Is your feature request related to a problem? Please describe.
On models with RS485 ability, add config.txt option to configure port for RS485 as an API command port
Additional context
May also need to add option to allow 2nd UART (USART3 on SOM) to be used as a command port (verify if this has already been done in the code)
Is your feature request related to a problem? Please describe. On models with RS485 ability, add config.txt option to configure port for RS485 as an API command port
Additional context May also need to add option to allow 2nd UART (USART3 on SOM) to be used as a command port (verify if this has already been done in the code)