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A comment on The E-Ink Badge: The Coolest Badge You Didn't Know You Needed.

Re:The E-Ink Badge: The Coolest Badge You Didn't Know You Ne... by crote on Tuesday February 28, 2023 @12:59PM (#34972530)
The only thing which would make this even cooler would be RP2040-controlled NFC. I wonder how hard that would be to add?
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Re:The E-Ink Badge: The Coolest Badge You Didn't Know You Ne... by oneearedrabbit on Tuesday February 28, 2023 @02:23PM (#34973611)
Badger comes with a built-in Qwiic / STEMMA QC connector. I believe it should work out of the box with Adafruit ST25DV16K I2C RFID: https://www.adafruit.com/product/4701
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