RTC DS3231 + EEPROM ATC02 module, with battery

Rating:

99% of 100

22 Reviews Add Your Review

This dual function module uses the extremely accurate ( error value of 1-2 ppm ) DS3231 clock chip with a 2kb memory module ( with 8 address options ) and has a CR-1220 battery back-up included.

$2.39

Availability: In stock

SKU

6970622931751

Buy 5 for $2.25 each and save 6%
Buy 15 for $2.11 each and save 12%

Notify me when the price drops

RTC DS3231 + EEPROM ATC02 module, with battery is available to buy in increments of 1

Details

This dual function module uses the extremely accurate ( error value of 1-2 ppm ) DS3231 clock chip with a 2kb memory module ( with 8 address options ) and has a CR-1220 battery back-up included. Extremely easy to use with I2C connections and readily available code library’s in the arduino IDE, this module can be powered by either 3.3V or 5V and is suitable for both logic levels without the need for logic level shifting.

NOTE : There are no pull-up resistors on the I2C data lines, this allows you to connect the required I2C pull-up resistors separately.

Reviews 22

Write Your Own Review

Only registered users can write reviews. Please Sign in or create an account

Shipping Calculator

Fill in your delivery details to check available shipping options and calculate rates for this product. Total delivery fee for your order, you can find in cart.

Country