[Question] Deployment over serial connection

[Yethal]

I fully realize this is an extreme edge case scenario but is it possible to deploy configuration to machine which can only be accessed over serial port?

[Chaostheorie]

The only restriction is a working SSH connection, if you can get SSH working over your serial connection then you should be good to go.

[MagicRB]

To get ssh working, you could use something like socat or PPP which was designed for ethernet over serial.