need help on how to send new data

[HenrikOlsson]

Something like this perhaps.

Main:
  GOSUB GetCurrentTemperature
  If CurrentTemperature <> PreviouslySentValue THEN   ' Compare new value to old measurment.
    GOSUB SendNewData
  ENDIF
Goto Main

SendNewData:
  HSEROUT..... or whatever
  PreviouslySentValue = CurrentTemperature   ' Store value for comparison next sample
RETURN

On the other hand, it might be good to send occasionally even if the temperature doesn't change. That way you get kind of heartbeat from the transmitter so that the receiver knows its alive.

/Henrik.

[c_moore]

Thanks Henrik,

I will give it a try.