Taste The Code

I make weekly videos of electronics, code and general making

How I Save Data on the ESP32 – Even After Powering It Off

Learn how I used RTC memory and SPIFFS on the ESP32 to save data during deep sleep and even across full power resets.

Aug 02, 2025 — 8 mins read

How to use Arduino Real Time Clock module with DS1302 chip

Learn the basics for working with real-time clock ICs and Arduino (Node MCU)

Apr 06, 2021 — 2 mins read

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