Gboard Pro is a unique Arduino mainboard with SIM900 GSM / GPRS module, XBee socket, nRF24L01 + module interface, micro SD card interface, ITDB02 parallel LCD module interface, electronic brick interface and ATmega2560 chips, which can achieve wireless control via XBee, nRF24L01 + or GSM / GPRS with functions covering from smart home to remote control of robots to meet various needs of different projects.



PCB size 131.0mm X 68.8mm X 1.6mm
Supply voltage 7~23V DC
Operating voltage 3.3V DC
Microprocessor ATmega2560
Indicators PWR,NET,Status,Test
Communication interfaces XBee,nRF24L01+,UART,IIC,ITDB02 LCD,micro SD


Electrical characteristics

Parameter Min. Typical Max. Unit
Supply voltage 7 - 23 VDC
Input high voltage VH 3 3.3 3.6 V
Input low voltage -0.3 0 0.5 V
Average Current consumption - 100 500 mA
Peak Current consumption - - 2 A




Microcontroller ATMega2560
Max Frequency 16MHz
RAM Capacity 512Byte
FLASH Capacity 256K
External Resources
  • Onboard SD socket
  • Onboard GSM/GPRS
  • Buttons
  • Electronic Brick Interface
Power Supply
  • External 5V
  • External 7V
  • External 9V
  • USB 5V
I/O Operation Level 3.3V
Board Size 131.0 X 68.8 X 1.6mm
Model IM130514001
Version 1.0
Weight 160.00g
Accessories Antenna



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  • Brand: Itead Studio
  • Product Code: IM130514001
  • Availability: 7 - 10 days
  • 73.88€

  • Ex Tax: 61.06€