R-Design steering Wheel

[IMAY2023]

I’m guessing that each shift paddle has a unique CAN bus ID that broadcasts the shift request. Is there something that you don’t like about the standard paddles?

Nope, it's a simple closed circuit, TCM outputs about  5 volts and expects it to return in two. Each shifter is a simple breaker. By default they are closed, when one of them is opened that's how TCM knows if it's down or up shifting. The circuitry inside just regulates the current (driver keeps pressing ) and avoids back flow too. 
 
The only thing I wasn't so happy about it is that + and - signs are not illuminated. They are just plastic signs on each paddle.