Seeeduino V4.2

  • Product ID: 9006
  • MPN: SED102010026
₹799.00 Out of Stock
₹942.82 (Incl. GST)




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Seeeduino V4.2 is an Arduino-compatible board, which is based on ATmga328P MCU. There're so many Arduinos and Arduino-compatible boards in the world, and we think that Seeeduino V4.2 is one of the best Arduinos, Seeeduino V4.2 is much more stable, easy-to-use and even good looking.

Seeeduino V4.2 is based on the Arduino UNO bootloader, and with an ATMEGA16U2 as a UART-to-USB converter, which means that the board can basically work like an FTDI chip. You can program the board via a micro-USB cable, if you have an Android phone, you can find a micro-USB cable easily. Also, you can power the board via a DC Jack input, 7 to 15V is acceptable. There's a switch to choose the system supply voltage, 3.3V or 5V, which is very useful if you want to set the system to 3.3V to save power.

Finally, the three on-board Grove interface can make your board connect to Groves easily. Want to make something awesome, maybe just a Seeeduino V4.2 and some Groves are enough.


  • ATmega328P microcontroller
  • Arduino UNO bootloader
  • 14 Digital I/O Pins (6 PWM outputs)
  • 6 Analog Inputs
  • ISP Header
  • Arduino UNO-R3 Shield Compatible
  • Micro USB programming and power supply
  • 3 on-board Grove connectors
  • 3.3/5V system operation power switch

  • Technical details

  • Dimensions 115mm x78mm x25mm
  • Weight G.W 41g
  • Battery Exclude
  • 3 on-board Grove connectors
  • DC Current per I/O Pin 40 mA
  • DC Jack Input 7v-12v
  • Flash Memory 32 KB
  • RAM 2 KB
  • Clock Speed 16 MHz
  • Seeeduino V4.2 in EAGLE file


    DC Output Current-5V Pin With Micro USB 500mA Max, With DC Jack Power 2000mA Max
    DC Output Current-3V3 Pin 500mA Max
    DC Current per I/O Pin 40mA
    Flash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloader
    SRAM 2 KB (ATmega328)
    EEPROM 1 KB (ATmega328)
    Clock Speed 16 MHz
    Dimension 68.6mm x 53.4mm
    Weight 26g
    Microcontroller ATmega328
    Digital I/O Pins 14 (of which 6 provide PWM output)
    Analog Input Pins 6
    DC Jack Input 7-12V

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