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: Realtime Clock and Power Management for Raspberry Pi

Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi : ID 4282 : $14.95 : 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 PCF8523 Real Time Clock Breakout Board [STEMMA QT / Qwiic] : ID 5189 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits

This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. Equipped with PCF8523 RTC - it can run from 3.3V or 5V power & logic!.

adafruit-Adafruit PCF8523 Real Time Clock Assembled Breakout Board

Zero4U - 4 Port USB Hub for Raspberry Pi Zero v1.3 : ID 3298 : $9.95 : 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

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 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

Witty Pi 4 Mini - RTC & Power Management for Raspberry Pi

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