https://devzone.nordicsemi.com/f/nordic-q-a/64645/use-the-3-uart-on-nrf52840Hello: Can I use the third UART on nRF52840? I know it has only two UARTs according to the description in the nRF52840 datasheet.en-USTelligent Community 13Mon, 10 Aug 2020 10:23:15 GMThttps://devzone.nordicsemi.com/thread/263787?ContentTypeID=1Mon, 10 Aug 2020 10:23:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:787babde-a2ce-4daf-99a9-4ceaaf2c62eamac<p>Thank you!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/263775?ContentTypeID=1Mon, 10 Aug 2020 09:36:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da19f7a3-e967-453b-92be-02f6052cf40bJONATHAN LL<p>Hi xjr19<br /><br />There is only 2 UART possibilities on the nRF52840.<br /><br />Maybe you could use some other communication protocol like SPI or I2C?<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>