DS3231 IIC Real Time Clock RTC Module

RWF 4,000

DS3231 AT24C32 is a low cost extremely accurate I2C module real time clock (RTC) with an integrated temperature-compensated crystal oscillator.

Product Description

DS3231 AT24C32 is a low cost extremely accurate I2C module real time clock (RTC) with an integrated temperature-compensated crystal oscillator.

Specifications

Size:38mm(Length)*22mm(W)*14mm(height)

Weight:8g

Operating Voltage:3.3-5.5V

Chip: high-precision clock DS323

Accuracy :0-40 ?range, precision 2 ppm
Memory chip: AT24C32 (storage capacity 32k)
IIC interface, the maximum transmission speed of 400KHz (5V)
Can be cascaded with other IIC devices, 24 C 32 A0/A1/A2, the default address is 0x57
Battery LIR2032:Not incuded
Example for wiring (Arduino Uno r3):
SCL ? A5
SDA ? A4
VCC ? 5V
GND ? GND