ESP32 Temperature Sensor with MQTT This project demonstrates how to connect an ESP32 microcontroller with a DHT11 temperature and humidity sensor to multiple edge nodes using MQTT. The sensor data is ...

Wireless temperature monitoring via Bluetooth Low Energy (BLE) Real-time temperature readings displayed in the Phyphox app; Compatible with multiple devices (ESP32, Arduino with BLE modules, etc.) Low ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for ...

For example, I was somewhat confused when it came to installing openHASP on the CYD, only to learn that it's only supported ...

This article discusses the development of a bioreactor for cocoa fermentation using the ESP32 microcontroller with temperature and humidity sensor for moisture and temperature measurement. The system ...