nRF9160 COEX pins pull-down resistorhttps://devzone.nordicsemi.com/f/nordic-q-a/95725/nrf9160-coex-pins-pull-down-resistorIn the nRF910 Hardware Integration document, it says &quot;... it is mandatory to use external pull-down resistors in the size range of 100 kΩ in the COEX interface&quot;. In my design, I only use COEX0 (without a 100 kΩ pull-down) to control a GPS LNA. COEX1 anden-USTelligent Community 13Tue, 17 Jan 2023 14:00:29 GMTRE: nRF9160 COEX pins pull-down resistorhttps://devzone.nordicsemi.com/thread/405278?ContentTypeID=1Tue, 17 Jan 2023 14:00:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b487f70c-86b2-4fa9-a050-ae09446f7268flau<p>Thank you, Bendik.&nbsp; That save a little board real estate for my routing.</p><div style="clear:both;"></div>RE: nRF9160 COEX pins pull-down resistorhttps://devzone.nordicsemi.com/thread/405176?ContentTypeID=1Tue, 17 Jan 2023 09:24:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dea9ddf0-6924-4d18-bcd4-76acca2a84f7Bendik Heiskel<p>Hi,</p> <p>The pull-down resistors are only needed on the COEX lines that are used. No need to add them to the COEX1 and COEX2 pin in this case.</p> <p>&nbsp;</p> <p>Best regards,</p> <p>Bendik</p><div style="clear:both;"></div>