RV3028 Real-Time Clock (RTC) Breakout Externe Aktive Antenne attach your micro:bit add-on at

attach your micro:bit add-on at the bottom

zwei Status-LEDs erlauben leichter den aktuellen Zustand des Boards herauszufinden

This is Teensy 4

Schaue nicht direkt auf die LEDs

- Controlled by SPI

RV3028 Real-Time Clock (RTC) Breakout Externe Aktive Antenne attach your micro:bit add-on atThe RV3028 RTC is factory calibrated, and is quoted to drift by just 1 second per million seconds at 25 degrees. This will vary slightly depending on a number of factors. In our testing, we've seen performance better than 2 seconds per million seconds. For comparison, that's up to five times more accurate than your average digital watch. The tiny silver oxide battery (8mAh, included) keeps the RTC running when your device (Raspberry Pi or Arduino) is