This library enables the functionality for clock reading, clock setting, alarms and timers of I2C RTCs.
- Real time clock.
- Non Volatile RAM of 56 bytes.
- Square wave output.
| I2C Address | 0x68 |
|---|
- Real time clock.
- 2 Alarms.
- Temperature Sensor(from -40°C to +85°C).
| I2C Address | 0x68 |
|---|
- Real time clock.
- 1 Alarm & timer.
- Programable clock output.
| I2C Address | 0x51 |
|---|