This newest Micro Journal, which is the fourth iteration ... a 2.8″ ILI9341 240×320 LCD (with SD card slot), ESP32 dev board, and an 18650 battery with associated charging board into a ...

He added a micro SD slot to provide some mass storage ... The relatively low power requirements of the ESP32 means the jukebox can keep the party going for many hours (perhaps even days) when ...

The ESP32-S3 is a powerful microcontroller developed by Espressif Systems, designed primarily for embedded applications that ...