Temperature and humidity measurements are a nice addition to many hobby projects. But [Rajendra Bhatt] makes the point that many of these sensors have a price tag that is well above what most ...

This project is an IoT-based solution designed to measure and monitor environmental temperature and humidity in real time. It utilizes a DHT11 sensor to collect data, and an ESP32 development board to ...

This is a configurable and non-blocking driver for the DHT11 temperature and humidity sensor using STM32 HAL libraries. It supports asynchronous communication with callbacks, GPIO/EXTI edge detection, ...

Abstract: Greenhouses designed in this paper the data monitoring system using AT89C52 single chip microcomputer as its main modules, and connect DHT11 temperature and humidity sensors, then use the ...

Abstract: The traditional cable data transmission is high cost and big interference. instead, the wireless data transmission has advantages like: low cost, better applicability and lower interference.