DFRobot Fermion DS3232 Precise RTC (Breakout)

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DFRobot Fermion DS3232 Precise RTC (Breakout) Features two programmable Time-of-Day alarms Integrated 236 Byte SRAM internally Complete clock calendar function Extremely low power consumption Power Supply Voltage: 3.3 - 5.5 V The DFRobot Fermion DS3232 Precise RTC (Breakout) uses the DS3232 chip that integrates a crystal resonator and a temperature compensator, which improves the long-term accuracy of the module. In the range of -40 to +85 °C, the accuracy of DS3231 remains at ±3.5 ppm (±0.3024 seconds/day). The DS3232 integrates 236 Byte SRAM storage that can store data with extremely low power consumption, and it also can be used in scenarios such as low power consumption collection of the Internet of Things. Show more