MQTT协议堪称物联网界的“微信”，轻量高效、专治各种设备联网不服。这篇文章咱就唠明白MQTT到底咋工作的，怎么用它把智能设备“连上网不翻车”，顺便手把手教你接入实战。搞物联网项目的铁子们，缺流量卡记得call我们！ MQTT、物联网协议、设备接入 ...

Supports MQTT publish and subscribe functionalities. Lightweight implementation using the PubSubClient library. Easily configurable for Wi-Fi credentials and MQTT broker settings.

The Netgotchi network security scanner is a simple, compact device based on an ESP8266 wireless microcontroller with a single goal: to defend your home network from intruders and potential bad actors.

Abstract: By the virtue of blooming automation industry and wireless connectivity, all the devices within the home can be connected. This improves the comfort, energy efficiency, indoor security, cost ...

HackBat is an open-source hardware pen-testing device designed for hackers and makers and equipped with a Raspberry Pi RP2040 microcontroller, an ESP8266 WiFi module, a sub-GHz RF transceiver, NFC, an ...

The addition of MQTT protocol support paves the way to bringing SCADA control systems and other industrial IoT deployments to Azure. Here’s how to get started. MQTT is an important technology for the ...

In this blog, we will learn how to subscribe and publish MQTT messages using ESP8266 (NodeMcu) to the MQTT cloud RYC1001.