[danner]

Hi Jim,

There are some other things you need to check:

- Depending on the version, your Solar/UV interface may have an 1 Ohm resistor on the board. If this resistor is present, for the Apogee pyranometer, it should be removed.
- Adjust the variable resistor to 4900 Ohm.
- On the RX software find this code:

Code:

#if (Solar_Sensor == 2)

Change the line bellow to this:

Code:

       SolarRad = map(RX_Data[2], 0, 1023, 0, 1450);              // Using OP - Formula outputs an integer, between 0 and 1450 W/m2

These settings worked fine for me, they should give good results for you too.

Are these new settings? The pot on my board is adjusted to 4.7k ohms.