SBUS2 lib

Other Hardware Device Hacking
1

Hi

I’m wondering if there is a Arduino lib for sending Futaba SBUS2 telemetry data. I have found libs for receive SBUS (servo positions), but not transmitting.

I would like a Arduino to send sensor data via SBUS2 to my FASSTest receiver in the same way Futabas sensors do.

Ps. Don’t know if this is the right category, if not please move.

Best regards
/Martin

2

looking for the same.
anything.. ?

3

Can you post links to the specification of the SBUS2?

4

Hi Guys,

Anyone got a way of writing sbus2 telemetry data with Arduino yet?

All i have seen is someone who made a sbus2 to i2c, but not seen any with arduino only.

Cheers
Oistein

5

oistein:
Anyone got a way of writing sbus2 telemetry data with Arduino yet?

I see people asking for this but then when robtillaart asks for the specification nobody bothers to reply. If this is something you want why not make the effort to provide the requested information?

6

Hi,

Sorry for not explaining. The SBUS2 is not documented or specified in public, it is a proprietary protocol by Futaba. Reverse engineering by someone really knowledgeable with a lot of time i guess is the only answer to get this done as far as i see it. Might not be that hard for what i know, but i cant do it.

The only info i have found in the net is this one

http://sbustelemetrysensors.blogspot.no/

7

There is a Arduino Library for sending Futaba Telemetry.

Tested with Arduino Pro Mini and a T14SG

Arduino Library for Futaba Telemetry can be found here: