FLProg9: RTC Alarm Clock | ESP32 NodeMCU | Arduino Visual Embedded Programming
#menu #flprog #esp32 #embedded #i2c #ds3231 #rtc
An Alarm clcok of hour and minute was added to the program from video number 8 that used four push-button switches to access the menu structure to display the DS3231 values of date, time and temperature. The alarm hour and minute were added to the menu block and their values were saved in the EEPROM using the SEEPROM block and retrieved with the REEPROM block. The set hour and minute are all displayed on the LCD. The programming demonstration circuit uses the ESP32 NodeMCU, I2C Liquid Crystal Display (LCD), DS3231, buzzer, and four push-button switches.
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.
FLProg Download: https://flprog.ru/en/
https://flprog.ru/en/downloads/distru...
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1. NodeMCU ESP32S
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6. Vertical Round Micro Push Button Switch
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7. Buzzer
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8. Jumper Wire
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Link to the Previous video
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• FLProg8: Set Real Time Clock with LCD...
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