This project implements a vehicle license plate detection system using computer vision and MQTT communication. The system consists of two main components: Vehicle Detection Script (Python): Uses ...
A fully asynchronous firmware for ESP32 that connects to WiFi, subscribes to MQTT topics, and toggles a GPIO relay. Designed for automation tasks such as remote switching, gate control, or smart ...
In theory, using MicroPython on the ESP32 is easy — just flash an image and connect using a serial port. But that leaves a lot of things you still have to do. You need to move files between the two ...
Abstract: Message Queuing Telemetry Transport (MQTT) is a data transmission protocol based on the publish/subscribe model. Currently, MQTT is extensively employed in the Internet of Vehicles due to ...
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 ...
There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but 01Studio’s pyDrone is a little different as it’s based on an ESP32-S3-WROOM-1 module ...
Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, ...
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