CUAV X25 EVO Controller Open-Source Drone Unmanned Systems

Description: 

CUAV X25 EVO is a high-reliability core controller for unmanned systems. It combines an STM32H7 (480 MHz, 2 MB Flash) processor with a triple industrial-grade IMU array, dual barometers, and RM3100 magnetometers. A redesigned power architecture supports 10–18 V input and provides up to 5 V/12 A external output to power heavy payloads. The controller integrates dual-path power redundancy, comprehensive ESD/over-current protection, RGB status indication, and a modular CORE/carrier design. It is compatible with ArduPilot and PX4, and suits multirotors, fixed-wing, VTOL, helicopters, UGV/USV/UUV and other platforms.

Disruptive Wide-Range Power Supply Architecture:

X25 EVO is fully upgraded to 10V ~ 18V high-voltage power supply, significantly improving power supply efficiency. The baseboard has a built-in 5V/15A DC-DC high-power converter, and the external interface supports 5V/12A output, empowering heavy-load devices.

The non-similarity IMU sensor matrix is composed of 3 sets of TDK industrial-grade IMUs, 2 sets of barometers and the industrial-grade RM3100 anti-interference magnetometer. It supports failover and ensures safe operation in various complex environments.

High-Performance STM32H7 Processor

It adopts High-Performance STM32H7 processor, bringing powerful intelligent computing power to the system and supporting secure boot and secure firmware upgrade services. During operation, the CPU occupancy rate is lower, and it is compatible with the complete ArduPilot and PX4 drivers and functions (such as IMU temperature learning, non-GPS navigation, FFT filtering algorithm and LUA script, etc.), and provides ample space for follow-up development and compatibility with new drivers.

Dual Temperature Compensation System

X25 EVO features a newly upgraded dual temperature compensation system. The onboard IMU and the motherboard temperature control work in conjunction to build a constant temperature zone inside the controller, ensuring IMU, MCU and crystal oscillator are always kept in a constant temperature environment, maintaining system performance stability, reducing performance damage caused by temperature drift, and ensuring measurement accuracy.

X25 EVO comes standard with PMU 2 Lite, which supports 70V voltage output and 220A current detection. It also offers an optional PMU 2s with 140V input and 500A power monitoring.

   Specifications:

                             X25 EVO Dimensions chart

Package Includes:

1xCUAV X25 EVO Controller Open-Source Drone Unmanned Systems

Related Articles:

Hexacopter vs Quadcopter: When More Motors Mean More Value

Hexacopter vs Quadcopter: When More Motors Mean More Value The drone world is built around the quadcopter. Four...

Read More →

Drone Magnetometer Calibration: Fix Compass Errors Fast

Drone Magnetometer Calibration: Fix Compass Errors Fast Nothing is more frustrating than watching your drone drift sideways, spin...

Read More →

How to Wire a Drone: Complete Wiring Diagram for Beginners (2026 Guide)

How to Wire a Drone: Complete Wiring Diagram for Beginners (2026 Guide) Wiring a drone is one of...

Read More →