Cases for Waveshare 3.5" display and compatible
For use directly on top of Raspberry Pi4
The following is used when the display is placed directly on top of the Raspberry Pi4 (without TX-Pi HAT in between) since it has cutouts for the USB and Ethernet connectors of the Raspberry Pi4.
For use directly on top of Raspberry Pi2 and Pi3
The following are used when the display is places directly on top of the Raspberry Pi2 or Pi3 (without TX-Pi HAT in between) since they have cutouts for the USB and Ethernet connectors of the Raspberry Pi Model 2 or 3.
The version with ribbon cable slot allows to route the camera ribbon cable from the pi through the display case. This is usually use in conjunction with version of the raspberry pi top case with camera and display slot.
For use with a HAT between the Pi and the Display
If a HAT is being used then the Ethernet and USB connectors do not protrude into the area of the display case. Thus the display case does not need any openings on the bottom in this case.
The 3.5" displays have the visible area of the screen at different position. There are different versions for the 3.5" waveshare version A and B displays and noname displays.