--- product_id: 23520973 title: "Netduino 3" brand: "secret labs" price: "£0.54" currency: GBP in_stock: false reviews_count: 2 url: https://www.desertcart.co.uk/products/23520973-netduino-3 store_origin: GB region: United Kingdom --- # 168MHz Speed 1MB Flash 256KB RAM Netduino 3 **Brand:** secret labs **Price:** £0.54 **Availability:** ❌ Out of Stock ## Summary > 🚀 Elevate Your Projects with Netduino 3! ## Quick Answers - **What is this?** Netduino 3 by secret labs - **How much does it cost?** £0.54 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/23520973-netduino-3) ## Best For - secret labs enthusiasts ## Why This Product - Trusted secret labs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Connectivity:** Enjoy multiple communication options with 4 UARTs, SPI, and I2C. - • **Unleash Your Creativity:** Empower your projects with 22 GPIOs and advanced I/O options. - • **Plug-and-Play Simplicity:** Easily connect components with 3 GoBus 2.0 ports. - • **High-Level Coding Made Easy:** Utilize the .NET Micro Framework for seamless coding. - • **Comprehensive Support Included:** Get started quickly with included design files and source code. ## Overview The Netduino 3 is a powerful microcontroller featuring a 168MHz Cortex-M4 MCU, 1MB of flash memory, and 256KB of RAM. It offers extensive I/O capabilities with 22 GPIOs, multiple communication protocols, and plug-and-play functionality through GoBus 2.0 ports. Ideal for developers looking to combine high-level coding with raw microcontroller features, it comes with essential cables and comprehensive design resources. ## Description Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environment. Suitable for engineers and hobbyists alike. Input. Output. Interface with switches, sensors, LEDs, serial devices, and more. Netduino offers 22 GPIOs combined with SPI, I2C, 4 UARTs (1 RTS/CTS), 6 PWM channels and 6 12-bit ADC channels. Code. Debug. Repeat. .NET Micro Framework combines the ease of high-level coding and the raw features of microcontrollers. Enjoy event-based programming, multi-threading, line-by-line debugging, breakpoints and more. Very expandable. 3rd-party accessories offer pre-built functionality like GPS location, servo control and battery power. Netduino is also pin-compatible with Arduino shields. 3rd-party drivers are required for some Arduino shields. Design files included. Netduino is an open source electronics platform. All design files and source code are included. Learn from the designs. Remix. Enjoy the freedom of open source. ## Features - Processor: 168MHz Cortex-M4 MCU; 1MB flash; 256KB RAM. Standard I/O: 22 GPIOs combined with SPI, I2C, 4 UARTs (1 RTS/CTS), 6 PWM channels and 6 12-bit ADC channels. Advanced I/O: 3 GoBus 2.0 ports for plug-and-play components. MicroUSB cable and GoBus cable included. Design files and source code are included. .NET Micro Framework combines the ease of high-level coding and the raw IO features of microcontrollers. ## Images ![Netduino 3 - Image 1](https://m.media-amazon.com/images/I/410rF2bnZgL.jpg) ## Customer Reviews ### ⭐ Do not buy. Closed source and no longer supported. *by D***R on Reviewed in the United States on February 9, 2016* Secret Labs is apparently a one-man show, and that man - Chris Walker - has disappeared from the internet.Worse yet, nobody is managing their forum, so while you can create a new account, you can't post anything. That forum was the center of their support community, so new customers are not able to participate in that community. So there is no way to get support.And there is no way to download the source code to the firmware. Contrary to the claims of being open sources, that is only true for the older models. He apparently intended to make the source available, but that doesn't really matter - he disappeared before following through.If the forum worked, I could get the help I need to finish my project, and I could rate this product based on the hardware rather than on the collapse of the company that made it. But without access to the community, there's no support, so the quality of the hardware doesn't really matter unless you're lucky enough to find that someone else has already asked whatever question you might have. ### ⭐ Buyer beware - company may have abandoned project *by K***S on Reviewed in the United States on April 20, 2016* This is just a warning and I will admit I did not buy one of these but was looking to. On the netduino site forum it sounds like there wiki is offline and the owner is missing after raising a large sum of money on Kickstarter. Some are speculating he ran off with the money. I can't attest to that but I will say it may me decide to look at other controller boards after the comments I read. If it is still active it seems to be good, but until I hear more on this situation I am not getting any netduino products. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/23520973-netduino-3](https://www.desertcart.co.uk/products/23520973-netduino-3) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-23*