https://devzone.nordicsemi.com/f/nordic-q-a/14970/invalid-attribute-value-lengthI have been working on a project that involves two nrf51 dev boards, one is acting as a central and the other is acting as a peripheral, and I have been encountering a problem when sending data from the central to the peripheral. When using the packeten-USTelligent Community 13Tue, 05 Jul 2016 20:14:32 GMThttps://devzone.nordicsemi.com/thread/57123?ContentTypeID=1Tue, 05 Jul 2016 20:14:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d4bc9cc4-6550-43e6-bc1b-33aa3895d0e8mbredes<p>I managed to figure out what was wrong a few hours after posting this question after struggling with this problem for half of last week and most of this morning. I was correct that the issue was on the central side. In the function I was using to send the message my length value was set incorrectly.</p><div style="clear:both;"></div>