OTA flashing an STM32 board using a web server running on an ESP32 board. The system block diagram is presented in the section "Diagram". The UART parameters are 115200/8/1/N. The projected was ...

WiFi is one of those technologies that most of us would have trouble living without. Unfortunately, there are several vulnerabilities in the underlying 802.11 standards that could potentially be ex… ...

With this feature provided by the ESP32-C3 SoC inside the device, the question was how secure it is. As it turns out not very secure, with [Aaron] covering the exploit in a Twitter thread .

Circuit Diagram: Relay module: Connect the IN pin of the relay to a GPIO pin (e.g., D1 or GPIO5). ESP8266 or ESP32: Make sure the relay module's VCC and GND are properly connected to the board.

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 ...

Pinout diagram. The ESP32-C5-DevKitC-1 is more or less the same as the ESP32-C6-DevKitC-1 board, except it relies on an ESP32-C6-WROOM-1 module with dual-band WiFi 6. The ESP32-C5 SoC, WROOM modules, ...

All you need is an SPI bus and 2 control pins plus a power supply that can provide up to 250mA during WiFi usage.” The AirLift FeatherWing ESP32 WiFi co-processor measures 50.0mm x 23.0mm x 5 ...

This research explores the implementation of common Wi-Fi attack vectors using the ESP32 microcontroller platform, aiming to assess the potential security implications of readily available, low-cost ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

That’s about to change with the upcoming ESP32-C5, which marks a significant evolution in Espressif’s product lineup by adding dual-band Wi-Fi capabilities. The C5 is the first RISC-V-based MCU from ...