Als je hackersconferentie geen veel te overpowerde minicomputer als badge heeft, ben je dan wel een echte hackersconferentie? WHY2025 nam het zekere voor het onzekere door een ESP32-controller ...

Of the boards examined, six of them have OLED displays, but one has an E-paper display. To summarize results, [Andreas] summarized his findings on these seven along with others in an online ...

As Hackaday revealed, this one comes with an E Ink display, a secondary OLED panel, and a keypad made of soft silicon that is encased within a see-through case.

Take for example the Bluetooth audio player that [squix] was recently working on. Getting the music going was no problem with the esp32-a2dp library, but when he wanted to add some visualizations ...