NRF24L01 fails on sendCommand

Hi Gordon,

I still have one more question:
Let's say on the slave there is a function like

function do_measurement () {
return analogRead(C0, 0.05);
}

How can I get the return value on the master? I'm looking for a thing like

measurement_value = nrf.sendCommand("do_measurement()");

Would be great if you (or someone else) have any example how to do this.

Thanks & Regards, Andreas