Apple pencil can not connect to iPad Pro

try - Use Apple Pencil with your iPad or iPad Pro – Apple Support

I’ve already done this and they’re sending a replacement pencil. I’ll see how this one goes.

I think it’s most probably a software issue because it’s unlikely that 2 pencils are faulty. They both started working then stop after an hour or so and never worked again, even tried a full erase.

it could be the iPad but Bluetooth works fine on any other device

Which iPad? which pencil?

Is your ipad running latest iOS?

I have the same issue with iOS 13.5.1 iPad Pro 11 2018 and Apple Pencil 2. The above trouble shooting does not work and I’ve had a one replacement pencil. Waiting for the second replacement.

it might be the iPad rather than the pencil, raise it with apple

As I said above it could be the iPad, I have seen people get 4/5 pencils then apple realise its the iPad.

Contacting to other bluetooth devices doesnt matter, as the pencil pairs in a unique way.