SpeedyBee F405 V4 Flight Controller: 30x30 Drone FC Wireless Betaflight Configuration, Blackbox,Solder-Free Plugs,WiFi,Bluetooth for 3-6S 4" 5" FPV Racing Drone Cinelifter

just as expectyed great

Seems to be a premium offering, my bad on not researching betaflight more. It does not currently natively support altitude/gps hold. "Against their philosophy" That in my mind is holding them back, add the mode and appeal to many more people. Now I am trying to get ardupilot or something similar on it.... what a waste of time. Again this is my ignorance, I haven't built a quad in 8 years.Update: early AM .....Stumbling around and found INAV, similar to betaflight but with the navigation I'd like. Will need to configure this now but this seems to be the ticket.Another update:The INAV with this is great. Speedybee bluetooth app works flawlessy with it. A suggestion would be to add a QR card or something that takes you to setting up INAV with a well thought out step by step. That way it feels more like a plug and play package for those that want position hold. It's entirely possible I'm the only one, I rushed into this build.

No complaints

Zero stars I knew I should not have bought this I won’t power up off the esc I plugged in a different fc and it powers that fine it’s junk do give them a dime

I've had great results with this product. Another review states he lost contact with drones. That is a function of the receiver, not this flight controller. He also obviously can't program a FC correctly. If he could he could have the aircraft failsafe and return to home when it lost the signal. You'll find excellent reviews on YT.

This is a great flight controller for a fprv drone build! But i have a few problems with it, first. The flight controller overheats if you leave it connected to betaflight for a while. I did this before with a Speedybee f405 v3 50a FC and it burned, by that I mean the components on the FC sparked. But so far this one is holding on strong. I finished my build today and took it out for a flight today, and so far I only have the FC connected to the ESC and a reciver I havent connected it to a vtx yet though. So solid FC just while connected to betaflight or soldering please have a fan to cool it down!