Like many of us of a certain vintage, [Dillan Stock] at The Stock Pot is nostalgic for VHS tapes. It’s not so much the fuzzy ...

If you're part of the latter camp, then boy do I have the project for you. Someone created their own remote-controlled lawnmower using an ESP32, and while they didn't give the exact specifications on ...

Max Imagination has published the making of a DIY spherical robot that moves by rolling inside a transparent plastic ball. It ...

The Super Tiny RP2040/ESP32 Display Development Board is a compact yet capable platform designed for embedded systems development. It caters to a wide range of users, including DIY enthusiasts ...

Waveshare ESP32-S3-Zero is a tiny (23.5×18 mm) module based on Espressif ESP32-S3 WiFi 4 and BLE microcontroller with two rows of nine through holes plus 16 pads for GPIOs, a USB-C port for power and ...

As I noticed, there is only a programming pin available. To program, plug the USB2UART CH340K module into the “P1” header (‘The “P1” connector is a 6-pin programmable header for the ESP32, including ...

This board is optimized for low power consumption while maintaining the ease-of-use of a development/breakout board with USB connector. The deep sleep current can even be more reduced as described on ...

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… ...

It shouldn’t be too complicated to stream high-quality audio data over ESP-NOW if instead of using the simple microphone amplifier and the ESP32’s built-in ADC and DAC, you switch to I²S. This makes ...

Figure 2: The project’s circuit diagram. Listing 1 shows the FFT program. This program is included in a software archive released in support of the Practical Audio DSP Projects with the ESP32 book.

The GPIO 0 is to be pulled to ground during uploading and the reset button of ESP32 should be pressed during the first few seconds of uploading; after that it is to be released. Fig. 5: ESP32 cam ...