https://devzone.nordicsemi.com/f/nordic-q-a/36623/from-nrf24-to-nrf52Hi, I am using nrf24L01 for my application. I have to question: - Is it possible to bypass SB protocol (I take into account possible error in exchanged packets without preamble byte and crc )? - Is it possible to upgrade my application adopting someen-USTelligent Community 13Tue, 24 Jul 2018 15:30:46 GMThttps://devzone.nordicsemi.com/thread/141195?ContentTypeID=1Tue, 24 Jul 2018 15:30:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:28d75b47-7f2f-4c41-8932-fdffbb66f6dcHung Bui<p>Hi Cennamo,&nbsp;</p> <p>You can get to Shockburst, meaning removing any ACK or retransmission of ESB, but you can&#39;t get lower that that.&nbsp;</p> <p>The preamble and address are obligated. Otherwise the chip will catch any noise in the air. CRC is optional.&nbsp;</p> <p>2. Yes you can use nRF52, but your communication with the host MCU will be different, you will have to rewrite that. We have example to use the nRF52 as connectivity chip.&nbsp;</p><div style="clear:both;"></div>