The DHT11 sensor typically has three pins: VCC, data, and ground. Connect VCC to a 3.3V or 5V pin on the ESP8266 (check the specifications of your specific board), connect ground to a ground pin, and ...

This project demonstrates the use of ESP8266 microcontrollers to monitor environmental conditions using sensors like DHT11 and YL-69. The data collected is then sent to a Node-RED dashboard for ...

We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ESP32 ...

Imagine turning your old, “dumb” appliances into intelligent, Wi-Fi-enabled devices that respond to your voice, phone, or automation rules. Sounds futuristic, right? With the ESP8266 microcontroller, ...