Drone Flight Controller Dead 3 beeps? (Fix with 5v Micro BEC!)

Is your betafpv 85 pro 2 flight controller dead? The fix might just be an external 5v regulator!
Matek Systems Micro BEC 6-30V: bit.ly/3aOUIkR
Upgrade to the Matek BEC with 1.5a / 2.5a burst.
#microBEC #tinywhoop #betafpv
─── Table of Contents ───
- Introduction: 0:00
- Diagnosis: 0:32
- External Micro BEC, How does it work? 1:22
- Wiring BEC to 5v Pad on FC: 2:18
- Wiring and Setup: 4:53
- Testing Result: 4:32
- Flight Test & Conclusion: 5:05
─── Disclosure ───
Although I have purchased the products on my own in this video myself, this video description contains sponsored affiliate links, which means that if you click on one of the product links it will support the channel.