Automatically send updated data over Bluetooth Low Energy (BLE).

[Rajendra Chhasatiya]

Hello All,

Currently i am working on BLE (using idf V3.2), I have one question, is we can send updated data (data is anything thing like temperature value) automatically to BLE server using GAP and GATTs profile without send read request?, if yes then how?

I will be thank full if anyone can give me answers.

Thanks.

[MicroController]

A BLE server can proactively send data to a client using indications or notifications.