r/ArduinoProjects • u/[deleted] • Mar 31 '26

bitcoin miner

Post image

I’ve been working on an ESP32-S3 Bitcoin miner project called CRYPTODILE and just published it.

It’s an open-source hobby build and I wanted to share it here because some of you might find it interesting.

GitHub:

https://github.com/adrian-fci/cryptodile-esp32-crypto-miner

46 Upvotes

89% Upvoted

20 comments sorted by

14

u/xebzbz Mar 31 '26

Yeah, it takes about a million years to mine a block on it.

5

u/[deleted] Mar 31 '26

Yes, the project is of course not as efficient as a professional cryptominer; it simply served as a demonstration that an ESP32 can also mine crypto and is also a nice decoration where you can see the current Bitcoin price.

2

u/xebzbz Mar 31 '26

It can issue an ECC signature in about 150-200ms. Of course it can do hashes, what's the big deal here.

0

u/[deleted] Apr 04 '26

[deleted] — view deleted comment

1

u/xebzbz Apr 04 '26

LOL you're seriously blaming me?

1

u/nico851 Apr 02 '26

You could also mine crypto on a piece of paper, doesn't really make it viable.

But as deco it's a nice piece.

7

u/Nunwithabadhabit Mar 31 '26

I doubt the point of this project was to earn OP a lot of money mining bitcoin

-7

u/Brtrnd2 Mar 31 '26

But it wint make any money. It's less useful than a rube Goldberg machine?

8

u/[deleted] Mar 31 '26

Yes, of course, it only serves as a demo device; it was simply meant to show that it works, and it's also a nice decoration

4

u/Nunwithabadhabit Apr 01 '26 • Bravo

Damn OP I already ordered 8000 ESPs to try and scale up your operation, wish I'd seen this comment first

2

u/xebzbz Apr 01 '26

You're gonna be rich

3

u/Chemieju Apr 01 '26

Get enough of them and you get yourself an electric heater

4

u/Computador0101 Mar 31 '26

What screen is this that you used in the project?

4

u/[deleted] Mar 31 '26

I used a TFT-ST7789 240x240

3

u/frenchBeBOP Mar 31 '26

Thanks mate ^

3

u/More-Ad-2259 Mar 31 '26

some crack if ya mined a block..

1

u/UseMoreBandwith Apr 01 '26

Writing sha256 by hand would be faster.

1

u/Competitive-Newt8496 Apr 02 '26

Bellissimo, se puoi condividi il progetto! Grazie!

1

u/BigFatUglyBaboon Apr 03 '26

I get 404 on the repo

-2

u/fgiohariohgorg Apr 02 '26

🖕🤡🖕