Hi, I have defined a rule which sends the following command to the arduino (via My Sensors Plugin)

send custom “V_LIGHT” nodeid: “31” sensorid: “0” cmdcode: “1”

According to https://www.mysensors.org/download/serial_api_15 I thought V_LIGHT should be 2 but what i receive is 32.

I don’t understand…
How do I need to define a MySensor message to be send to the arduino?