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【Training Camp】Network Clock +681888A

 
Overview

Use ESP-C3-12F and DS1302 to realize date and time synchronization over the Internet and maintain timing functions during power outages.

  • The driver of max7219 is the modified esp32_led_matrix library (yes, the LED dot matrix library is used to drive the digital tube)
  • The variable resistor on the board is used to adjust the brightness of the digital tube
  • Buttons on the front can be used to enter download mode and stop the alarm
  • WeChat network configuration can be achieved through Anxin Network Configuration Tool1635686620410.jpg
参考设计图片
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