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 ...

Waveshare ESP32-H2-Zero is a tiny USB-C development board based on Espressif Systems' ESP32-H2 RISC-V SoC with Zigbee, Thread ...

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 ...

For smart home deployments, there are a lot of ways to track the presence of individuals in a room. There are motion detection sensors that use mmWave and PIR, and you can also use simple detection ...

In a recent article in Elektor magazine, [Clemens Valens] describes the construction and software for an ESP32 walkie-talkie system that uses ESP-NOW for the wireless connection between units, along ...

Seeed Studio’s reTerminal E1001 and E1002 are two ePaper displays featuring an ESP32-S3 WiFi and Bluetooth LE wireless ...

Sie beherbergen meistens zwei 32-Bit-Prozessorkerne des Typs Tensilica Xtensa LX6, die mit 160 MHz bis 240 MHz Taktfrequenz arbeiten. “Meistens” deshalb, weil es auch eine ESP32-Variante mit nur einem ...

Espressif Systems, known for developing wireless communication-enabled SoCs such as the ESP32, has begun mass production of the RISC-V-based SoC ESP32-C5. The ESP32-C5 is an SoC that contains a 32-bit ...

Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...