Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...

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 ...

Working as AP In this mode, the ESP32 is configured as an Access Point (AP) and it's capable of receiving incoming connections from other devices (stations) by providing a Wi-Fi network. This mode can ...

Bojan Jurca’s open-source Arduino sketch "Esp32_oscilloscope," transforms any ESP32 board to function as a web-based oscilloscope accessible over WiFi. While the Scoppy project demonstrated the ...

ESP32 WiFi Microphone Introduction This project is an ESP32 WiFi Microphone firmware arduino source code (.ino) which can play live sound and voices with up to 96Kbps (12bit @8KHz) quality. (To using ...

Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, ...

The Arduino UNO R4 brought a modern 32-bit platform to the UNO form factor. Arduino’s Alessandro Ranellucci explained the ...

I retired the expensive commercial smart home hubs and rebuilt my smart home from scratch.