working code : lightMeter.begin(); uint16_t lux = lightMeter.readLightLevel(); lcd.setCursor(0,1); lcd.print("Int=" + (String)lux + " lux "); what i mean to put there: if (digitalRead((String)lux) <= (1200)) { finished = millis(); stop millis(); delay(200); displayResult(); …

how i put string value from BH1750 -light sensor to if else condition?

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