https://devzone.nordicsemi.com/f/nordic-q-a/9411/throughput-of-long-readsIn a previous excellent answer Ole Morten explained how to calculate the maximum throughput of transmissions using notifications . I&#39;d like to know what the calculations are for using long reads of long attributes?en-USTelligent Community 13Thu, 24 Sep 2015 14:01:20 GMThttps://devzone.nordicsemi.com/thread/34722?ContentTypeID=1Thu, 24 Sep 2015 14:01:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:583d32d0-3957-4fcc-8a44-c8b6431d0e9aTim<p>Ah brilliant, thanks! Seems like an odd design decision.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/34721?ContentTypeID=1Thu, 24 Sep 2015 13:54:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0ce5cb94-ac86-48c5-95ed-6ecc6c1f6e25Petter Myhre<p>With notifications you can send six packets in each connection interval. With a read operation you can only send one, this is true for both read and read long. So the maximum throughput would be 1 * 20 B * 1/0.0075 ms = 2.67 kB/s = 21.33 kbps</p><div style="clear:both;"></div>