         } else if (incomingByte == 51) { // turn relay on if input was ASCII "3"
             digitalWrite(relay_pin,HIGH);
             Serial.println("{ \"relay_state\": 1 }");
-            relay_delay = 30 *4; //30s
+            relay_delay = 30 /2; //30s
             relay_delay_counting = true;
         } else { // otherwise, reply with sensor data
             

        delay(100);
        digitalWrite(led_pin,LOW);
    } else {
        // delay the loop if there was no input
        delay(250);
        if(relay_delay_counting){
            if(relay_delay > 0){
                relay_delay--;

int plant1_value = 0;
int plant2_value = 0;
int plant3_value = 0;
long voltage_value = 0;
int temperature_value = 0;
int light_value = 0;

