https://devzone.nordicsemi.com/f/nordic-q-a/24828/nrf51-beacon-kit-data-packetHi, what is the maximum length of broadcast data that NRF51 beacon kit supports?en-USTelligent Community 13Thu, 31 Aug 2017 16:19:25 GMThttps://devzone.nordicsemi.com/thread/97750?ContentTypeID=1Thu, 31 Aug 2017 16:19:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f978d52c-7df4-459c-8c18-14ae0150666cendnode<p>That depends on what BLE stack you use! If you stick with Nordic Soft Device then it can only do what BT4.0-4.2 allows = 31B in Advertising and Scan Response PDU for your data, if you use GAP layer then you need to format it as AD elements which causes some more overhead.</p><div style="clear:both;"></div>