Onion + gsm module ? (sim900)

Guillaume Batier · 1 Oct 2016, 11:36

Hi everyone,
i just discoved this great omega, it's really looks good.
I've few question, i want to add a communication a module gps / gprs and communicate with node and socket.io.

Do you know if it's possible ?
Sorry for my bad english, i'm french.

Flemming Richter · 1 Oct 2016, 15:46

You would have to look at the datasheet.
It has 2 serial interfaces.

I assume one of the serial interfaces is for data transfer while the other is for control.
So, if you use serial to USB converters, you should be able to connect both to an USB hub and connect the hub to the onion.