I get an access denied on COM6 when trying to connect telemetry radio to my laptop, but when I connect through the android app on my tablet, everything works just fine. I’ve spent the past three night dredging through the forums, trying any possible solution I can find to get this to work, with no luck. Has anyone else had this problem or does anyone know of a solution?
I have this problem too. Still no answer?
What OS are you using? Have you checked your serial drivers?
I had this very same issue, not with telemetry module, but something else, and it was just a matter of updating drivers to have it fixed. If you’re using windows, I believe Device Manager may yell you if there are any related errors.