To use the node in your project you should have the rcb71/sht3x-temp-hum-sensor library installed. Use the “File → Add Library” menu item in XOD IDE if you don’t have it yet. See Using libraries for more info.
C++ implementation
#pragma XOD evaluate_on_pin disable
#pragma XOD evaluate_on_pin enable input_UPD
node {
void evaluate(Context ctx) {
// The node responds only if there is an input pulse
if (!isInputDirty<input_UPD>(ctx))
return;
auto sht3x = getValue<input_DEV>(ctx);
emitValue<output_Temp>(ctx, sht3x->getTemperatureC());
emitValue<output_Hum>(ctx, sht3x->getHumidityRH());
emitValue<output_Done>(ctx, 1);
}
}