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 ...

Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These ...

This software lets you use a ESP32 + CAN transceiver (and accesory components, total budget well under 20 € in parts) to interact with the Zehnder Comfoair Q350 (and probably any other Q-series) ...

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 ...

Abstract: Saline, one of the most popular intravenous (IV) therapy plays a major role in the management of patients who are critically ill. Surveillance of saline bottle level is very important ...

Abstract: One of the most popular fish-raising techniques is floating net cages (KJA). In order to maintain the sustainability of the local fish population, the KJA must maintain a suitable placement ...

Let's say you are trying to build a remote IoT data monitoring system; the first problem you will face is how to get a proper internet connection for your device. Whether you want to get notified when ...

Update: This ESP32 drone project has now evolved and is called LiteWing - ESP32-based programmable Drone. We have improved the design and functionality, you can now program and control the drone not ...