https://devzone.nordicsemi.com/f/nordic-q-a/7328/is-it-possible-to-bypass-the-qos-engine-on-nrf2460-to-make-a-custom-protocolBasically, I need the 4 Mbps data rate of the nRF2460 radio but I need to make a custom protocol. Can I access the radio directly?en-USTelligent Community 13Tue, 09 Jun 2015 12:45:47 GMThttps://devzone.nordicsemi.com/thread/25956?ContentTypeID=1Tue, 09 Jun 2015 12:45:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:200b2cb2-48b6-4331-b70a-7068ff949697Hung Bui<p>@jdavid75: I don&#39;t think it&#39;s possible to modify that, the firmware on nRF2460 is on ROM so it&#39;s not possible to change.</p> <p>What I can suggest is to use several nRF24L01+ in parallel to achieve 4Mbps. You would need to have a away of synchronization and make sure they won&#39;t transmit on the same channel. I haven&#39;t tried this myself.</p> <p>Also, it should be noted that the maximum datarate of 2Mbps on nRF24L01+ (or 4Mbps on nRF2460) is just the onair data rate (including preamble, header, crc, etc) the actual payload datarate will be lower.</p><div style="clear:both;"></div>