How to use RTC PCF85063
Open the file /boot/config.txt add It is possible to detect the RTC with i2cdetect command The RTC address is 0x51
How to use RTC DS1307Z (DS3231)
On Raspberry Pi 3 and later Rasbian OS information you must to enable the I2C hardware. From terminal: sudo raspi-config -select “5 …
Boards compatibility
Our devices are been tested with the following Raspberry Pi boards: