238 in stock (can be backordered)

CouCou is a Near Field Communication (NFC) device, support RF smart card/tag reader with a zero power display.

238 in stock (can be backordered)



What is CouCou ?

  • It is a Near Field Communication (NFC) device
  • It supports NFC P2P and RFID card/tag reader
  • It has a Zero Power bi-stable display 128×64 pixel
  • It communicates using Low energy Bluetooth BLE4
  • It is an accessory for Apple™ iPad™ iPhone™ iPod™ and Microsoft Windows devices
  • It is smaller than a credit card
  • It is an Ultra low power device
  • It is powered by a pair of CR2032 3V watch batteries
  • It supports many thousands of transactions with just 1 pair of batteries.


  • Electronic Name Card
  • Exhibition Visitor Management
  • Financial Cards Reader
  • Hotel Guest Management


    • Display
      • Resolution 128x 64 dots
      • Viewing Angle All angles
      • Passive matrix bistable cholesteric
      • Positive, Sunlight readable reflective LCD
    • Operating Frequency
      • 13.56MHz
    • Reading Distance
      • 3 to 5 cm
    • Protocol / Mode
      • ISO14443A / ISO14443B
      • Mifare Card Reader Mode
      • Felica Card Reader Mode
      • NFC Peer to Peer(P2P) Initiator Mode
      • NFC Peer to Peer (P2P) Target Mode
    • Communication port
      • USB 2.0
      • Bluetooth low energy 4.0
    • Power
      • CR2032 size 3V lithium battery removable type.