RTC Module Micro Crystal RV-3028-C7 | RAK12002

RAK12002 is a WisBlock (RTC) Real-Time Clock module based on Micro Crystal RV-3028-C7 which has its own battery backup via super capacitor. This module, once set to the correct date and time, will keep the date and time updated even on a power loss. Once the power supply is available again, the WisBlock Core module can receive the correct date and time from the RTC module. Product Features Built-in 32.768KHz crystal oscillator Counters for seconds, minutes, hours, date, month, year and weekday Automatic leap year correction 3.3V Power supply I2C Interface Programmable Clock output Extreme low current consumption 40nA Supper capacitor backup power supply small size:10mmx10mm Documentation RAK12002 Quick Start Guide Datasheet WisBlock Quick Start Guide WisBlock Source Code Repository(opens new window) RAK12002 3D Model(opens new window) 24-Pin Male Connector 3D File(opens new window) WisBlock Sensor Tutorial Examples: For All WisBlock Core Modules: Sample Code: WisBlock RTC module