Netduino Plus 2 - Ethernet and SD Card Support

The Netduino Plus 2 is a 32bit microcontroller board with SD Card and Ethernet support running the .Net Micro Framework so you can do embedded development with C# and Visual Studio. Enjoy proper debugging and managed code while developing electronics based projects

Not currently available

Our Code: MCU-60098

Supplier Link: [SparkFun MPN:DEV-11608]


Netduino Plus 2 looks like an Arduino Uno but on the inside  it is a 32bit Cortex-M3 microcontroller from STmicro. It runs the .Net Micro framework allowing you to be super productive writing C# in Visual Studio. Because the Netduino Plus 2 has the same form factor and pin assignments as the Uno it works with Arduino R3 shields.

But there's more. Running at 168MHz the Netduino Plus 2 has 384KB of code space and 100KB of RAM, 4 x UART, 6 x PWM, I2C, 12-bit ADC and DAC. Developers can compile their own firmware using GCC and debug both native and managed code at the same time via the 10-pin MiniJTAG header. 

And, there's SD Card support and Ethernet too.

You even get a micro-B USB cable.

Check out the getting started guide for more information on how to get started with the Netduino.


  • STMicro 32-bit microcontroller
  • Speed: 168MHz, Cortex-M4
  • Code Storage: 384 KB
  • RAM: 100+ KB
  • 10 mbps Ethernet
  • Micro SD card support up to 2 GB
  • Input Voltage: 7.5 - 9.0 VDC or USB powered
  • 25 mA per Pin max Current
  • Digital I/O are 3.3 V but 5 V tolerant