https://devzone.nordicsemi.com/f/nordic-q-a/52183/write-debug-and-read-the-file-through-uartHow can I write a debug stream to flash and later get the file to UART.en-USTelligent Community 13Tue, 17 Sep 2019 12:23:14 GMThttps://devzone.nordicsemi.com/thread/210121?ContentTypeID=1Tue, 17 Sep 2019 12:23:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9345ca3f-7891-4f19-a696-e45f2a03e5cdVidar Berg<p>Hi,</p> <p>The logger module has a backend for writing debug messages to flash.&nbsp;Could&nbsp;that work for you? The&nbsp;<a title="Flash logger backend" href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/lib_nrf_log.html?cp=5_1_3_26_5_0#nrf_log_backend_flash">Flash logger backend</a>&nbsp;is included in the&nbsp;<a title="Command Line Interface (CLI) Example" href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/cli_example.html?cp=5_1_4_6_7">Command Line Interface (CLI) Example</a>&nbsp;if you want to try it.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/209855?ContentTypeID=1Mon, 16 Sep 2019 13:19:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d528ec5-fcfa-4661-9cf1-0c71eeca3e19kjell bystedt<p>Yes write debug info to file and then later read the file through UART.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/209850?ContentTypeID=1Mon, 16 Sep 2019 13:14:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5f0f43e0-d857-4b23-9152-58434868c91dawneil<p>You mean the internal flash of the chip?</p><div style="clear:both;"></div>