Chettimada, Vinayak Kariappa
Are you using any host debugger firmware to convert to USB? or using 3v TTL connections to your custom board from nRF52840?
For those using USB_UART conversion, I am assuming you are using Segger JLink firmware on the host chip in the nRF52840 DK/dongle. Could you try using the MBED firmware on the host debugger chip?
Also, please create or refer me to GH issue, so that further discussions can be continued there.
From: devel@... <devel@...> On Behalf Of Mayank via Lists.Zephyrproject.Org
Sent: 05 March 2020 13:42
Subject: Re: [Zephyr-devel] hci interface stopped working after few hours #ble #hci #nrf52480 #uart