Argus ECO F405 + 60A is an affordable stack that combines a flight controller and a powerful ESC. It is suitable for high-performance 5" freestyle drones, racing drones, or 7-9" long-range drones. The stack supports 4-6S LiPo battery power.
The flight controller uses an F405 processor paired with a ICM42688-P gyro. There is also 16MB of memory for a blackbox, an integrated barometer, and 5V/3A and 12V/2A BEC. The flight controller has various connectors for easy plug-and-play without soldering, although solder pads are also available. The board can be used with both analog and digital video transmission. Additionally, there are I2C pads for connecting a GPS module with a compass.
The ESCs use Bluejay firmware, which supports bidirectional Dshot. They feature a current sensor and can handle up to 60A.