This repository contains a customized version of the Arduino bootloader firmware with watchdog timer (WDT) support. The stock Arduino bootloader introduces a couple of seconds of delay during boot in ...

Note: Most "generic" STM32F103 boards only have a reset button, and not a user / test button. So the bootloader code always configures the Button input pin as PullDown. Hence, if a button is not ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980. They’ve since discontinued that line, but it lives on in the low-cost STC8 family of chips, which is ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

A vulnerability in Qualcomm’s Android Bootloader implementation allows unsigned code to run via the “efisp” partition on Android 16 devices. This is paired with a “fastboot” command oversight to ...

The fire in Fujairah in the United Arab Emirates was reportedly triggered by debris from an intercepted drone. Iran had threatened to strike "legitimate targets" in the region. The U.S. struck ...

Qualcomm confirmed that fixes for the GBL exploit were provided to Android device makers earlier this month. The exploit, discovered by Xiaomi ShadowBlade Security Lab, was a key component in ...

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Apr. 4, 2026 A sweeping new study reveals that as Arctic permafrost thaws, it is dramatically reshaping rivers and releasing vast amounts of ancient carbon that had been locked away for thousands of ...