The ESPHome 2025.6.0 open-source firmware was released on June 18, 2025, with ESP32-P4 support and an initial OpenThread ...

Acceptable indoor air quality is a concern for the comfort and health of humans, in which the 40–70% of relative humidity (RH) is comfortable for the human body and the existence of volatile organic ...

Fast recovery, high sensitivity, high selectivity, and room temperature (RT) sensing characteristics of NO gas sensors are essential for environmental monitoring, artificial intelligence, and ...

Measures temperature and humidity using a GXHT30 and displays this information on an SSD1306 OLED display. Offers a HTTP endpoint to read values as JSON, also outputs values on serial. esp8266 cpp ...

The sensor exhibits an ultrafast response and recovery time of approximately 180 ms, along with good repeatability. In addition, the sensor achieves a high sensitivity of 10.3 μA/% relative humidity, ...

In this paper, the manufacturing parameters of a passive ultra-high frequency (UHF) radio frequency identification (RFID)-based air humidity sensor were studied and optimized to reach the highest ...

Desarrollo de modulo WIFI con comunicación http a una app iOS en tiempo real. - Pull requests · JovanniMarquez/ESP32-WIFI-TEMP-SENSORS ...