RCX and NXT compatibility question.

[giannisapatis]

Hi,

I have a RCX brick and i was wondering if an ultrasonic sensor from the NXT would work with the RCX brick.

Furthermore, what version of lejos would i need to programme an ultrasonic sensor mounted on the RCX brick?

Thanks in advance for your help,
Giannis

[lawrie]

No, the Ultrasonic sensor will not work with the RCX. It uses the I2C protocol and the RCX does not support that.

Mindsensors sell an RCX-I2C module and it is possible that the Ultrasonic sensor works with that, but it may not, and I would not really recommend trying it.