A Sense of accomplishment, good luck, and Failure...
I worked on my TYRO99. Diagnosing it's condition after the kersplunk in the only water filled ditch in about a 4 acre stretch, trying to keep safe. While adding power, I put a smoke stopper in circuit to be safe.
1) Powered on without the smoke stopper lighting
2)I took the video system out. Removed the VTX and replace it, with a similar model, relocated wires to use to appropriate plugs. Tested and it all works. Sends video. and if I need to switching cameras, it will now be very easy.
3) Then I dug deeper and performed a damage survey. It has no damage that I can tell. No tell-tale signs of puddled or blistered chips. as I could see.
4) Plugged USB in and checked Beta Flight. I Checked settings, confirmed the signal was being received in the tab, Check, then I spun each motor up, and then all together. Check.
5) As everything Seemed to check out, I was ready for prime-time. I took it outside, plugged in a battery, and readied the controller. The motors, don't run/arm. with direction from the Transmitter. (I am using my Radiolink AT10)
Please Help - What am I missing?
Also cut more of the BOT