4-Channel Coreless Motor Driver Board with 3.3V to 5V Step-Up Boost Converter

The 4-Channel Coreless Motor Driver Board with Integrated 3.3V to 5V Boost Converter is an all-in-one power and motor control module designed for lightweight robotics, micro RC aircraft, and 1S LiPo-powered custom drone builds. Operating directly from a 3.3V–3.7V single-cell Lithium-Polymer battery, this compact surface-mount PCB solves low-voltage power delivery issues by combining an onboard DC-DC boost step-up regulator with high-efficiency motor drivers. The integrated synchronous boost circuit steps up variable 3.3V battery input into a clean, regulated 5V output rail, providing stable power for flight controllers, microcontrollers (Arduino, ESP32, STM32), receivers, and 5V sensor arrays.

• Integrated 3.3V to 5V DC-DC boost regulator powers 5V flight controllers and receivers from a 1S battery.
• 4 dedicated high-speed MOSFET driver channels (M1, M2, M3, M4) handle high-current coreless DC motor switching.
• Prevents brownouts and logic resets during high peak motor loads.
• High-density PCB routing with wide power traces for low thermal resistance and low electrical noise.

Sold and shipped by Navi3D from our studio in Vashi, Navi Mumbai. Free delivery across Mumbai, Thane and Navi Mumbai, and shipping across India.