I'm a big fan of the ESP32, and I have a few different boards that I play around with. I have two of the "classic" ESP32 microcontrollers, an ESP32-C6 with Zigbee and Thread support, and an ESP32-S3.

I began replacing the devices around my home, one by one, with all different kinds of open hardware, rather than the ...

We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, ...

ESP32 chips expose crypto wallets and IoT devices to silent attacks. Weak security lets thieves steal private keys and fake transactions. Experts warn against using insecure chips in blockchain ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains an undocumented "backdoor" that could be leveraged for attacks. The ...

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

There’s no shortage of eReaders featuring E Ink displays. But the Diptyx eReader stands out in a few ways: it has two E Ink displays and a hinge in the middle that lets you open and close the device ...

Chandraveer, a seasoned mechanical design engineer turned tech reporter and reviewer, brings more than three years of rich experience in consumer tech journalism to the table, having contributed to ...

Researchers have uncovered a proprietary undocumented command in Chinese manufacturer Espressif's ESP32 chips that could be exploited, to the potential detriment of millions of users. The ESP32 chip ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Researchers have found undocumented commands ...

To erase the Flash Memory on an ESP32 using a CMD or Terminal window, your system should have the latest version of Python. If Python is not installed on your system ...

The ESP32 Rainbow is a small computer with a built-in touch keyboard, an integrated display, and a design that’s inspired by the Sinclair ZX Spectrum, with a keyboard layout and rainbow stripe that ...