https://devzone.nordicsemi.com/f/nordic-q-a/113327/mdbt42q-rst-pin-usingDo I need to set the RST pin to any high or low state that I won&#39;t use?en-USTelligent Community 13Tue, 23 Jul 2024 13:07:15 GMThttps://devzone.nordicsemi.com/thread/495225?ContentTypeID=1Tue, 23 Jul 2024 13:07:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0a5e72e3-9139-4008-accc-a584617be922BenderliBurak<p>It would be better to leave it blank due to space in the application. Thank you for your help.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/495223?ContentTypeID=1Tue, 23 Jul 2024 13:05:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:64e0dcd6-e794-46f1-b9b3-14b74fc05dc8Priyanka<p>Hi Burak,</p> <p>It looks like this module has an internal-pull up. So it will be fine to leave it unconnected. But if you wish, for extra confirmation, you can connect it to the VDD supply voltage or use an external pull-up. Don&#39;t pull down unless you want to reset the device.</p> <p>Regards,</p> <p>Priyanka</p><div style="clear:both;"></div>