MQTT 调试工具是一个基于 Android 平台开发的 MQTT 客户端应用，采用 Java 语言和 HiveMQ MQTT Client 库实现。该应用提供了完整的 MQTT 协议支持，包括连接管理、主题订阅、消息发布等功能，是学习和调试 MQTT 应用的理想工具。

platformio.ini: configuração do PlatformIO para construir o firmware. src/: código do firmware Arduino. credentials.h: arquivo com SSID e senha(atenção: contém ...

This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...