https://devzone.nordicsemi.com/f/nordic-q-a/75237/reducing-power-consumption-when-using-timeslot-apiI have implemented time synchronisation that is based on this example: https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/wireless-timer-synchronization-among-nrf5-devices It works as expected. But when I measure poweren-USTelligent Community 13Tue, 18 May 2021 13:23:41 GMThttps://devzone.nordicsemi.com/thread/310178?ContentTypeID=1Tue, 18 May 2021 13:23:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:79a1be1f-7651-4b89-bffb-70ee07d32e2cSusheel Nuguru<p>What are the requested radio lengths for the TX and the RX? what time do you close the master radio&nbsp;slot and what time do you close the RX slot. The current is directly proportional to the event length + radio + timer on time. You can only compare the master side TX and receiver side RX power consumption if the radio timeslots are of same length and radio on time is of similar length on both ends.</p><div style="clear:both;"></div>