We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ESP32 ...

When [sticilface] started using the Arduino IDE to program an ESP8266, he found he was running out of RAM quickly. The culprit? Strings. That’s not surprising. Strings can be long and many strings ...

If you are just getting started with Arduino it would be beneficial to go through our introductory power points on using Arduino. These presentations and code can be found here (194 Mb zip download).

In this module, you will wire a mobile platform and a remote to control the mobile platform. The remote uses a joystick to read in user input, which then sends the joystick’s position to the mobile ...

Programming embedded systems is difficult because of resource constraints and limited debugging facilities. Why develop your own Real-Time Operating System (RTOS) as well as your application when the ...

The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers ...

Over time, I've found different uses for it, and the most recent way that I'm using it is likely the one I'll settle on. Basically, it serves as a smart home dashboard, pulling in data from my power ...

The WRC is a new open source, embedded audio board based on the ESP32, offering a “tiny open source sample player with amazing capabilities” says its creator. The board allows youth easily upload ...