Remote clicker for iPad
I need to use a bluetooth wireless clicker to click through slides or pdfs on my iPad. I do not want to use an iPhone or iPod to do this. I can't find a clicker that says it would work with my ancient iPad 2. I am happy to buy a new (refurbished) iPad to achieve this, but am finding it very hard to see which iPad and which clicker might work together. Can anyone offer me advice? I would actually be just as happy with a wired connection between iPad and clicker, but doubt any wired solutions exist in 2022!
iPad, iOS 9