The Model A+ is the low-cost variant of the Raspberry Pi. It replaced the original Model A in November 2014.

Compared to the Model A it has:

• More GPIO pins. The GPIO header has grown to 40 pins, while retaining the same pinout for the first 26 pins as the Model A and B.
• Micro SD. The old friction-fit SD card socket has been replaced with a much nicer push-push micro SD version.
• Lower power consumption. By replacing linear regulators with switching ones we’ve reduced power consumption by between 0.5W and 1W.
• Better audio. The audio circuit incorporates a dedicated low-noise power supply.
• Smaller neater form factor. We’ve aligned the USB connector with the board edge, moved composite video onto the 3.5mm jack, and added four squarely-placed mounting holes. Model A+ is approximately 2cm shorter than the Model A.

The Raspberry Pi 1 Model A+ has undergone extensive compliance testing, and meets the following European standards:

• Electromagnetic Compatibility Directive (EMC) 2014/30/EU
• Restriction of Hazardous Substances (RoHS) Directive 2011/65/EU

View and download global compliance certificates for Raspberry Pi products.

The Adopted Trademarks HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

Raspberry Pi 1 Model A+ will remain in production until at least January 2026