I’m pretty sure I’ve seen NFC powered eink displays before! Here’s a random one after a quick Google search, https://arstechnica.com/gadgets/2020/03/7-5-inch-e

I’m pretty sure I’ve seen NFC powered eink displays before! Here’s a random one after a quick Google search, https://arstechnica.com/gadgets/2020/03/7-5-inch-e-ink-display-is-powered-completely-by-nfc/ https://arstechnica.com/gadgets/2020/03/7-5-inch-e-ink-displ...