STM32F405RGT6 STM32 Development Board

This premium STM32F405RGT6 Development Board is the ultimate powerhouse for makers, engineers, and hobbyists who need uncompromising speed and rich connectivity without the bulk.

At its core is the ferocious ARM Cortex-M4 32-bit RISC processor operating at a blistering 168 MHz. Whether you are building advanced robotics, high-fidelity audio equipment, complex drone flight controllers (like Betaflight/INAV), or IoT gateways, this board delivers the deterministic, high-speed performance your code demands.

Key Features & Why You Need It

• Insane Processing Power: Powered by the STM32F405RGT6 chip, featuring a hardware Floating Point Unit (FPU) and a full set of DSP instructions to crunch complex math in real-time.

• Massive Memory Layout: Packaged with 1MB of Flash memory and 192KB of SRAM, giving you plenty of headroom for heavy libraries, RTOS overhead, and intricate firmware.

• Rich Ecosystem Compatibility: Fully compatible with standard development environments including STM32CubeIDE, Keil MDK, Arduino IDE, and MicroPython/CircuitPython.

• Built for Flight Controllers: This specific layout is highly sought after for DIY drone builds, seamlessly supporting popular open-source flight firmware.

• Robust Connectivity: Loaded with multiple I2C, SPI, UART, and CAN interfaces, alongside a native USB interface for effortless debugging and data logging.

Technical Specifications

Pinout & Hardware Overview

The board breaks out all essential pins to breadboard-friendly headers, making prototyping a breeze. It includes onboard power and user LEDs, a hardware Reset (RST) button, and standard SWD (Serial Wire Debug) pin headers for rapid flashing with an ST-Link V2.

What’s in the Box?

• 1x STM32F405RGT6 Development Board

• 2x Male Pin Header Strips (Unsoldered for maximum layout flexibility)

Pro Tip: New to STM32? We recommend pairing this board with an ST-Link V2 debugger/programmer for the best, most seamless debugging experience right out of the box.