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DFRobot Gravity IO Expansion Shield v7.1 to Arduino

Expansion board for Arduino, allows easy connection of XBee modules, has separate outputs for I2C, SPI and UART buses. The built-in 3.3V voltage stabilizer and operating mode switch make it easier to program the Arduino when the XBee module is connected to the sockets. DFRobot DFR0265

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ID: 561213

13,44€ gross (23% VAT)
10,93€ net

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Arduino overlay, outputs Arduino plate lines as well as supply voltages and ground points to pin connectors. The board has contacts that allow you to place XBee series radio modules and screw connectors that allow you to connect an external power supply. The built-in switch allows you to freely program the board in the system without having to remove the XBee module.


The set does not include Arduino board or XBee module, you should buy them separately.


  • Compatible with Arduino UNO , Due , Leonardo , Mega tiles
  • Built-in RESET button
  • Built-in screw connection for external power supply (voltage range: 7-12 V)
  • Connector for Bluetooth and APC220 modules
  • A switch that allows you to select programming / operating the XBee module
  • Derived signals and voltages on male connectors (pins)
  • Colored pin connectors
  • Built-in LED "L" (attached to the D13 line of the Arduino board)
  • Choice of operating voltage: 3.3 V or 5 V