V3.0 - Using NodeMCU ESP8266 for controlling switches (Relay). Uses RTC (Real Time Clock - DS3231) and NTP (Network Time Protocol) for maintaining time. OLED Display (128x64) for instant updates. A ...

Gokul, a hardware designer and a 3D printing enthusiast, gave it a small twist by adding a few features, making it both a fish feeder and a delivery system for bait. And also as a medicine delivery ...