https://devzone.nordicsemi.com/f/nordic-q-a/55649/thingy91-writing-to-onboard-1mb-flashHi there, I&#39;m developing an application that needs to store data points when internet connectivity isn&#39;t available. Is it possible to write small packets of data (lat/long and a timestamp) to the onboard flash on the Thingy91? If so, is there an exampleen-USTelligent Community 13Mon, 16 Dec 2019 12:59:22 GMThttps://devzone.nordicsemi.com/thread/225636?ContentTypeID=1Mon, 16 Dec 2019 12:59:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:33139645-7947-4d59-a0f5-5289e4599aa1Didrik Rokhaug<p>Hi.</p> <p>Take a look at the non-volatile storage (NVS) <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.1.0/zephyr/reference/storage/nvs/nvs.html">subsystem</a> and <a href="https://github.com/NordicPlayground/fw-nrfconnect-zephyr/tree/master/samples/subsys/nvs">sample</a>, and see if it suits your needs.</p> <p>Zephyr, which NCS is built on, also has filesystem support. Here are links to the relevant <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.1.0/zephyr/reference/file_system/index.html">documentation</a> and <a href="https://github.com/NordicPlayground/fw-nrfconnect-zephyr/tree/master/samples/subsys/fs/littlefs">sample</a>.</p> <p>More possible solutions can be found here: <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.1.0/zephyr/reference/storage/index.html">https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.1.0/zephyr/reference/storage/index.html</a></p> <p>Best regards,</p> <p>Didrik</p><div style="clear:both;"></div>