Inside the juicy enclosure is an Arduino Nano, an RTC ... Do you need more interaction with your Pomodoro timer? Build yourself a pomo-dachi instead.

As a bonus, the gadget functions as a Pomodoro timer of sorts — that’s the time management method where you work for 25-minute periods and take 5-minute breaks in between, with a longer break ...

DIY Pomodoro project uses ESP32 microcontroller, not a Pi ESP32 is great for IoT projects needing Wi-Fi, Bluetooth Rukenshia designed and shared guide for making e-ink timer I'll admit it ...