About this item

The WeAct Studio RA4M1 Core Demo Board is a compact and powerful development platform built around the Renesas R7FA4M1AB3CFM microcontroller, part of the RA4M1 series. Featuring a 32-bit ARM Cortex-M4 core with FPU running at 48 MHz, this board is ideal for low-power, high-performance embedded applications including IoT, motor control, and sensor interfacing. With 512KB Flash and 96KB SRAM, the RA4M1 provides ample memory for complex firmware and real-time operations. The board operates at 3.3V logic level and offers a rich set of peripherals including UART, SPI, I2C, ADC, DAC, and PWM, making it suitable for various prototyping needs. The long-form PCB layout provides easy access to I/O pins via 2.54mm headers, and its USB interface enables power supply and programming. It’s fully compatible with Renesas e² studio, IAR Embedded Workbench, and Keil MDK, offering developers a professional environment for debugging, compiling, and programming. The WeAct RA4M1 board is perfect for engineers, students, and hobbyists looking to explore Renesas RA series microcontrollers in a cost-effective and convenient format.