The BME280 sensor was easier to set up, as it communicates over the I2C serial protocol. This means that we only needed to connect power, ground and two communication wires to the sensor.

It's not the best at one thing, but great for almost anything.

Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

One of the joys of writing for Hackaday comes in following the world of new semiconductor devices, spotting interesting ones ...

Emulating older computers on microcontrollers has been a staple of retrocomputing for many years now, with most 8-bit and some 16-bit machines available on Atmel, ARM, or ESP32 platforms. But ...

From circuit simulation to embedded firmware testing and PCB design, Proteus lets you see how hardware and code work together ...

Abstract: This paper describes a low-power voice-activated prototype providing a hands-free user interface for voice commands. Utilizing a microelectromechanical-system microphone, the device extracts ...

This API is forked from the original Python Arduino Command API to add support for Python 3. The Arduino-Python3 Command API is a lightweight Python library for communicating with Arduino ...