About this item

The WeAct Studio AT32F403ACGU7 BlackPill Core Learning Board is a powerful and affordable development board designed for high-performance embedded applications. Based on the AT32F403ACGU7 microcontroller from Artery Tech, this board is pin-compatible with the popular STM32 BlackPill layout, making it a drop-in upgrade for projects requiring more speed, memory, or connectivity. The AT32F403ACGU7 features a 32-bit ARM Cortex-M4 core running at up to 240 MHz, along with 256KB SRAM and 1MB Flash memory, offering ample room for complex firmware and real-time tasks. It also integrates floating-point unit (FPU) support, essential for signal processing, control systems, and math-intensive operations. With rich peripheral support including USB FS/OTG, CAN, SPI, I²C, USART, PWM, and 12-bit ADC, the board is highly suitable for robotics, industrial control, DIY electronics, and Arduino-style learning environments. It operates on 3.3V logic, features onboard voltage regulation, and can be programmed via USB or SWD interface using compatible tools like DAPLink or ST-Link. Compatible with Arduino, PlatformIO, and Keil MDK, the WeAct AT32F403ACGU7 board provides a fast and flexible solution for learners, makers, and professionals.