It is the cutest display for the Raspberry Pi. It features a 3.5" display with 480x320 16-bit color pixels and a resistive touch overlay. It's designed to fit nicely not only to the Pi Model A or B but also works perfectly fine with the Model B+/2B/3B/4B.
Follows are the steps of install guide:
Tips: Basic for Raspbian Jessie with PIXEL (2017-04-10-raspbian-jessie.img)
Step 1:Download the Raspbian IMG https://www.raspberrypi.org/downloads/raspbian/
Step 2: Open a terminal and Download the driver on RPI Run: git clone https://github.com/Elecrow-keen/Elecrow-LCD35.git
Step 3: Install the driver Run: cd Elecrow-LCD35 sudo ./Elecrow-LCD35
*When working with Raspberry Pi 4, for the system image of Raspberry Pi after 2021-10-30, for example on Bullseye, please modify "dtoverlay = vc4-kms-v3d" to "dtoverlay = vc4-fkms-v3d" in the config file, otherwise it may fail to start. But on Buster, please comment out "dtoverlay = vc4-fkms-V3D" by adding #.
Features
480x320 resolution
Universal 3.5” Display for the Raspberry Pi
Compatible with Raspberry Pi A, B, A+, B+, and Pi 2/3 /4 versions
Powered not only from your computer but also from your portable power