Pleasant finding

Hi everyone,

and welcome to my newsletter 😊

Today I would like to share my findings from the week

This week I found my old STM32 Discovery Board

Remembered playing with LEDs but that was the only thing I did with it 😁 I was working with ARM processors at the time and bought it to try out embedded programming etc, also wanted to know more about ARM TEE, but I screwed up because this board doesn't support TEE. TEE is a Trusted Execution Environment, a feature of ARM processors:

It is an isolated execution environment needed for security reasons. For example, to isolate execution for financial applications or to protect premium content from stealing.

Fortunately, there is OpenTEE that everyone can use without the board:

Maybe in the future, I will write some posts about TEE 😏

I am in the crypto space since 2021, tried investments in web3 startups, tried futures, and participated in Ambassador programs and testnet programs some experience was great, somewhere I lost, but overall it was a great experience, that switched me from my daily routine.

That time I decided to get into WEB3 space and even implement a small Web3 project, after all, I forget about it for some time, and some weeks ago decided to apply to Alchemy University, and was enrolled in the program,

There are three courses at the moment:

but I would like to try the Ethereum Developer Bootcamp course and share my experience after finished

I am continuing to refresh my foundation knowledge and enrolled in the Udemy OS course

In my opinion, it is must-have knowledge for each software engineer, you should know how your OS is working under the hood.

This week the post is short. The previous week I posted about "the tech writers programs", and decided to write my demo posts to enroll in some programs. I just thought why not post something about C, I like this language and still used it and the weirdest thing about this language for every beginner is pointers, so I decided to reveal this mystery and also refresh my knowledge so it is double profit. It will be one of my first technical posts, but you need something to start with 😊

That is all for today thhank you for your attention,

Alex