Adafruit Feather STM32F405 Express

Experience unrivaled speed with the STM32F405 Feather board, powered by a 168MHz STM32F405 Cortex M4 processor. This powerhouse board executes CircuitPython effortlessly, making it the fastest in its class.

Equipped with a Qwiic/STEMMA QT port, the Feather allows for seamless I2C sensor integration, enabling you to plug and play with ease. Additional features include:

• 1MB Flash and 192KB RAM, tailored for efficiency
• USB C connectivity for power and data transfer
• LiPo connector with integrated charger
• SD socket linked to the SDIO port
• Built-in NeoPixel indicator
• Support for I2C, UART, GPIO, ADCs, DACs, and more

With CircuitPython, get operational within three minutes, leveraging tools like Mu's plotter for instant sensor data visualization. The board supports MicroPython, CircuitPython, and Arduino IDE, with frequent updates enhancing flexibility. Achieve rapid development with comprehensive digital and analog features.

Although the board requires manual intervention for bootloading, the STM32 platform remains robust, handling various sketch experiments successfully. A gateway to limitless innovations, the STM32F405 Feather combines speed, connectivity, and versatility for any project.