Tutorial: Adafruit WS2812B NeoPixels with the Freescale FRDM-K64F Board – Part 1: Hardware

This is Part 1 of a Mini Series. Manya has challenged herself to use the Adafruit NeoPixels (WS2812B RBG LEDs) with the Freescale FRDM-K64F board and the Kinetis SDK (see “Let’s play with Freescale FRDM-K64F“). I did a while back that with the FRDM-KL25Z board (see “NeoShield: WS2812 RGB LED Shield with DMA and nRF24L01+“). I used Processor Expert in my project (without the Kinetis SDK), and with this setup it is very easy. However, Manya wanted to do this with the Kinetis SDK and without Processor Expert. No surprise to me, she has found out that this setup with the Kinetis SDK and without the usage of Processor Expert is much more challenging (see “Not done yet!!“). I promised to Manya to give her a helping hand, so here we go! 🙂

Adafruit 8x8 NeoPixel Shield with Freescale FRDM-K64F Board

Adafruit 8×8 NeoPixel Shield with Freescale FRDM-K64F Board

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Getting started with Kinetis FRDM- K64F: New and Better!! :)

Hello all!

Here is my second blog about the Kinetis MCU development boards, introducing you to the new and more informative Getting Started process for Kinetis FRDM-K64F from Freescale. As a part of my internship I got the amazing opportunity to play with the ‘New Getting Started’ process and the most recent box of the FRDM-K64F development board from Freescale.

Freescale have been working all along to make the life of its customers easier. So, at the FTF 2015 we launched the new website:


This website is for the new Getting started process for FRDM K-64F. This website will tell you all that you will need to start the FRDM K-64F development board. Continue reading

Hello World!! :)

Hello to all the amazing viewers of this fantastic blog! I am Manya Rastogi, a Master’s student at Texas A&M University pursuing Electrical Engineering. This summer, I got a wonderful opportunity to intern at Freescale, as a Technical Product Marketer for the Kinetis Microcontrollers.
Freescale gave me the great chance to attend the Freescale Technology Forum 2015, where I met Erich, a very talented engineer and blogger.  I am really grateful to him for giving me the chance to be his guest blogger.

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Say ‘Hello’ to Manya!

I have a problem, and I want to solve it. I’m documenting my journey, findings, tips and tricks in this blog. However as I’m progressing, things are getting too advanced for others who are beginners or new to the embedded world. For them, my latest tutorials might be simply too complex. For beginners my stuff is far too advanced. Yes, there is a compendium, and yes, anyone could start reading from the early days. But things like tools have changed on my journey: I moved up from CodeWarrior to Kinetis Design Studio, so my very early tutorials do not apply to the current tools any more. Should I reset and reboot myself? Update or rewrite articles (would be many!)? Luckily, I don’t have to! At the Freescale Technology Forum (FTF) in Austin this week, I have met a solution for my problem:

Say ‘hello’ to Manya 🙂

Say hello to Manya, my new Guest Blogger

Say hello to Manya, my new Guest Blogger

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