Witty Pi 4 Mini - RTC & Power Management for Raspberry Pi : ID 5038 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Adafruit Industries, Unique & fun DIY electronics and kits Witty Pi 4 Mini - RTC & Power Management for Raspberry Pi : ID 5038 - Witty Pi 4 Mini is an add-on board that adds real time clock (RTC) and power management to your Raspberry Pi. It can define your Raspberry Pi’s ON/OFF sequence, and significantly reduce the energy usage. Witty Pi 4 Mini is the fourth generation of Witty Pi and it has these
Witty Pi 4 Mini is an add-on board that adds real time clock (RTC) and power management to your Raspberry Pi. It can define your Raspberry Pi’s ON/OFF sequence, and significantly reduce the energy usage. Witty Pi 4 Mini is the fourth generation of Witty Pi and it has these hardware resources onboard

Witty Pi 4 is an add-on board that adds realtime clock and power management to your Raspberry Pi.

Witty Pi 4: Realtime Clock and Power Management for Raspberry Pi

Witty Pi 4 L3V7 is an uHAT shaped add-on board that adds realtime clock and power management to your Raspberry Pi. It uses 3.7V Li ion/polymer battery

Witty Pi 4 L3V7: Realtime Clock and Power Management for Raspberry Pi

Witty Pi 4 HAT - RTC & Power Management for Raspberry Pi : ID 5704 : $37.50 : Adafruit Industries, Unique & fun DIY electronics and kits

Witty Pi 4 Mini - RTC & Power Management for Raspberry Pi : ID 5038 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Witty Pi 4 L3V7 - RTC & Power Management for Raspberry Pi : ID 5705 : $27.50 : Adafruit Industries, Unique & fun DIY electronics and kits

adafruit-Adafruit Ds3231 Precision RTC - Stemma qt ADA5188

adafruit-Adafruit Ds3231 Precision RTC - Stemma qt ADA5188

Witty Pi 4 - Real-time Clock and Power Management for Raspberry Pi

This is the best battery-backed real time clock (RTC) you can get that allows your Raspberry Pi project to keep track of time if the power is lost.

Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi

Witty Pi Mini adds RTC (DS3231SN) and power management to your Raspberry Pi, and can define complex ON/OFF sequence with simple script.

Witty Pi Mini: RTC + Power Management for Raspberry Pi

Witty Pi is small electronic circuit board that can add a real-time clock and power management to your Raspberry Pi. The Witty Pi 3 Mini is a new

Witty Pi 3 Mini - RTC + Power Management for Raspberry Pi Zero

Most RTCs use an external 32kHz timing crystal that is used to keep time with low current draw. And that's all well and good, but those crystals have slight drift, particularly when the temperature changes (the temperature changes the oscillation frequency very very very slightly but it does add up!) This RTC is in a beefy package because the crystal is inside the chip! And right next to the integrated crystal is a temperature sensor.

Adafruit Ds3231 Precision RTC Breakout ADA3013