C.H.I.P Computer (http://nextthing.co)
  connected to
PervasiveDisplays EPD extension board-05 (http://repaper.org/tools.html)


Pinout:
      Display     | CHIP      | CHIP PRO  | Embedded Artists panel
  ----------------------------------------------------------------
    1 VCC         | VCC-3V3   | VCC-3V3   | 2 VCC
    7 SPI_CK      | CSICK     | CSI-MCLK  | 3 SPI-SCK
    8 BUSY        | CSID6     | CSID6     | 7 Busy (UART-RX) 
   10 /RESET      | CSID7     | CSID7     | 12 Reset (PWM2)
   11 PANEL_ON    | CSID4     | CSID4     | 13 PWR (AIN0)
   12 DISCHARGE   | CSID2     | CSID2     | 14 Discharge (AIN1)
   13 BORDER_CTRL | CSID0     | CSID0     | 8 Border Ctrl (UART-TX)
   14 SPI_MISO    | CSIVSYNC  | CSIVSYNC  | 5 MISO
   15 SPI_MOSI    | CSIHSYNC  | CSIHSYNC  | 4 MOSI
   18 FLASH_CS    | VCC-3V3   | VCC-3V3   | 2 VCC
   19 /EPD_CS     | CSIPCK    | CSI-PCK   | 6 SPI-SSEL
   20 GND         | GND       | GND       | 1 GND