Although optional, I recommend loading an Example script from the Arduino IDE on your ESP32 to verify whether it’s actually connected to your PC. Click on the Upload button to send and execute ...

So I can definitely see the appeal of the simple PDA that Ashtf is developing. It’s a pocket-sized device with an E Ink display, a thumb keyboard, and simple software that’s currently designed for ...

First there was the realization that code could be run on the chip itself. Next the ESP32 was released which built more on that foundation. The next step in that process of improvement may be here ...

Here at Hackaday HQ we’re no strangers to vintage game emulation. New versions of old consoles and arcade cabinets frequently make excellent fodder for clever hacks to cram as much functionality ...

A recent project demonstrates the creation of smart bracelets designed to help long-distance couples stay connected using ...

We made something similar but using the RP2350A board, the Raspberry Pi Pico 2, and published a guide on how to get Wi-Fi on the Pico 2 using an ESP32 ... a GPIO and a few buttons for things ...