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 ...

This project implements and compares the performance of Kalman and EMA (Exponential Moving Average) Filters for a low-cost temperature monitoring system which incorporates a DHT11 Temperature and ...

An IoT project sending temperature and humidity data from a Raspberry Pi (DHT11) sensor to AWS IoT Core and DynamoDB. - nikkeasy/AWS-RaspberryPi-SensorProject ...

Numerous studies have shown that the indoor temperature and relative humidity at workplace significantly impacts workers’ comfort and productivity. The first step towards optimizing these two ambient ...

Aqara makes a range of HomeKit-compatible smart home devices for multiple regions around the world. This review takes a look at four of Aqara's latest products, including its Temperature and Humidity ...

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 ...

Apple's HomePod mini includes a dormant hidden sensor that can measure temperature and humidity, potentially providing the means to power upcoming features that could arrive in a future software ...