Netduino Plus
The Netduino Plus is an open-source .NET Micro Framework microcontroller board with built-in Ethernet, Arduino-compatible pinout, and microSD slot — enabling C# development for connected embedded projects.
$60.00
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Specifications
Components
Wiznet W5100 hardwired TCP/IP Ethernet controller providing 10/100 Mbps connectivity
Bus Interfaces
GPIO Map
Overview
The Netduino Plus is a 32-bit microcontroller development board designed for engineers and hobbyists who want to write embedded software in C# using the .NET Micro Framework. It combines the familiar Arduino form factor with Ethernet connectivity and a full TCP/IP stack, making it one of the first accessible platforms for networked microcontroller projects.
The board features 20 GPIO pins, 4 PWM channels, 6 ADC channels, and a microSD slot, while remaining compatible with most Arduino shields. It supports event-based programming, multi-threading, and line-by-line debugging — capabilities uncommon in 8-bit Arduino boards of its era.
The Netduino Plus connects via Micro-USB for power and programming, and includes a DC power jack for standalone operation. The onboard Ethernet port with full TCP/IP stack allows direct integration with web services and networked systems without external shields. It was succeeded by the Netduino Plus 2 with a faster 168MHz processor.
Use Cases
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