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Ukraine, Kiev
1 Level
697 Review
45 Karma

Review on ⏰ ICQUANZX DS3231 AT24C32 Clock Module - Real Time Clock Module IIC RTC Module for Arduino (5PCS) by Marty Drury

Revainrating 4 out of 5

Works as it should

These RTC and EEPROM modules work properly but contain a battery charging resistor (just above the SCL label). The package contains non-rechargeable CR2032 batteries. ML2032 is a rechargeable battery. The charging current provided is low and some people try to recharge these batteries but the battery data sheet states that they cannot be recharged. I removed the charging resistor and they work fine.

Pros
  • Full Clock Calendar
Cons
  • Upgradable