An enterprising engineer has turned an old parking meter into a jukebox using a Pi Zero 2 and some open source code.

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget toy that invites coder creativity.

Python plays a crucial role in IoT development given its simplicity, flexibility, and strong ecosystem support. Modern Python frameworks simplify device communication, data handling, and integration ...

There have been many development boards recently built around the ESP32-S3. Most development boards come with a display, some also include cameras and buttons, and a few have speakers and microphones.

I ported over my settings from QMK as the CircuitPython displayio library makes animations simpler to work with. Not having to compile firmware is a big advantage, but my way of emulating QMK keymaps ...

Running the HSTX DVI demo code (Display Ruler) works fine on CircuitPython 9.2.0, but crashes on CircuitPython 9.2.1 To replicate on Raspberry Pi Pico 2 with DVI_Sock: Install CircuitPython 9.2.0 - ...

The Pendrive S3 is an ESP32-S3 board with USB-C, WS2812B RGB LED and 128 MB flash memory. With the help of TinyUSB, the ESP32-S3 can present itself as a USB data stick, USB keyboard, USB mouse, audio ...

We take a dive into one of the useful alternatives to Python that’s designed to be lightweight enough to work on microcontrollers: CircuitPython. Here, we build a project around a Raspberry Pi Pico W, ...

CNXSoft: This getting started guide was initially posted in Thai language by Suthinee Kerdkaew, and I’ve just translated her work into English with some minor edits. As discussed in an earlier article ...