The BPI RTC module is specifically designed for The BananaPi Computer Board. It communicates with BananaPi through I2C bus. There is a Maxim DS3231 and 0.2uF SuperCapacitor on the board to keep the real time information for a long time after the BananaPi has power off.
- Accuracy ±2ppm from 0°C to +40°C
- Battery Backup Input for Continuous Time keeping
- Real‐Time Clock Counts Seconds, Minutes,Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100
- Digital Temp Sensor Output: ±3°C Accuracy
- Two Time‐of‐Day Alarms
You can purchase one of these little boards from our SHOP click here for product page