Electric two-wheelers, favored for convenience, flexibility, and energy efficiency, meet short-distance travel needs. With the integration of smart technology, electric two-wheelers demand safety, reliability, comfort, remote control, and data transmission.

Comprising a motor controller, dashboard, auxiliary power supply, charger, and BMS, manufacturers seek superior motor controller master control chips to enhance product competitiveness. These chips must excel in performance, power consumption, and cost, meeting various functional requirements such as precise motor operation control, high-power control, and improved power and transmission efficiency.

Based on the APM32F035 motor-dedicated MCU, Geehy’s solution supports a sensor-based FOC strategy and integrates multiple op-amps and comparators. This simplifies peripheral circuit design, reduces interference, and achieves high efficiency with low noise. The APM32F035, as the main control chip, samples bus voltage, current, and HALL signals, executes motor control logic, and communicates with the upper-layer application, providing operational status feedback.