Ok, so the following stuff isn't 100% correct anymore I guess.. (it's not Protocol.. and I've wondered for a while why each sensor is reporting the same library version as the rest and the node itself..) https://github.com/mysensors/Arduino/blob/master/NodeJsController/NodeJsController.js#L588 I'm not using this one, but rather a perl controller inspired by this.. Work In Progress..

ok, so it's a merge of version + sensor-vs-repeater into one msg..

@Stric said: Yup. I could do that.. memtest86+, arduino edition.. yeah, remove all doubt.

@marceltrapman when you change the BAUD rate setting in the source/config file to something lower/other you can also use 3.3V Arduinos as (Serial)Gateway. Of cause your controller needs also to be told about the lower BAUD rate. Check out http://wormfood.net/avrbaudcalc.php?postbitrate=9600&postclock=8 for an overview of Clockspeeds (usually 8MHz for 3.3V and 16MHz for 5V types) and coresponding BAUD rates.