Geeky Gadgets

$20 ESP32 Paired with Claude Code to Automate Programming, Tasks and Projects

The ESP32 microcontroller, priced at just $20, has become a favorite among DIY enthusiasts and developers for its affordability and versatility. Paired with Claude Code, it offers a streamlined ...
I Programmer

Programming The ESP32 In C - The S3's RGB LED

A very simple one-wire protocol is used with the NeoPixel style of lighting strip. What follows is applicable to a general NeoPixel array, but it is specific to the RGB LED built-in to most ESP32 S3 ...
I Programmer

Programming The ESP32 In C - Direct To GPIO

The SDK provides functions to let you access most of the hardware features of the ESP32 by way of memory-mapped registers. They are very simple wrappers around the basic mechanism of working with the ...
Geeky Gadgets

$9 CYD ESP32 Module Includes a 2.88-Inch LCD Screen

The CYD ESP32 module, as highlighted by Hacktuber, is a $9 microcontroller platform equipped with a 2.88-inch TFT LCD touchscreen, integrated Wi-Fi and Bluetooth and a microSD card slot. Its open ...
Hackaday

Poking At The ESP32-P4 And -C6 Dies In An ESP32-P4-M3 Module

With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth. This ...