Every now and then there’s a part that comes along which is hotly anticipated, but which understandably its manufacturer remains tight-lipped about in order to preserve maximum impact surrounding its ...

ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In the first part of this series, we explore an audio-focused ...

This project provides a complete solution for deploying a custom IoT device with a display, leveraging the popular CYD ESP32-2032S028R board. It demonstrates a full workflow from firmware development ...

Often, reprogramming a microcontroller involves placing it in reset, flashing the code, and letting it fire back up. It usually involves shutting the chip down entirely. However, [bor0] has built a ...

This repository contains tools and scripts for dumping, analyzing, editing, and revalidating firmware for ESP32 devices. The project is designed to work with the ESP32-S3 chip and uses PlatformIO for ...

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Waveshare’s ESP32-S3-AUDIO-Board is an ESP32-S3-based low-cost smart speaker development kit with a dual microphone array, a speaker header, echo cancellation, surround RGB lighting, RTC, microSD card ...

The ESP32 Marauder – Double Barrel 5G is a dual-chip hacking and penetration testing tool that supports both 2.4 GHz and 5 GHz Wi-Fi scanning, deauthentication, and can be used for penetration testing ...