     // ##### Temperature outside #####
     // Check value
     if (isnan(temp_out)) {
-        // blink LED on error
         LOGLN("temp_out is NaN");
         temp_out = err_val; //ERR
     }


 01234567890123456789
+--------------------+
|In:  Err °C  Err% RH|
|In: -20.5°C   100%RH|
|Out:-20.5°C   100%RH|
|DP:-70°C  1013.9 hPa|
|DP: 70°C     Err hPa|
|17:34:59  31.12.2017|
+--------------------+
 */

    // ##### Humidity outside #####
    // Check value
    if(isnan(humid_out)) {
        LOGLN("humid_out is NaN");
        humid_out = err_val; //ERR
    }
