How to control E34-2G4D20D module

I know E34-2G4D20D module does not need library.But I cannot use that module.
If someone used to use E34-2G4D20D module,say me advice and give me a test code (or) example code .

Have you tried the owner's manual?
https://www.ebyte.com/downpdf.aspx?id=153

1 Like

Yes sir .I have tried owner”s menual but it is not ok for me.So please write test code for E34-2G4D20D module as you help me sir.

Yes sir.But It is not ok for me.I am a leaner.Sir!!Can you write test code (or) examole code for E34-2G4D20D module