The Open Book Touch is a new e-reader with a built-in backlight. The relatively compact device has physical buttons.

Authored by embedded ML specialists with extensive experience in ESP32 voice recognition architecture, TinyML optimisation, ...

[Simon Monk] got frustrated with bad ADC performance when tinkering with an ESP32 board, and decided to put three of the nowadays-iconic boards to the test – a classic ESP32 devboard, a Pi Pico with ...

Discover the unexpected power of a $20 device that outshines tablets in versatility and reliability for your next ESP32 ...

We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ESP32 ...

Over time, I've found different uses for it, and the most recent way that I'm using it is likely the one I'll settle on.

Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...

This DIY AI Vision Assistant Camera captures images, performs AI-based recognition, OCR, translation, and summarisation — combining embedded hardware with cloud-based intelligence.

A hot potato: The ESP32 chip, found in over a billion devices worldwide, contains undocumented vendor-specific commands that could potentially be misused to access device memory and manipulate ...