STMicroelectronics B-G431B-ESC1 Development Board (STM32G431 ESC Motor Control Board)

The STMicroelectronics B-G431B-ESC1 is a high-performance Electronic Speed Controller (ESC) development board designed for advanced 3-phase BLDC and PMSM motor control applications. Powered by the STM32G431CB microcontroller based on the Arm Cortex-M4 core, this board supports Field Oriented Control (FOC), sensorless motor control, and high-efficiency power management, making it ideal for drones, robotics, industrial automation, and motor control development projects.

Key Features -

• Based on STM32G431CB microcontroller

• Arm Cortex-M4 core with DSP and FPU

• Integrated 3-phase motor driver stage

• Supports BLDC and PMSM motors

• Field Oriented Control (FOC) capability

• Sensorless motor control support

• Compact ESC development platform

• Compatible with STM32 development ecosystem

Specifications -

• Product type - Motor control development board

• Model - B-G431B-ESC1

• Manufacturer - STMicroelectronics

• Microcontroller - STM32G431CB

• CPU core - Arm Cortex-M4

• Motor type support - BLDC and PMSM

• Control method - FOC and 6-step control

• Power stage - Integrated 3-phase inverter

• Communication interface - UART, CAN, PWM and GPIO support

• Development support - STM32Cube ecosystem compatible

Applications -

• Drone and UAV motor control

• Robotic systems

• Electric vehicle development

• Industrial automation

• Smart actuators

• Motor control research and development

• Embedded control systems