https://www.reddit.com/r/koreader/co...ur_blanket_to/
It only works on Jailbroken Kindles running Koreader, but It does work. One major drawback compared to clip on page turners is that it only works in home network environment. Another is reliance on Adware that is MacroDroid.
Instructions aren't the most straightforward, but it shouldn't be that hard to set up. If there's interest, I can make this post into a small how-to tutorial.