FLProg5: Analog Input on I2C LCD ESP32 NodeMCU | Arduino Visual Embedded Programming
#flprog #esp32 #embedded #i2c #nodemcu
The display block for liquid crystal display in FLProg can be configured to operate a 4-bit mode parallel LCD or a serial I2C LCD to display data constant or input from other blocks. The converter string block converts decimal data from analog input to a string variable required by I2C LCD which is first scaled by the scale block to the required range. The programming demonstration circuit uses the ESP32 NodeMCU, I2C Liquid Crystal Display (LCD) and a potentiometer.
FLProg is a visual or graphical programming language that uses PLC's Function Block Diagram or Ladder Diagram for programming Arduino Uno, Micro, Nano, Mega Leonardo, ESP8266, EP32, Intel Galileo and lots more.
Introduction 0:00
I2C LCD 0:31
Scan I2C Address 1:18
Counter Display 2:11
Analog Input 3:51
Scale Block 5:02
Conclusion 5:40
FLProg Download: https://flprog.ru/en/
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