yeah those seem pretty pricey.. pro mini is pretty small.. so are the sensebender boards.. for much cheaper

@hek said: @joshmosh said: Would gw.begin(incomingMsg, MY_NODEID, true) turn this node into a working repeater ? Yes, this enables the repeater feature. OK,thank you. This will save me an additional node.. Cheers Josh

@fets I am good :) Thank for the support :)

@Steve-Caster , yes it can be a power issue. Cheap phone chargers usually have high noise at its 5V output, for example. Arduino itself is more tolerant to it, however the nRF radio is very sensitive to power noise/oscillation. Sometimes just a capacitor between radio's VCC / GND helps. Have a look at the "Connecting a Decoupling-Capacitor" here

@Steve-Caster read this and in fact the whole article.. ;-)

I rebooted the sensor and now it does store the sensorID. (Could this have been as I was on 1.6.5-R5 and now on 1.7.7 or the IDE?)