ESP32, manufactured by a Chinese company called Espressif, is a microcontroller that enables Bluetooth and Wi-Fi connections in numerous smart devices, including smartphones, laptops, smart locks ...

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 ...

A hot potato: The ESP32 chip, found in over a billion devices worldwide, contains undocumented vendor-specific commands that could potentially be misused to access device memory and manipulate ...

If you’re into electronics, IoT, or DIY projects, you’ve probably heard about the ESP32. It’s one of the most powerful and affordable microcontrollers out there, packed with Wi-Fi, Bluetooth, multiple ...

[Dr. Scott M. Baker] had a different idea, when he downgraded a Heathkit H8 from an 8080 to an 8008. Despite the very similar numbers, the 8080 runs at four to nearly sixteen times the speed of ...

[smbaker] is placing his magnetic bubble memory module to work in a Heathkit H8, an Intel 8080-based microcomputer from the the late 70s. The video goes into great detail on the theory of how thes ...

When using the SPI interface it is required to use 18-bit color depth mode as below: const esp_lcd_panel_dev_config_t lcd_config = { ... .bits_per_pixel = 18 ...

If you connect the device to your NMEA2000 network you do this on your own risk. Have a simple ready-to-go ESP32 binary that can be flashed onto a M5 Atom CAN, potentially extended by an Atom Tail485 ...