The sensor checks temperature and humidity in real-time using Wi-Fi. It is simple to set up and works well in homes, farms, and offices. Numato Lab’s SenzConnect RHT module is an IoT device that lets ...

株式会社Koubachi Japan(本社：北海道札幌市、代表者：田代 智)は、植物栽培の革新的ソリューションである「Koubachi Wi-Fi Plant ...

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

Abstract: Indoor humidity is a crucial factor affecting people’s health and well-being. Wireless humidity sensing techniques are scalable and low-cost, making them a promising solution for measuring ...

This project uses an ESP32 microcontroller to read environmental data from DHT11 (temperature and humidity) and MQ135 (air quality) sensors. The collected data is then transmitted over Wi-Fi and ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...