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5 ESP32 sensor projects to prepare your home for the unexpected (Jul 10 - 12)

Forewarned is forearmed.

I programmed a $7 ESP32-S3 board to block all computer's web ads - and it took just minutes

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...
circuitdigest.com

Build an ESP32 Text-to-Speech Using Wit.ai

What is ESP32 Text to Speech and Why Use AI-Based Solutions? Text-to-speech may look simple, but it requires several important steps. Initially, the text is prepared for speech by converting numbers ...
note

[Kato RC #15] The Day the Smartphone Became a Transmitter — How a $30 ESP32 RC Car Kills $700 RC Gear

Have you ever bought a $700 transmitter? A Futaba 10PX. A SANWA M17. The moment you touch it, you think, 'This is it.' The precision of the sticks, the response, the way it feels in your hands. It is ...
GitHub

ESP32 Speech-To-Text (No API Key Required)

An ESP32 client that captures audio over I2S and posts WAV to a server. A lightweight Flask/Gunicorn server that returns JSON transcriptions via speech_recognition. Designed for deterministic embedded ...
GitHub

PU2CLR SI4735 Library for Arduino

This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...