Posts tagged: Esp32

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ESP32 Arduino Interfacing with Gas Sensor: Guide and Code

Learn how to interface an ESP32 or Arduino with a gas sensor (MQ-02). Includes diagrams, working principle, and example Arduino code for gas detection and data uploading.

esp32 gas sensor arduino

ESP32 vs ESP8266: Key Differences Explained

Compare ESP32 and ESP8266 Wi-Fi boards. Explore features, similarities, and differences to help you choose the right one for your project.

esp32 esp8266 wi-fi