Re: External RS-232 Interface, storage, and second screen.
Posted: Wed Feb 22, 2023 12:09 pm
In the meanwhile, you could add a UART IC with an I2C bus interface and access it on the I2C bus, like an SC16IS750.
This is one with some internal connectors already attached ($16.50 from sandbox):
This is one with some internal connectors already attached ($16.50 from sandbox):