5

I would like want to know why the bluetooth module has a plastic sleeve covering it?

Is it possible to remove it?

HC-06

3

It is to protect it. You should keep it so that the modules lasts longer.

If you remove it, just don't do anything stupid.

2

To protect it against ham fisted newbies from causing short circuits.

Yes, you can remove it, as long as you're not a ham fisted newbie that is going to cause short circuits.

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