Topics created by urbanus

@urbanus in your wiring, did you flip around the leds? (i.e. did you connect the longer pin to the gpio pins instead of to vcc? With your wiring, are the leds on when there is no traffic? My guess is that you have reversed the connections. Which is fine, but by default the leds will be on.

I will like to know more too.

I have managed to get a working system by using Arduino Mega with the NRF24 (the one with the Aerial Connection) running the serial sketch - connected to a RPi2 running Domoticz and connected to the Arduino by USB. This seems an expensive way to sort out a gateway so I will persevere with trying to find why I cannot get the other versions up and running but at least now I have a system - knitting will have to wait!! Thanks for the help, much appreciated.