https://devzone.nordicsemi.com/f/nordic-q-a/77000/2-4-ghz-proprietary-and-ble-switching-speedHi, Nordic. Our customer employs nRF51802 in their product. They use BLE and 2.4GHz proprietary at the same time. They want to know the switch speed between the two protocol. Do you have the accurate date. thanks.en-USTelligent Community 13Thu, 01 Jul 2021 12:21:05 GMThttps://devzone.nordicsemi.com/thread/318203?ContentTypeID=1Thu, 01 Jul 2021 12:21:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:17f371d2-01d1-4b61-afdf-a476714675f6Hung Bui<p>Hi Helen,&nbsp;</p> <p>Could you give some more information on how the software is implemented ?&nbsp;<br />Which BLE stack used ? How does the customer do the 2.4Ghz at the same time with BLE ? Do they use timeslot ?&nbsp;</p> <p></p><div style="clear:both;"></div>