int led = 13; // the pin that the LED is atteched to int sensor = 2; // the pin that the sensor is atteched to ...

This repository contains an Arduino-based IoT system for monitoring and managing plant care. The system reads temperature, humidity, and soil moisture levels, displays the data on an LCD, and ...

Beyond cool tech, the display connects to MQTT, pulling real-time train data and Discord messages via scripts that bridge APIs and custom Arduino code. This board is a true gem for any hackerspace ...