DS3231 RTC Module Precise Real Time Clock I2C AT24C32

Description

Features:-

• • Size: 38mm (length) * 22mm (W) * 14mm (height)
  • Weight: 8g
  • Operating voltage :3.3 – 5 .5 V
  • Clock chip: high-precision clock chip DS3231
  • Clock Accuracy :0-40 ℃ range, the accuracy 2ppm, the error was about 1 minute
  • Calendar alarm clock with two
  • Programmable square-wave output
  • Real-time clock generator seconds, minutes, hours, day, date, month, and year timing and provide valid until the year 2100 leap year compensation