There are 2 repositories under mq5 topic.
We present a unified library for MQ sensors, this library allows to read MQ signals easily from Arduino, Genuino, ESP8266, ESP-32 boards whose references are MQ2, MQ3, MQ4, MQ5, MQ6, MQ7, MQ8, MQ9, MQ131, MQ135, MQ136, MQ303A, MQ309A.
Library for MQL5 (MetaTrader) with Python, Java, Apache Spark, AWS
High Frequency Trading Bot
A bot used to automatically receive signals from profitable signal groups and help place those trades for a MT5 account.
Air Analyzer, Using Almost All Kinds of MQ Sensors
Скетч для считывания данных с датчиков MQ2, MQ135, DHT22, HC-SR501 и отправки через Ethernet соединение по протоколу MQTT в домашнюю систему автоматизации Majordomo для микроконтроллера Arduino.
Multiple Queue Service ( MQS ) with multiple consumers. MQS is a web service that gives you access to message queues that store messages waiting to be processed. Build as .Net Core 2.2 MVC Web Application