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 ist ein Mikrocontroller mit WLAN- und Bluetooth-Funktionalität und wird weltweit in Milliarden von Geräten eingesetzt. Die Sicherheitsforscher Miguel Tarascó Acuña und Antonio Vázquez Blanco ...
Espressif Systems showcases ESP32-E22 Wi-Fi 6E SoC and ESP32-H21 BLE MCU for battery-powered devices
Espressif Systems is showcasing its products at CES 2026, including two interesting upcoming parts: the ESP32-E22 Wi-Fi 6E ...
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 ...
Bluetooth has become widely popular since its introduction in 1999. However, it’s also had its fair share of security problems over the years. Just recently, a research group from the Singapore ...
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