Got an nRF52 or nRF51 device you need to flash? Got an ESP32 laying around collecting dust? If so, then firmware hacking extraordinaire [Aaron Christophel] has the open source code you need. His ne… ...

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.

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… ...

ESP32 chips are embedded in millions of smart home devices, routers, and automation systems. Experts warn that the bug could lead to massive state-level cyberattacks and supply chain compromises ...

Recent reports have circulated concerning ESP32 chips, initially suggesting the presence of a “backdoor.” This claim originated from a press release by the Tarlogic research team, which has ...

If your ESP32 chip already has a program and you want to upload a new one, you need to erase its memory. This article shows how to erase Flash Memory on ESP32 Card on PC using Terminal or CMD.

The china based Espressif systems designs low cost wireless connectivity solution. The new ESP32 chip packs wireless interfaces for 802.11b/g/n Wi-Fi and also Bluetooth 4.2 dual mode, along with a ...

The bluetooth chip is called ESP32 and is manufactured by the China-based company Espressif. According to researchers, the ESP32 is "a microcontroller that enables WiFi and Bluetooth connection." ...

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.

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.