https://devzone.nordicsemi.com/f/nordic-q-a/17577/nrf51-notifications-clarificationHello everyone, i have a task where i need to transfer 50-100kB of data from ble peripheral to a central device. I have read many posts here and i have a pretty good idea how to do it using notifications (there is plenty of information on the forum hereen-USTelligent Community 13Tue, 08 Nov 2016 11:44:57 GMThttps://devzone.nordicsemi.com/thread/67579?ContentTypeID=1Tue, 08 Nov 2016 11:44:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3c34d3a0-fc43-4495-898c-d6645a828c1aPetter Myhre<ol> <li> <p>To be able to notify a characteristic value, a CCCD must exist. And the client must enable notifications by setting the notification bit in it.</p> </li> <li> <p>The client can disable notifications by clearing the notification bit in the CCCD.</p> </li> <li> <p>No, but if the write is successful notification should be enabled.</p> </li> </ol><div style="clear:both;"></div>