Question about Bluetooth duty cycle issuehttps://devzone.nordicsemi.com/f/nordic-q-a/125671/question-about-bluetooth-duty-cycle-issueDear Nordic support: How long is the single broadcast duration and the broadcast interval for Bluetooth? We would like to know what the duty cycle of Bluetooth operation is.en-USTelligent Community 13Tue, 18 Nov 2025 12:54:38 GMTRE: Question about Bluetooth duty cycle issuehttps://devzone.nordicsemi.com/thread/554679?ContentTypeID=1Tue, 18 Nov 2025 12:54:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:02cf0d33-f4f5-4362-a346-d8bd37ca9c8dEinar Thorsrud<p>Hi,</p> <p>The duration of an advertising packet depend on the length, if that is what you mean? You can also configure the advertising interval, and set a timeout if you want the stack to stop advertising after a specific amount of time. Regular advertising can have an interval between&nbsp;20 ms and 10.24 seconds. It is also allowed with shorter interval for high duty cycle directed advertising for a short time (typically used for instance by a HID device after a disconnect to rapidly re-connect). You may find <a href="https://www.youtube.com/watch?v=CJcLabp42b4">Everything you need to know about Bluetooth Low Energy advertising</a>&nbsp;useful.</p><div style="clear:both;"></div>