Device Name can't set more than 4 characters ?(ANCS example)

[Kit]

Hi,

I would like to change device name more than 4 characters but I've found an exception of error code 12 (Data size exceeds limit) that return from initial of adverting data.

It possible to set device name more than 4 characters or not?

Thanks,

Kit

[MartinBL]

Hi

The answer to your question lies in the error code. The advertising packet can contain no more than 31 bytes of data. My guess is that you are trying to advertise a lot of data? Maybe some manufacturer specific data or list of UUIDs? Have a look at this tutorial discussing various aspects of advertising.