https://devzone.nordicsemi.com/f/nordic-q-a/25936/zephyr-hci-uart-on-pca10040-with-linux-controllerHi, what are the minimal required steps to get the zephyr HCI-UART on a PCA10040 working with Linux BlueZ? The steps I have so far [My host is Ubuntu 17.04]: Physically connect a TTL-232R-3V3 serial cable to the PCA10040 board. Connecting theen-USTelligent Community 13Mon, 16 Oct 2017 12:01:56 GMThttps://devzone.nordicsemi.com/thread/102170?ContentTypeID=1Mon, 16 Oct 2017 12:01:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9386e865-4b22-4caf-8c82-92ab9c46222dBj&#248;rn Kvaale<p>Have you taken a look at <a href="https://devzone.nordicsemi.com/question/112815/zephyr-hci-uart-on-nrf52dk-hci-interface-bring-up-fails/">this devzone case</a>?</p><div style="clear:both;"></div>