This project allows you to build a pressure probe for liquid like water. Especially for grey-water / rain-water. The project is based on ESP32. You can drive it with solar-support and Li-Ion battery.

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 ...

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 ...

LED matrix display comes in. There are plenty of LED-based displays out there like this one, but the problem is that many of them are proprietary, may not support your own self-hosted solutions, or ...

AI-On-The-Edge-Cam is an ESP32-S3 board with a 2MP camera, microSD card, WiFi, BLE, and PoE Ethernet connectivity designed to digitize legacy utility meters such as water meters, gas meters, or ...

DFRobot Edge101 is an industrial-grade IoT controller built around the ESP32 MCU, designed as a bridge between development boards and industrial IoT systems. Housed in a full metal enclosure, it comes ...

Abstract: This paper presents a novel approach to home automation utilizing the MQTT protocol. The system is implemented using an ESP32 node and a Node-RED server running on a Raspberry Pi, allowing ...

Previously, we focused on setting up the ESP32-Based Energy Meter and integrating it with Home Assistant. We also discussed the future potential of leveraging the ESP32-S3 chip for AI and ML ...

What is ESP32 Home Automation and How Does It Work? Now coming back to this project, we are using Sinric Pro so that we can effectively control home appliances (like Light bulbs or fans) by seamlessly ...