Error in Function Node

[dceejay]

Why are you trying to JSON.parse the incoming binary message ? I gave you the function yesterday - and you seem to have broken it... revert it to what I gave you.

Converting Base 64 to Hexadecimal

Here are the docs you need to help here is the first part var bytes = msg.payload; if (bytes[0]==01) { var temperature = (bytes[3] << 8) + bytes[2]; var humidity= bytes[6]; return { payload: { temperature: temperature/10, humidity: humidity/2 } } } // else { // var power=bytes[2]; // return { // power: power // } // } return msg;