https://devzone.nordicsemi.com/f/nordic-q-a/41936/hi-i-met-a-problem-about-the-communication-between-nrf52832-and-nrf24le-over-gazellHI,the current situation is that nrf52832 can not receive the ack_payload from the nrf24le. nrf52832 as DEVICE,using the project NRF5_SDK_13.0.0\examples\multiprotocol\experimental_ble_app_gzll void nrf_gzll_device_tx_success(uint32_t pipe,nrf_gzll_device_tx_info_ten-USTelligent Community 13Wed, 02 Jan 2019 13:46:32 GMThttps://devzone.nordicsemi.com/thread/163456?ContentTypeID=1Wed, 02 Jan 2019 13:46:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:744e46e0-dc41-4590-893b-cdd56343036eKenneth<p>This should work out of the box if you for instance use the default example in (nRF24L) nRFgo SDKv2.3 and (nRF5) SDK 15.2:<br /><a href="https://www.nordicsemi.com/DocLib/Content/SDK_Doc/nRF5_SDK/v15-2-0/gzll_examples_device_and_host">https://www.nordicsemi.com/DocLib/Content/SDK_Doc/nRF5_SDK/v15-2-0/gzll_examples_device_and_host</a>&nbsp;</p> <p>I am not aware of anything that should prevent SDKv13 to fail, but you may try the latest and greatest first to verify that it works as intended.</p> <p>Best regards,<br />Kenneth</p><div style="clear:both;"></div>