Using Bluetooth on a desktop computer is now such a seamless process; it’s something built-in and just works. Behind that ubiquity is a protocol layer called HCI, or Host Controller Interface, a set ...
Typically associated with circuitry projects and real-time operating systems, microcontrollers are great for tinkerers who prefer working with embedded devices. But unlike their SBC counterparts, you ...
Der ESP32-Chip von Espressif Systems, ein essenzielles Bauteil für die Konnektivität in über einer Milliarde IoT-Geräten ("Internet of Things") weltweit, steht im Zentrum einer Sicherheitsdebatte.
Die billigen WLAN- und Bluetooth-Chips des Herstellers Espressif, ESP32, enthalten in aktuellen Firmware-Versionen undokumentierte Befehle in der Bluetooth-Hardware-Kommunikation. Dies reißt eine ...
The cheap WLAN and Bluetooth chips from the manufacturer Espressif, ESP32, contain undocumented commands in the Bluetooth hardware communication in current firmware versions. This opens up a security ...
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