https://devzone.nordicsemi.com/f/nordic-q-a/58525/nrf-proprietary-rf---actual-practical-maximum-throughputHi, What is the practical maximum throughput of nRF proprietary protocol? The following table showing ESB and GAZEL has 1.3Mbps and 128kbps respectively. https://www.nordicsemi.com/Products/Low-power-short-range-wireless/2-4-GHz-proprietary Thankingen-USTelligent Community 13Mon, 02 Mar 2020 08:31:19 GMThttps://devzone.nordicsemi.com/thread/237331?ContentTypeID=1Mon, 02 Mar 2020 08:31:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e742d588-3acb-4ae7-b273-4f418aea1362H&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>Gazell can send a payload every 2nd timeslot, where the timeslot can be down to 600 us (which means 1200 us per packet) for 32 byte payload:</p> <p>1000 000 us / 1200 us = 833.33 packets over 1 second = 32 * 833 * 8 bit = ~213 kBit/s. This is theoretical and assumes no collision or lost packets on-air.</p> <p>&nbsp;</p> <p>For&nbsp;nrf_esb, 1.3 Mbit/s is reasonable. You can get closer to the on-air data rate if you disable ACKing, but then you do not know if the receiver actually receives anything.</p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>