This schematic demonstrates a USB self-powered configuration for programming an ESP32 microcontroller. The circuit uses the CP2102 USB-to-UART bridge IC to provide a serial interface for programming ...

Baguette S3 breadboard-friendly ESP32-S3 board takes only one row through its 30-pin GPIO header, also offers a microSD slot, ...

Using Bluetooth on a desktop computer is now such a seamless process; it’s something built-in and just works. Behind that ubiquity is a protocol layer called HCI, or Host Controller Interface, a set ...

You may find that if the USB Power is connected, the USB MUST be plugged into a Windows Serial Monitor or else the Wifi does not work on these Ideaspark, or other ESP32 boards. In a project I was just ...

Waveshare ESP32-S3-LCD-1.47 is an ESP32-S3 USB dongle with Wi-Fi, Bluetooth, high-capacity Flash and PSRAM, and a 1.47-inch LCD. Additionally, it has an onboard microSD card slot used for storage and ...

Perhaps without many of us realising it, our single board computers perform the task of making programming their processor or SoC a lot easier. They take care of setting the right lines or commands to ...