The HGLRC Zeus25 AIO flight controller is full of features, including a high-performance STM32F722 processor, 25A BL32 ESC, OSD, 4x UART, 10V BEC, easy soldering layout with large pads, and much more.
Zeus25 AIO supports PPM (FlySky), Serial RX (including FrSky, S.BUS, DSMX, etc.), and ExpressLRS (RX/TX) radio receivers. It has dedicated pads for Caddx Vista or DJI Air Unit digital FPV transmitters. Its features can be extended with a GPS module or programable LED light.
When you build an FPV drone, the flight controller you select is important because it will be the “brains” of your machine. An AIO solution like the Zeus 25 provides easier implementation compared to FC + ESC approach. The FC needs to be matched with the frame size, motors, and not lastly, the battery type (number of cells) you want to use. If you are just starting with this hobby, I suggest you start with Betaflight because it’s the most widely used…