This project does just that, allowing for four USB 1.1 devices to be connected directly to the ESP32 without a separate dedicated chip. If you’ve been waiting for USB on this tiny, capable ...

This isn’t a USB HID keyboard, instead it uses a USB-to-serial chip and appears to the host computer as a serial device. The keys themselves are simple momentary action switches, perhaps a ...

HID SOMA is a family of secure Chip Operating Systems (COS) developed over the past 15 years to serve the specific needs of secure electronic documents. HID SOMA family covers the needs for highly ...

A hot potato: The ESP32 chip, found in over a billion devices worldwide ... would likely involve physical access to the device's USB or UART interface. To analyze and expose these hidden commands ...