comments:
You could use this circuit from Amazon two for 9.99 https://www.amazon.com/Acxico-Wireless-Charger-Receiver-Universal/dp/B08RDMRZL5/ref=sr_1_3?crid=2O9VQ5XPYG1MM&dib=eyJ2IjoiMSJ9.s3poOK-W6mAANQlagJWvVbH-WHPTDQgF2cTAmzDzvdS6dJjwKW9Fa-Gk9slBwDvGSfY8gKEStGw3OMffkYNlG2RMOUr-HFbMm_7UAzLC60e86NM1mRsXrl-NflOTGchegVl4Yt0p43dA2lGkJVyE8l44lhCJCvlot_mGL91qr6qWQGpaFGbOOAIH4gwlO7cYZSTfs5UH7xh3n7Tv8TBpg1jd39vcKMp9UDCO_pf9Sro.jcB1d7UoHOeQD-zXdSr_NbAprM00cmEdVZpxBtjs2Yw&dib_tag=se&keywords=wireless+charging+circuit&qid=1781828917&sprefix=wireless+charging+circuit+%2Caps%2C171&sr=8-3 just solder the two outer pins GND and +5V. If you used copper tape you might still be able top use USB pogo pin adapter, which would still be required for FW updates unless you want to that over WIFI only. Does add some thickness to ereader and might get damaged but it should work if you wanted to do it. Looks like it comes with tape to hold it down damaging the circuit and wires pulling in and out of your pocket may cause damage, need a good quality tape that holds it flat and stable. There are copper tapes available on Amazon and other places with conductive adhesive so you could avoid soldering and damage to pads on back so you should be able to return it to factory condition if it breaks later.