MQTT is a lightweight messaging protocol based on a publish/subscribe model that provides real-time reliable messaging to connected devices with minimal code and bandwidth, making it suitable for ...

While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

That is exactly what this Raspberry Pi object detection project demonstrates. You can build a fully working object detection ...

Even when we clean, because of laziness or lack of time, we often throw all waste into the same bin without separating ...

Raspberry Pi enthusiasts may be interested in a new project published to the Hackster.io website this week from member Vishal Aditya. Using Python programming and a Raspberry Pi 3 Model B equipped ...

Mike Lopez has created a new piece of hardware that Raspberry Pi enthusiasts may be interested in called the Avocado Pi. The new piece of hardware has been specifically designed to provide a way of ...

This repository contains an example project that demonstrates how to use the MQTT protocol with a Raspberry Pi. The project utilizes the mosquitto MQTT broker and the paho-mqtt Python client library ...