Create a Bootstrap 4 carousel slider of images with ACF Pro Repeater field in WordPress. There are a few options in that the carousel can be plain, add navigation and add a caption, 4 examples can be seen below.
Create the ACF Repeater fields for Bootstrap carousel.
Here an image and text field are created, assign the field group to a post or page and populate the repeater rows.
Add the ACF Repeater Bootstrap Carousel Code
There are 5 code snippets above, expand to see the code, they are a plain carousel slider, a slider with navigation and indicators and carousel with text captions, the PHP counter increment variable is used throughout.
Ensure you have unique IDs per slider.