https://test-devzone.nordicsemi.com/f/nordic-q-a/88114/serial-lte-modem-app-ncs-main---indicateNCS main, nRF9160 DK, PPK2 git log -n 1 --oneline 4f916da03 (HEAD -&gt; main, origin/main, origin/HEAD) west.yml: rebase OSS trees SLM prj.conf changes: CONFIG_SLM_START_SLEEP=y CONFIG_SLM_WAKEUP_PIN=6 CONFIG_SLM_INDICATE_PIN=2 CONFIG_NRF_MODEM_LIB_TRACE_ENABLEDen-USTelligent Community 13 Non-ProductionMon, 23 May 2022 15:55:38 GMThttps://test-devzone.nordicsemi.com/thread/369100?ContentTypeID=1Mon, 23 May 2022 15:55:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:56a21e1d-ba79-4503-8ad4-9f215447a92duser7170<p>Hello,</p> <p>signal active levels is not related to glitches any way.</p> <p>Active level of INDICATE is High now, but active level of all other SLM signals (RX, TX, RESET, WAKEUP) is Low.</p> <p>So implementation of INDICATE is not consitent with implementation of other SLM signals and it would be good practice to make it consistent.</p> <p>Can you change active level of INDICATE to Low driven by open collector (i.e expecting pull-up at receiver side) please ?</p> <p>Thank you.</p> <p>Regards,<br />Michal</p><div style="clear:both;"></div>https://test-devzone.nordicsemi.com/thread/369084?ContentTypeID=1Mon, 23 May 2022 14:37:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:94fcc2ee-b4f5-4178-a9e7-7af984e6c11auser73166<p>Hello,</p> <p>I&#39;m not sure how to interpret your question. Is it by any chance related to <a href="https://test-devzone.nordicsemi.com/f/nordic-q-a/88110/serial-lte-modem-app-in-ncs-main---glitch-on-tx-after-reset">this issue</a>?</p><div style="clear:both;"></div>