RabbitCore 4000 series 5V tolerant?

Hi there,

I’ve been trying to find out somewhere in the documentation whether the 4000 series RabbitCore modules are 5V tolerant (I/O), like the 3000 series. Any-one know if this is still the case?



You have the choice of 3.3 or 1.8 volts.


I’ve the same question for the Rabbit 5000.

But from the reply above, I guess no, and it means that I’ll need level converters to connect 5V I2C devices or encoders. Is it right ?

TIA for any feedback.

The RCM 4300 is 5-V-I/O tolerant. This is stated in Appendix A of the RCM 4300 manual

Thanks for the information.

Best regards