If you're looking to take the plunge into the world of ESP32 devices, then here's a basic overview of what you need to know.

According to researchers, the ESP32 is "a microcontroller that enables WiFi and Bluetooth connection." In 2023, Espressif reported that one billion units of its ESP32 chip had been sold globally.

Espressif’s block diagram for the chip. Sadly the data sheet does not seem to have been released, but we do have some tidbits to consider.

At its core, the ESP32 chip is not much more than an integrated circuit, a huge mass of transistors sealed inside an epoxy resin package with some leads. Of course, most of us won’t buy discr… ...

The secret commands are in the ESP32 chip, which is made by Espressif. The commands could allow attackers to spoof devices, access data or spread malware through Bluetooth.

Now, execute the required commands to erase the program from the ESP32 memory. There is no fixed data about the total number of erase cycles of the ESP32 chip.

An undocumented set of low-level commands has been discovered in the ESP32 microchip, a widely used component in IoT devices. Manufactured by the Chinese company Espressif, the ...

The ESP32 is an extremely popular low-cost chip from Chinese manufacturer Espressif, which is estimated to be used in over 1 ...

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