SpeedyBee App

I’m fairly new to to FPV and getting into PID tuning. I’d been taking my laptop out with me which is incredibly inconvenient and cumbersome. I got the Speedy Bee Adaptor 3 and I plug it in to the flight controller and battery then connect to my phone via Bluetooth. I certainly wouldn’t use this set up to a quad from scratch and I’m sure that was not its intended function. It’s absolutely a viable solution for making small adjustments (especially for PID tuning) in the field vice using your laptop. Speedy Bee-if you could please please add PID Toolbox to this somehow-that would be amazing!

Works well with my Matek f711 flight controller using INAV. It does not work well with my quads that all use Kakute f7 flight controllers. It frequently gets stuck on a screen and I have to restart the app. Also, the cli commands don’t work. When I try typing anything in it just brings up a bunch of wonky characters and freezes. Also, regardless of what board I’m using, this app drains battery like there’s no tomorrow, meaning 1-2% per minute on a brand new iPhone 11. I’ve been using it with the speedybee Bluetooth USB adapter.

I'm using the Speedybee app on a 2017 iPad Pro, with the Speedybee Bluetooth adapter and a BrainFPV RADIX FC. When I go to the CLI and issue any command which yields a lot of text output (DIFF ALL, DUMP, etc), the app drops characters...a LOT of characters. If you ever wanted to paste the output back into the FC, it would fall due to incorrect syntax and bad values for the command arguments. There seems to be no error checking or flow control. Data comes from the FC too quickly for the adapter and/or the app to process. I reached out to Speedybee, who replied saying "We tested it, it works." - totally ignoring the screen shots of it clearly not working! There has been no other communication from their support personnel.