Has this ever happend to you? wel there is a simple solution for it and it doesn't even require solder,a simple hack with get you through this and in the air quickly and safe as possible.you technically DN'T even need the button per-say.
Drone:
Digital Happymodel Crux35
aio 20 amp 20x20 fc with Elrs reciever built in
1404 3500kv motors
3.5 inch hq props
caddx nebula nano pro
iflight sigma nano antenna
caddx vista