Adafruit 2922, FeatherWing Datalogger Real Time Clock (RTC) Add On Board for Feather Development Board

FeatherWings add specific functionality to your Feather development board. They fit directly on top of your Feather using stacking header pins.

With this FeatherWing, you can add a Real Time Clock (RTC) with battery backup and a micro-SD card slot for datalogging to your Feather project. The clock is an I2C real-time clock with a 32KHz crystal. A CR1220 12mm coin cell battery holder provides the power for the battery backup.

Dimensions: 50.8 x 22.9 x 1.6 mm / 2" x 0.9" x 0.06"
Weight: 5.1 g

This FeatherWing board is not supplied with CR1220 coin cell (RS 866-0653).

Adafruit FeatherWing Add-On Boards