A complete home automation system developed on ESP32 microcontroller using freeRTOS. The system is controlled wirelessly via Bluetooth with an android app developed using MIT App Inventor. A robot car ...

ESP32のBluetooth機能を使用して、RTCに時刻を設定する方法を紹介する。Bluetooth（BLE）にはGATT（Generic Attribute Profile）という規格があり 周囲のデバイスが提供するサービスを認知することができる。

Espressif’s popular ESP32 microchip, found in over a billion devices, has been caught with its digital trousers down, thanks to an undocumented "backdoor" lurking in its Bluetooth firmware. For those ...

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 ...

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 has introduced the ESP32-C6-LCD-1.47 development board powered by an ESP32-C6 RISC-V microcontroller with WiFi 6 and Bluetooth 5 connectivity and equipped with a 1.47-inch display with a ...

Espressif Systems unveils the ESP32-H4, a groundbreaking SoC designed for low-power wireless devices. Featuring upgrades in power efficiency, connectivity, and memory, this chip sets a new standard in ...