This is how I got it working, if this is a terrible solution, please, let me know 🙂
<?php
// args
$args = array(
'numberposts' => 1,
'meta_key' => 'hp_slider',
'meta_type' => 'BINARY',
'meta_value' => "1"
);
// get results
$the_query = new WP_Query( $args );
// The Loop
?>
<?php if( $the_query->have_posts() ): ?>
<?php while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
HTML CODE
<?php endwhile; ?>
<?php endif; ?>