Review on BETAFPV F4 1S Brushed Flight Controller | SPI Frsky Receiver | OSD & Smart Audio | FPV Tiny Whoop Micro Racing Drone by Chad Dahl

This FC looks really great right out of the box, well done BetaFPV. I put it in a 90mm carbon fiber frame with no whoops and after a bit of PID work it flies amazing (this FC is tuned for Scream use). Mine came with Betaflight 3.4 (currently stable). The processor easily handles the 8/8 kHz configuration in Acro mode. Recovery after ghost branches, rolls, and flips is really smooth and fast. It was the easiest binding I've ever made and ever seen! You don't have to press the button and plug in the lipo to connect at the same time, and for me that's a big step forward. Another point to consider: I bought the FrSky version but it's not Sbus. To set it up, read the manual. Next I had to reassign the TX1 extra pad for use with the buzzer as I fly outdoors most of the time.