https://devzone.nordicsemi.com/f/nordic-q-a/47992/can-nrf24le1-transmit-on-2-different-channels-if-configured-properlyHello I have a setup with 3 nrf6310 dev kit and with a nrf24LE1 module on each of them. 1 acts as a transmitter and the other 2 act as a receivers. What I specifically want is for the transmitter to send the packed on 2 different channels as eachen-USTelligent Community 13Mon, 03 Jun 2019 10:39:07 GMThttps://devzone.nordicsemi.com/thread/190471?ContentTypeID=1Mon, 03 Jun 2019 10:39:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:afad6c2d-e7a1-49e5-be31-b0f14dbef787H&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>&nbsp;</p> [quote user=""]1. Is the above possible?[/quote] <p>Yes, it is possible to reconfigure the nRF24LE1 runtime. Note that it cannot transmit simultaneously on two channels. You have to send, then switch RF channel, and re-send the same payload again.</p> [quote user=""]2. If it is then what needs to happen at the time of transmit such the packets are trasnmitted on the respective channels?[/quote] <p>&nbsp;You send the packet, wait for the ACK (if using Auto-ACKing), then switch off the radio, change RF channel, turn on the radio, and transmit the packet again on the new channel.</p> [quote user=""]3. What Data rate, ack retry and other parameters I should consider?[/quote] <p>&nbsp;Depends on your requirements on timing, data integrity, and other. The reset values (default settings unless overwritten) is ESB (ie: autoacking enabled) with 2MBit on-air datarate, 3 retries.</p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>