e-paper Arduino derivative board
C C++ Objective-C
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Firmware/Tests/FRAM_ID_TEST
PCB
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README.md

README.md

arducard

An open-source Arduino derivative e-paper dev device.

Features

  • ATmega32U4 (Same as the Arduino Leonardo)
  • USB transceiver
  • DS1343 Real-Time Clock
  • 128KB FRAM
  • LiR2016 Coin-cell Li-Ion battery
  • Battery charging over USB
  • 2.7" e-Paper display
  • 5 edge-mounted interrupt-triggered tactile buttons

Dimensions

80 mm x 45 mm x 5 mm

Applications

  • Google Auth Time-OTP
  • Store barcodes for rewards cards, etc.
  • Store QR codes
  • USB text terminal for Raspberry Pi
  • ...

Interested?

Tweet me at @inwardshed or e-mail at edshin95@gmail.com if you're interested in assembling a PCB/contributing.