RTC 31st date problem in NRF52840https://devzone.nordicsemi.com/f/nordic-q-a/51781/rtc-31st-date-problem-in-nrf52840Device : nRF52840 Softdevice : s140_nRF_6.1.0 SDK : nRF5_SDK_15.2.0 Hi guys, I&#39;m facing some trouble to put my rtc working properly. I made a code based on the rtc example but it&#39;s not incrementing the date the right way. My code is as below:en-USTelligent Community 13Thu, 05 Sep 2019 08:20:44 GMTRE: RTC 31st date problem in NRF52840https://devzone.nordicsemi.com/thread/208129?ContentTypeID=1Thu, 05 Sep 2019 08:20:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c744c1dd-67b3-4d0a-9e06-9ead2785ace4Dmitry<p>Hi,</p> <p>didn&#39;t you forget to subtract 1 from month value?</p> <p><pre class="ui-code" data-mode="c_cpp">int tm_mon; // months since January [0, 11]</pre></p><div style="clear:both;"></div>