https://devzone.nordicsemi.com/f/nordic-q-a/29685/will-sending-large-data-to-mobile-phone-block-other-taskHi all, I am working on a project which receives data from UART (15 bytes at every 40ms interval). I want to store 1 minute of data on the NRF52832 RAM before sending it to a mobile phone. This can be quite a lot of data to transfer and I am planningen-USTelligent Community 13Thu, 25 Jan 2018 09:10:45 GMThttps://devzone.nordicsemi.com/thread/117817?ContentTypeID=1Thu, 25 Jan 2018 09:10:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:625eac08-f793-4638-9483-91ced664a13erun_ar<p>Uart cannot interrupt the ble communication. But you should have plenty of time to receive the 15 bytes inbetween connection events. See <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.sds/dita/softdevices/s130/processor_avail_interrupt_latency/processor_avail_interrupt_latency.html?cp=2_3_1_0_15">interrupt model and processor availability</a>.</p><div style="clear:both;"></div>