We are a professional factory on making all electronics components based on Arduino and Raspberry Pi. And we also have a professional engineer team to offer you tutorials which you can start from the beginning. We are always caring about each customers experience and must improve the product function details at your suggestion.Product description: Suitable for Raspberry pi 3B, Raspberry Pi 2 Model B 2B, Raspberry pi 1B+, Raspberry Pi 1 A A+, Raspberry Pi zero W, Raspberry Pi zero and 3.5 inch LCD Panel.