ESP32
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Arduino Nano ESP32 Transforms into Mini Linux PC: Power Meets Portability In a fascinating convergence of microcontroller potential and single-board computing ambitions, Naveen Kumar's recent endeavor stands as a testament to innovation. By transforming an Arduino Nano ESP32 development board into an ultra-low-powered, pocket-sized Linux PC, Kumar showcases the ever-evolving capabilities of microcontrollers in… |
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OMOTE -An ESP32 Based DIY Universal Remote OMOTE, is an ESP32-based open source universal remote, designed by the maker Max K. with the built in 2.8” 320x240px capacitive touchscreen, this remote provides users with an intuitive and snappy interface for effortlessly switching between devices and settings. Notably, OMOTE stands apart from traditional remotes as it requires no hub or… |
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How to program ESP32 using Arduino Labs for MicroPython? MicroPython is a subset of Python 3 optimized to run on microcontrollers. It provides an interactive prompt (REPL) and a simple way to run Python code on microcontrollers. In this tutorial, we'll be using the ESP32 board and program it using Arduino labs and the MicroPython firmware. Materials required ESP32 Usb cable… |
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EVM Trace – New tool for EVM Protocol research A new hacking, and research tools for EVM protocol analysis has been launched by Electronic Cats, the EMV Trace. This innovative device serves as an intermediary between an EMV card and a payment terminal, enabling the analysis and modification of communication traffic. With a USB-C interface, users can analyse the traffic on a PC, while… |
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DIY Mini TV Project Using ESP32 In an exciting and educational video, a talented maker guides viewers through the process of building a mini TV using an ESP32 microcontroller on a breadboard. The project showcases the integration of various components, such as an ESP32 dev kit, TFT screen, amplifier breakout board, Micro SD card reader, buttons, LED light, speaker, charge… |
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Framework Laptop gets an IoT Expansion Module Anyone who is familiar with the right to repair movement must heard of the Framework laptop, which is a modular laptop made for easy repairs and upgradability. The Framework laptops offers many modules for customising or upgrading the laptop IO’s. A security researcher known as "spacehuhn" has created his own add-on module featuring an… |
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Solar-Powered Well Water Level Monitor Empowers Water Resource Management Exciting news for those who rely on well water! A new project has emerged, showcasing a solar-powered well water level monitor that allows users to monitor their well water levels and receive alerts. With the increasing concern over water scarcity during dry summers, this project provides a practical solution for monitoring water resources… |
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Crowd Monitoring Device with Arduino UNO R4 and IoT Cloud This sample project was built for the IoT and Edge AI Project Contest 2024. More details can be found on our contest page. The main objective of this project is to monitor the crowd inside specific premises that have entry and exit pathways. This project integrates Arduino Cloud, enabling easy remote monitoring. Let's discuss this… |
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Getting Started with Bluetooth Classic on ESP32 The ESP32 is a powerful, low-cost microcontroller that is widely used in the development of IoT projects. It is popular for its high processing power, low energy consumption, and built-in Wi-Fi and Bluetooth capabilities. Bluetooth Classic is a wireless communication protocol that is used for connecting devices over short distances.… |
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UNIT DualMCU: A Feature-Packed Development Board with ESP32 and RP2040 DualMCU a multi-function development board from the Mexican Electronics manufacturer UNIT Electronics, integrates the capabilities of an ESP32 from Espressif with the RP2040 from the Raspberry Pi Foundation. The board contains a Espressif ESP32-Wroom-32 module which includes Wi-Fi and Bluetooth connectivity along with two Tensilica Xtensa… |
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Building a Simple ESP32 LED Webserver: Step-by-Step TutorialWhat is an ESP32 Web Server?
In the Internet, all the websites are hosted on a computer and this computer is called a server. Since this particular server is used to serve web pages and web requests, we call it a web server. Instead of using a computer, we can also use an ESP32 to respond to web requests, thanks to the ESP32’s built-… |
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DIY Smartwatch with multiple Watch Faces, Heart Rate Sensor, Compass and Games In the previous parts(Part 1, Part 2, Part 3) of this project, we investigated different aspects of our smart watch projects and learned to integrate and test each individual part. In this we are going to use what we have learned to create our own smartwatch from scratch, using a combination of hardware and software components. Throughout… |
