Skip to main content

.NET Core and .NET Standard for IoT - The potential of the Meadow Kickstarter

I saw this Kickstarter today - Meadow: Full-stack .NET Standard IoT platform. It says that "It combines the best of all worlds; it has the power of RaspberryPi, the computing factor of an Arduino, and the manageability of a mobile app. And best part? It runs full .NET Standard on real IoT hardware."

NOTE: I don't have any relationship with the company/people behind this Kickstarter, but it seems interesting so I'm sharing it with you. As with all Kickstarters, it's not a pre-order, it's an investment that may not pan out, so always be prepared to lose your investment. I lost mine with the .NET "Agent" SmartWatch even though all signs pointed to success.

Meadow IoT KickstarterI've done IoT work on Raspberry Pis which is much easier lately with the emerging community support for ARM32, Raspberry Pis, and cool stuff happening on Windows 10 IoT. I've written on how easy it is to get running on Raspberry Pi. I was even able to get my own podcast website running on Raspberry Pi and in Docker.

This Meadow Kickstarter says it's running on the Mono Runtime and will support the .NET Standard 2.0 API. That means that you likely already know how to program to it. Most libraries on NuGet are .NET Standard compliant so a ton of open source software should "Just Work" on any solution that supports .NET Standard.

One thing that seems interesting about Meadow is this sentence: "The power of Raspberry Pi in the computing factor of an Arduino, and the manageability of a mobile app."

Raspberry Pis are full-on computers. Ardunios are small little (mostly) single-tasked devices. Microcomputer vs Microcontroller. It's overkill to have Ubuntu on a computer just to turn on a device. You usually want IoT devices to have as small a surface area as possible.

Meadow says "Meadow has been designed to run on a variety of microcontrollers, and our first board is based on STMicroelectronics' flagship STM32F7 MCU. The Meadow F7 Micro board is an embeddable module that's based on Adafruit Feather form factor." Remember, we are talking megs not gigs here. "We've paired the STM32F7 with 32MB of flash storage and 16MB of RAM, so you can run pretty much anything you can think of building." This is just a 216MHz ARM board.

Be sure to scroll all the way down to the bottom of the page as they outline risks as well as what's left to be done.

What do you think? While you are at it, check out (total coincidence) our sponsor this week is Intel IoT! They have some great developer kits.

Sponsor: Reduce time to market and simplify IOT development using developer kits built on Intel Atom®, Intel® Core™ and Intel® Xeon® processors and tools such as Intel® System Studio and Arduino Create*

© 2018 Scott Hanselman. All rights reserved.
     


from Scott Hanselman's Blog http://feeds.hanselman.com/~/578236224/0/scotthanselman~NET-Core-and-NET-Standard-for-IoT-The-potential-of-the-Meadow-Kickstarter.aspx
Labels:

Comments

Post a Comment

Popular posts from this blog

Rail Fence Cipher Program in C and C++[Encryption & Decryption]

Here you will get rail fence cipher program in C and C++ for encryption and decryption. It is a kind of transposition cipher which is also known as zigzag cipher. Below is an example. Here Key = 3. For encryption we write the message diagonally in zigzag form in a matrix having total rows = key and total columns = message length. Then read the matrix row wise horizontally to get encrypted message. Rail Fence Cipher Program in C #include<stdio.h> #include<string.h> void encryptMsg(char msg[], int key){ int msgLen = strlen(msg), i, j, k = -1, row = 0, col = 0; char railMatrix[key][msgLen]; for(i = 0; i < key; ++i) for(j = 0; j < msgLen; ++j) railMatrix[i][j] = '\n'; for(i = 0; i < msgLen; ++i){ railMatrix[row][col++] = msg[i]; if(row == 0 || row == key-1) k= k * (-1); row = row + k; } printf("\nEncrypted Message: "); for(i = 0; i < key; ++i) f...
3 comments
Read more

Data Encryption Standard (DES) Algorithm

Data Encryption Standard is a symmetric-key algorithm for the encrypting the data. It comes under block cipher algorithm which follows Feistel structure. Here is the block diagram of Data Encryption Standard. Fig1: DES Algorithm Block Diagram [Image Source: Cryptography and Network Security Principles and Practices 4 th Ed by William Stallings] Explanation for above diagram: Each character of plain text converted into binary format. Every time we take 64 bits from that and give as input to DES algorithm, then it processed through 16 rounds and then converted to cipher text. Initial Permutation: 64 bit plain text goes under initial permutation and then given to round 1. Since initial permutation step receiving 64 bits, it contains an 1×64 matrix which contains numbers from 1 to 64 but in shuffled order. After that, we arrange our original 64 bit text in the order mentioned in that matrix. [You can see the matrix in below code] After initial permutation, 64 bit text passed throug...
Post a Comment
Read more

Experimental: Reducing the size of .NET Core applications with Mono's Linker

The .NET team has built a linker to reduce the size of .NET Core applications. It is built on top of the excellent and battle-tested mono linker . The Xamarin tools also use this linker so it makes sense to try it out and perhaps use it everywhere! "In trivial cases, the linker can reduce the size of applications by 50%. The size wins may be more favorable or more moderate for larger applications. The linker removes code in your application and dependent libraries that are not reached by any code paths. It is effectively an application-specific dead code analysis ." - Using the .NET IL Linker I recently updated a 15 year old .NET 1.1 application to cross-platform .NET Core 2.0 so I thought I'd try this experimental linker on it and see the results. The linker is a tool one can use to only ship the minimal possible IL code and metadata that a set of programs might require to run as opposed to the full libraries. It is used by the various Xamarin products to extract...
Post a Comment
Read more