LoRa now supports mesh networking thanks to Meshtastic, an open-source platform enabling secure, low-power, long-range ...

This repository contains a complete ESP32-based IoT project that reads temperature and humidity from a DHT22 sensor, displays the values on an LCD1602 (via I²C), publishes the data to the Arduino IoT ...

Explore IoT architecture to understand its layered framework that enables modularity, scalability, and flexibility in IoT ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...

The Raman and optical transmission spectra verified that the graphene sample is bilayer. The responses of the bilayer graphene sample increased with increased relative humidity.

The MCU AT89C51 was used to control the whole system. The humidity and temperature sensor SHT11 was used as the data collector. The system compare the collecting temperature and humidity data with ...

Add both .env, one at api/src, the other at the root of the folder, you can use the .env.example Add tje sercrets.env.cpp based on it's secrets.env.h ...