.3 V, 5 V, or 7 - 12 V
Supported IDEs
IAR™, Keil®, GCC-based IDEs
USB Interfaces
Virtual Com port, Mass storage, Debug port
Physical Interface Ports
Micro USB
Features
- Integrated ST-LINK/V2-1 debugger
- Arduino Uno R3 shield compatibility
- ST Morpho extension headers
- Flexible power supply options
- USB re-enumeration capabilities
- mbed-enabled for online resources
- Onboard USER and RESET buttons
What customers say
Developers highly value the NUCLEO-L476RG for its exceptional efficiency, driven by the powerful STM32L476 microcontroller, making it perfect for low-power IoT applications. A key strength is the seamless integration within the ST ecosystem, where the built-in debugger and configuration tools significantly streamline the workflow. Reviewers appreciate the board's flexibility and expansion potential through standard headers. While the initial setup presents a learning curve for newcomers to the STM32 platform, the consensus is clear: the investment yields professional grade performance and reliability. This board offers excellent value for serious embedded development.
Know before you buy
No, the NUCLEO-L476RG features an integrated ST-LINK/V2-1 debugger and programmer. You can connect it directly to your computer via USB to program and debug your code without additional hardware.
Yes, the board includes Arduino Uno R3 connectivity, allowing you to plug in many standard Arduino shields directly. For more advanced projects, it also features ST Morpho headers that provide access to all microcontroller I/O pins.
The board is highly flexible and can be powered via the USB connection, or through external sources using 3.3V, 5V, or a 7-12V input range.
It is compatible with a wide range of professional tools, including IAR, Keil, and various GCC-based IDEs. It is also mbed-enabled, providing access to an extensive ecosystem of online resources and libraries.
USB re-enumeration allows the board to support multiple interfaces simultaneously, such as a virtual COM port, mass storage, and a debug port. This makes it easier to manage data logging and debugging without needing to swap hardware connections.
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