XDA Developers on MSN

Someone made a 4G ESP32 smartphone, and it's as impressive as it sounds

The source code is coming soon.
Hackaday

What’s New, ESP-32? Testing The Arduino Library

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...