Purecrea Micro SD Data Logger Module with RTC

This data logger module is ideal for writing timestamped data to an SD card. During a power interruption, the time is stored by the RTC using a backup battery (time continues to run). The RTC is controlled via the I2C bus (pins SDA and SCL). There is already a ready-to-use Arduino library for this, which you can find in the Library Manager under "DS1307RTC." The memory card is accessed via the SPI connection (pins CS, MOSI, MISO, and SCK). You can use a ready-made Arduino library here: "SD Library." There are also alternative libraries that work very well. The only thing you need to adjust in the library is the CS pin. Normally, pin 4 is used here, but you can also change it to pin 10.

Recommended accessories:
CR1220 coin cell lithium battery 3V

Technical details:
Color: Blue
Size: 33.5 x 36.5 mm
Weight: 7 g

Delivery includes:
1x Data logger module with RTC (Real Time Clock)
1x Angled pin header.