Bubba Feeder

Bubba Feeder – Open-Source Smart Fish Feeder

The Bubba Feeder is a smart automatic fish feeder designed for aquarists who want to ensure consistent and reliable feeding for their fish, even when away from home.

This project combines 3D printing, electronics, and automation, delivering a low-cost, easy-to-build solution that is fully open for customization and community-driven improvements.

Key Features
Programmable automatic feeding.
Multiple feeding schedules.
Day-of-week scheduling.
Wi-Fi connectivity.
Built-in web interface for configuration and monitoring.
Manual feeding control through the web interface.
Real-Time Clock (RTC) for accurate scheduling.
Fully 3D-printable structure.
Open-source project.
Hardware Requirements
Wemos D1 Mini (ESP8266)
SG90 Servo Motor
DS3231 or DS1307 RTC Module
5V Power Supply
Low-cost electronic components
Easy Setup

When powered on for the first time, the Bubba Feeder creates its own Wi-Fi network for initial configuration