// Standard for ESP8266 with 4-SDA 5-SCL or ARDUINO with A4-SDA A5-SCL and LCD 16x2 display // and access from ESP8266: lcd.begin (sda,scl) or ARDUINO: lcd.begin () ...

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Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16x2 LCD ...

This particular 16x2 LCD module is easily available and has been popular for a long time. You can learn more about the basics of the 16x2 LCD module in the linked article. To continue with our series ...