AERO SELFIE 4IN1-ESC-POWER Adapter Board 320A – Open Source Power Distribution Module for Brushless ESCs – 3S-10S Input, Lightweight 13.9g, 30.5x30.5mm Mount – for Drones Development

The AERO SELFIE 4IN1-ESC-POWER Adapter Board 320A  is an open-source power adapter board engineered by Shenzhen Ruijie Innovation Technology Co., Ltd., specially designed for powering brushless electronic speed controllers (ESCs) in advanced drone systems. As a compact, efficient solution for ESC power distribution, this module serves as a central hub between the battery and up to four ESCs, providing seamless and stable energy transmission in drone applications. With a rated input voltage range of 3S to 10S (13.2V–44V) and an optimized operating window for lithium batteries, the board delivers consistent power even under demanding conditions. Its dual output current options — 3A at 5V and 2A at 12V — ensure compatibility across various motor and controller setups. The board incorporates natural cooling, eliminating the need for active heat dissipation while maintaining excellent performance. Precision-engineered with an ultra-lightweight 13.9g profile, and featuring a compact 44 x 44 x 6 mm design, it fits effortlessly into drone frames with 30.5 x 30.5mm M4 mounting holes. Ideal for drone developers and engineers, it supports power detection and ammeter functionality (18:1 adaptation ratio), giving valuable insight into power consumption and system health.

Whether you're building open-source drone projects or developing industrial UAV prototypes, the AERO SELFIE 4IN1-ESC-POWER delivers the reliability, functionality, and compact form factor needed for professional drone development.