DFRobot Gravity - IO Expansion Shield for Arduino V7.1

Index: DFR-02991 EAN: 5904422373535

Shield for Arduino, which extends the I/O pis capabilities. It has i.a. led out each pin with a pair for power supply, possibility to turn on the voltage converter of 3.3 V, a separate connector for I2C, SPI  interfaces, and a slot for XBee modules.

DFRobot Gravity - IO Expansion Shield for Arduino V7.1
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Manufacturer: DFRobot
Compatibility: Arduino

Description: DFRobot Gravity - IO Expansion Shield for Arduino V7.1

Shield for Arduino, which extends the pins of the I/O. It has, i.a. led out each pin with a pair of VCC and GND, and the possibility to turn on the voltage converter of 3.3 V using the jumper. Separate connectors for I2C, SPI and UART interfaces make it easy to connect, for example, a reader of theSD memory cardorBluetooth module. Special slot forXBee moduleprovides a simple installation of the wireless communication system. Thanks to the switch, you don't have to remove the XBee for programmingArduino.

DFRobot IO Expansion Shield dla Arduino V7.1 Specification of DFRobot Gravity - IO Expansion Shield for Arduino V7.1

  • The user has the option of switching the operating mode of the pins via jumper: 3.3 V or 5 V
  • For each digital and analog pin, led out was pair: GND and VCC
  • Socket forXBee moduleprovides an easy installation of a wireless communication system
  • The switch has to be switched to program the Arduino when connected is the XBee module using a communication line of the serial interface.
  • Separate connector of the I2C and SPI interface, you can easily connect, for example,a reader of the memory cards
  • Led out RESET button allows you to restartthe Arduinoat any time
  • The manufacturer has installedLED in combination with pin 13 of Arduino
  • Screw PWR connector allows to attach the power supply of any cable
  • It works with:Arduino Uno, Leonardo, Mega and Due

 DFRobot IO Expansion Shield dla Arduino V7.1 - schemat


Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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Product reviews

DFRobot Gravity - IO Expansion Shield for Arduino V7.1


Average grade


Customers opinion
Poniższe opinie zbieramy
i weryfikujemy przy pomocy
zewnętrznego partnera Trustmate
i pochodzą z procesu pozakupowego.
10.11.2022 Confirmed purchase
06.09.2022 Confirmed purchase Translated review
It works flawlessly, high aesthetics and quality of workmanship.
13.07.2022 Confirmed purchase Translated review
06.05.2021 Confirmed purchase Translated review
Quality and usability great.

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