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A comment on 4.2″ and 7.5″ NFC-powered e-Paper Displays Work without Battery. Parent comment

Re:4.2″ and 7.5″ NFC-powered e-Paper Displays Work without B... by abiogenesis on Wednesday March 18, 2020 @12:07AM (#22613525)
It doesn't say that the e-Paper requires 1.4 Watts. The board that can be used as an alternative to a mobile device provides 1.4 Watts.
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