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      Seeeduino V4.2

      Seeeduino V4.2

      SKU 102010026
      50+ Available


      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 the Arduino UNO bootloader, and with an ATMEGA16U2 as a Uart-to-USB converter, which means that the board can basically work like a FTDI chip. You can program the board via a micro-USB cable, if you have an Android phone, you can find a micro-ISB 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 is 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

      Seeed Fusion has launched special offer for Duino customize service for over 1000 units. It is only $6900 in total for 1000 units Duino (you can design your own logo on Seeedunio). If you are interested in our special offer or have more questions regarding this service, please contact us at  

      Technical Details

      Dimensions115mm x 78mm x 25mm
      WeightG.W 41g    
      3 on-board Grove connectors
      DC Current per I/O Pin40 mA
      DC Jack Input7v-12v
      Flash Memory32 KB
      RAM2 KB
      EEPROM1 KB
      Clock Speed16 MHz

      Part List

      Seeeduino V4.21


      Questions and Answers

      What is the polarity of the power supply? is it an inside positive?
      on Jul 29,2017
      Replyupvote ()
      delivery charges
      on Jul 28,2017
      Replyupvote ()

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        Seeeduino V4.2

        SKU 102010026
        50+ Available
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