Can anyone tell me what I am doing wrong. I do not get the low level battery beep from my controller when flying. I have to either time it or wait for the RTH kicks in. I have the level set to 30% warning and RTH at 15%.
Okay - maybe there's an "I periscope" app forum somewhere.
I use Litchi which actually gives me a loud and persistent verbal (female voice) warning regarding my battery when it drops down below 25%. It repeats every 20 secs and it's pretty hard to miss or ignore.