Make a ESP32 Gateway connect to MQTT an broker with message persistence and a SQL database to store the data. This Project is a simple end-to-end IoT Project by leveraging a NORVII microcontroller ...

This project utilize browser javascript to send MQTT wake resuests, then ESP32 can listen to this message and wake PC using magic packet. We use EMQX Cloud (Free Tier) as the MQTT provider, Github ...

The ESP32/ESP8266 WIFI display using MQTT protocol project features several wifi modules suitable to IoT applications. These WiFi modules has OLED display integrated or connected particularly to the ...

Some things are more fun when there are more folks involved, and enjoying time in the pool is one of those activities. Knowing this, [Bert Wagner] started thinking of ways to best coordinate pool ...

Abstract: Industry 4.0 has driven the need for efficient data gathering and analysis to enhance business performance. However, collecting data from assets in challenging environments with uncertain ...

The Stream Deck utilizes an ESP32 and custom software to assign tasks such as app control, media management, and smart-home integration via Home Assistant and MQTT. While it doesn’t require a PC for ...

Waveshare ESP32-P4-WIFI6-Touch-LCD-3.4C and ESP32-P4-WIFI6-Touch-LCD-4C ESP32-P4-based development boards feature a 3.4-inch and a 4-inch round IPS display, respectively, a 10-point capacitive ...