https://devzone.nordicsemi.com/f/nordic-q-a/22990/the-maximum-length-of-pdu-for-a-ble-beaconWhat is the maximum length of pdu for ble advertisement? I have ported the example application of solar powered beacon without softdevice. I just wanted to know if it was possible to have payload length greater than 37 and if I could send more data byen-USTelligent Community 13Fri, 23 Jun 2017 08:42:44 GMThttps://devzone.nordicsemi.com/thread/90470?ContentTypeID=1Fri, 23 Jun 2017 08:42:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1ef7d415-5cb1-4d5e-8e8e-2c833334b58fSigurd<p>If you need more than 37 bytes(effectiv 31 bytes), you also have the opportunity to put that data in the scan response packet.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/90471?ContentTypeID=1Thu, 22 Jun 2017 10:11:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9bcf5794-408a-424d-b722-d63fa3ad7724endnode<p>No if you want to be compliant with BT SIG v4.0-4.2 (PDU max is 37B leaving effectively for Adv. data payload 31B). You could try to implement Adv. data extension according to BT SIG 5.0 but I&#39;m afraid there won&#39;t be many devices which could scan these (and this will be changing slowly as every adoption cycle)...</p><div style="clear:both;"></div>