Because the ESP32 has very few GPIO pins, a dedicated keypad scan IC - the TCA8418 - is used. The 24 buttons are laid out in a grid of 5 rows and 5 columns, with only the power button having its own ...

The commands generated from hand gestures are sent wirelessly to the ESP32 over Wi-Fi using HTTP requests. Acting as a server, the ESP32 receives these commands and controls the LEDs connected to its ...

This project demonstrates advanced ESP32 capabilities including FreeRTOS task management, interrupt handling, and I2C communication with an LCD display.

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 ...

Silicon Labs MG26 is a new family of Arm Cortex-M33 wireless SoCs designed for Matter or multiprotocol Smart Home applications that provide an update to the MG24 with more memory and storage, ...

2x UART/SPI/SmartCard (ISO 7816)/IrDA/I2S 2x Enhanced Universal Asynchronous Receiver/Transmitter (EUSART) 2x I2C with SMBus support Analog 16-bit Analog to Digital Converter (IADC) Analog Comparator ...

French President Emmanuel Macron on Monday fact-checked his US counterpart Donald Trump on aid for Ukraine as they met at the White House on the third anniversary of Russia's invasion. During a ...

GB News' Ellie Costello was forced to interrupt the regular scheduling of the breakfast show for "breaking news" to inform viewers about the discovery of a WWII bomb. Alongside her co-star Stephen ...