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High Accuracy DS3231 I2C RTC Module w/ AT24C02 EEPROM for Arduino

DS3231 High Precision Real Time Clock Module with Alarm Clock, Temperature Measurement

SKU: 435088
  • 2.99

    Free shipping To

  • Form Color:

    Blue + Black

High Accuracy DS3231 I2C RTC Module w/ AT24C02 EEPROM for Arduino
This SKU 435088 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901435088
Based on DS3231, this is high-precision real-time clock module. DS3231 can not only do the timing, set two alarms and it can also measure temperature. Onboard AT24C02 EEPROM, you can record more alarms and events information. Onboard CR1220 battery holder, it is convenient to keep timing when main power to the device is interrupted.
- Compatibility: Compatible with Arduino UNO R3 / Arduino Mega2560
- Working voltage: 3.0 ~ 5.5VDC
- Working current: 3mA (Max)
- Interface: standard I2C interface (400kHz)
- Timing accuracy: ±2ppm @ 0~+40'C; ±3.5ppm @ -40~+85'C
- Temperature measurement accuracy: ±3'C
- Temperature resolution: 0.25'C
- SQW is programmable square wave output pin
- Arduino Library: DS3231
- Great for Arduino DIY project
Form ColorBlue + Black
MaterialPCB + Alloy + Plastic
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 1.65 in x 0.94 in x 0.24 in (4.2 cm x 2.4 cm x 0.6 cm)
Weight 0.19 oz (5.4 g)
Packing List
1 * Module

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Rate US$2.65 shipped US$2.64 shipped US$2.63 shipped

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