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Update AHT10_ESP8266_LCD_i2c.ino

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enjoyneering 2020-03-20 10:25:23 -04:00 committed by GitHub
parent cfb5fce22e
commit e5bd12083c
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1 changed files with 2 additions and 4 deletions
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examples/AHT10_ESP8266_LCD_i2c/AHT10_ESP8266_LCD_i2c.ino
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@ -60,10 +60,8 @@ void setup()
/* LCD connection check */
while (lcd.begin(LCD_COLUMNS, LCD_ROWS, LCD_5x8DOTS, SDA, SCL) != true) //20 colums, 4 rows, 5x8 pixels char size
{
digitalWrite(LED, LOW);
delay(500);
digitalWrite(LED, HIGH);
delay(500);
Serial.println(F("PCF8574 is not connected or lcd pins declaration is wrong. Only pins numbers: 4,5,6,16,11,12,13,14 are legal."));
delay(5000);
}
lcd.print(F("PCF8574 is OK")); //(F()) saves string to flash & keeps dynamic memory free