# Arduino Uno R4 Wi-Fi MQ Unified Sensors MQ-2 ALL OLED ThingSpeak

This is the repository with the source code for the article: **MQ-2 Sensor (Liquid Petroleum Gases "LPG" and other gases) usage with Arduino R4 Wi-Fi**, readable here: https://medium.com/@androidcrypto/mq-2-sensor-liquid-petroleum-gases-lpg-and-other-gases-usage-with-arduino-r4-wi-fi-87b6381b4eb3
