4TRONIX Pi-Stop Traffic Light for Raspberry Pi

The 4TRONIX Pi-Stop is an educational hardware module designed to allow Raspberry Pi users to take their first steps into interfacing with the real world. Designed with learning in mind, users will recognise and identify its familiar traffic light elements, encouraging integration alongside their own custom projects.

The Pi-Stop is designed to remove many of the common hurdles people face when getting started with hardware on the Raspberry Pi. Often it is difficult to know what components to use and how to connect them; the Pi-Stop makes it simple by plugging directly onto pre-set positions on the Raspberry Pi GPIO connector.

By plugging the Pi-Stop directly onto the Raspberry Pi GPIO header, no extra cables or wires are needed. Unlike many other add-on boards, these modules do not block unused GPIO pins, keeping them open for other uses. The Pi-Stop can be fitted in four standard locations, allowing up to four Pi-Stops to be controlled independently or combined with other hardware. Compact in size, it measures 36.5 mm in height, 26 mm in width, and 13.5 mm in depth, with a lightweight design of just 10 grams.

Key Features

• Direct GPIO connection with no extra cables required
• Does not block unused GPIO pins
• Fits in 4 standard locations for independent or combined use
• Familiar traffic light design for intuitive learning