I try to connect to BT module using UART interface on the latest snapshots of OE-RPB of Dragonboard 410c [link]
First, I disable the serial-getty service and reboot
$ systemctl mask serial-getty@ttyMSM0.service
After reboot, I try to hciconfig up, as follows:
But it shows "Connection timed out".
The way is work on Debian-17.04 and rpb-16.09
Do you have any advice ?