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Waveshare IO Expansion Shield

Arduino IO Expansion Shield
31-00009755
Volumetric weight: 0.02kgs
Company: Waveshare
Made in: China
In Stock
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10.90
Without VAT 8.79
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DESCRIPTION

Arduino IO Expansion Shield

SPECIFICATIONS

Shield Type:
  • Proto
  • Wireless

EXTRA SPECIFICATIONS

  • 3-pin & 4-pin sensor interfaces, supports connecting sensors directly without complicate custom connections
  • XBee module connector
  • WIFI-LPT100 wireless module connector

Connection

Arduino IO Expansion Shield on board resource
  1. XBee module connector
  2. IIC interface
  3. SPI interface
  4. 3-pin sensor interface
    • VCC : power positive
    • GND : ground
    • D : digital pin, correspond to the Arduino board
  5. WIFI-LPT100 connector
  6. 4-pin sensor interface
    • VCC : power positive
    • GND : ground
    • A : analog pin, correspond to the Arduino board
    • D : digital pin, correspond to the Arduino board
  7. VCC configuration : for selecting sensor interfaces power voltage
  8. Debugging/Communication selection jumper
    • when connecting TXD and TX, RXD and RX respectively, the Arduino board may debug/config the XBee module or WIFI-LPT100 through serial port
    • when connecting TXD and RX, RXD and TX respectively, the Arduino board may communicate with the XBee module or WIFI-LPT100 through serial port
  9. Power indicator
  10. WIFI-LPT100 state indicator
  11. XBee module state indicator
  12. WIFI-LPT100 RELOAD button : for restoring to factory setting
  13. XBee module and WIFI-LPT100 RESET button
  14. XBee module EASYLINK button