TCP/IP sockets via UART? (through AT-compatible transport)

[davidmcnabnz]

Hi all,

Does anyone know of a library which can provide Python-style socket objects, back-ending out through a UART to an AT commands compatible RS232 device?

Or do I need to write and PR it myself?

[rkompass]

I suppose that would be PPP, which we haven't generally available. If someone would be able to implement that, we could have networking over UART/USB which would be very nice.

[davidmcnabnz]

Ok I'll give it a shot. It would be nice to open up UART/AT-based networking on these little devices. Better yet if it can be done in a way that allows transport choice, and makes the transport transparent to code that's been using the WiFi modules.

[jokiefer]

any further working here?
Or did you found any other solution for this?

[rkompass]

Did you notice #14461 ?
Which is very good news!
Someone will have to compile that in with all the accompanying options/settings and test its usability.

[jokiefer]

Thanks.
Am i right that this is only the registration possibility to register uart as ip based socket?
The AT command handling is not part of it right? That have to implemented elsewhere right?