Thanks @craig for your response,
I have already gone through the document link, I’m getting the services and characteristics but I’m ended
with below error.
Optional(Error Domain=CBATTErrorDomain Code=1 “The handle is invalid.” UserInfo={NSLocalizedDescription=The handle is invalid.})
Please help me, I’m completely blocked. I didn’t find any sample code on google or anywhere else. Your help would be appreciated if you provide me the sample code.