Here’s an official tutorial from Unlimited Elements covering this exact topic.
Also, they have a few more tutorials specific to the Advanced Custom Fields plugin.
I ran into an additional problem trying to integrate an ACF Field-Type:Link to reference an external resource for each post. I found that an ACF link field strips off the ‘http://’ when inserting it into the html item code, resulting in an invalid link. (http://www.amazon.com = www.amazon.com
) to fix it I used this –
<a href="http://{{item.post_lists.cf_your_field_name}}">
This post was first relevant answer in my search. So I hope this helps others after me. thanks dbzOnline for your previous answer.