https://devzone.nordicsemi.com/f/nordic-q-a/95754/configure-radio-bit-rateHi, I have seen that by reducing over-the-air bit rate, we can increase the range!! 1. Is this claim aacurate in the case of OpenThread networks? 2. If so, how can I reduce the over-the-air bit rate in my application? Cheers, Kaushalyaen-USTelligent Community 13Tue, 17 Jan 2023 19:40:49 GMThttps://devzone.nordicsemi.com/thread/405333?ContentTypeID=1Tue, 17 Jan 2023 19:40:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:320fbbbd-8e0b-4926-8223-1fb71fb25349kaushalyasat<p>Thanks for the prompt reply Marte, much appreciated.</p> <p>Cheers,</p> <p>Kaushalya</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/405258?ContentTypeID=1Tue, 17 Jan 2023 13:09:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fb088cbf-9118-4031-8ec3-1c70e582347eMarte Myrvold<p>Hi,</p> <p>You cannot change the bit rate for the 802.15.4 radio, so you cannot change this for OpenThread. According to the IEEE 802.15.4 specification, the 2,4 MHz PHY (physical layer) supports only an over-the-air data rate of 250 kbs.</p> <p>Best regards,</p> <p>Marte</p><div style="clear:both;"></div>