RC I/O Voltage levels

Navio / Edge Hardware
1

Hi,

Can you tell me what voltage levels are used/tolerated on the Navio 2 RC output pins and the SBUS/PPM input pin ?

Regards.
Que.

2

@Que Hi! 3.3V is the voltage level, 5V is tolerated.

1 Like
3

Thanks. Are the I/O pins straight to the STM32 or is there some protection or level shiftng ?

Thanks. Que.

4

Yes, there is some additional protection.

1 Like
5

I take it the schematic isn’t available ?

6

This topic was automatically closed after 100 days. New replies are no longer allowed.