https://devzone.nordicsemi.com/f/nordic-q-a/27486/unable-to-read-characteristics-complete-valueHi, We are performing data transfer using NUS service (BLE-UART). Data passed is a 11-character string. READ and NOTIFY permissions are provided for Tx characteristic in NUS service. The string is visible in nrf-Connect Androiden-USTelligent Community 13Thu, 23 Nov 2017 10:39:15 GMThttps://devzone.nordicsemi.com/thread/108565?ContentTypeID=1Thu, 23 Nov 2017 10:39:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:82ef0480-a11c-47ea-9de4-a1362c714083RohanKadam<p>Earlier, I was enabling the notification and reading the characteristics directly, which gave me a single character as output (Sometimes initial char of string passed and sometimes random char).</p> <p>So I observed in nrfConnect Android Apps Log, that I was missing one step before performing read char.</p> <p>So this works now,</p> <blockquote> <ol> <li>Enable notification</li> <li>Write Descriptor with 0x0100</li> <li>Read Char</li> </ol> </blockquote><div style="clear:both;"></div>