Arduino for STM32

Can stm32f103 use as crypto miner and how much fast it is ?

nikjayswal wrote: ↑Sun Jun 13, 2021 6:14 am Can stm32f103 use as crypto miner and how much fast it is ?

Short answer: no.
Long answer: an MCU does not have enough memory or processing power for that kind of application, and even if you managed to somehow fit the code in the 128kB of flash, it would run so slowly as to be completely useless. Even on a quad-core Raspberry Pi 4 with 4GB RAM, crypto mining is too slow to be of any use.

Thanks for sharing this info. I'm just new to mining and doing a little research. I am mainly interested in crypto trading, though

long answer:
if one bother to make custom apps, maybe one could get a STM32H7 etc series and write some apps to do encryption, and maybe multiples of them, so that they only 'aid' the encryption part. some of those cryptos use lots of memory, so one may need to extend that custom board with sdram etc.
it'd likely be pretty costly to do such things.

in theory, it is possible.

in practice, it sucks so much memory + cpu cycles that a mcu wouldn't be speed competitive. aka cpu/gpu would get to the keys much faster than a mcu could.

I heard that STM32F103 might not be the best choice.

ag123 wrote: ↑Wed Mar 29, 2023 6:44 am long answer:
if one bother to make custom apps, maybe one could get a STM32H7 etc series and write some apps to do encryption, and maybe multiples of them, so that they only 'aid' the encryption part. some of those cryptos use lots of memory, so one may need to extend that custom board with sdram etc.
it'd likely be pretty costly to do such things.

That's an interesting idea! Creating custom apps to assist with encryption using STM32H7 series chips could potentially be a worthwhile project, especially for cryptocurrencies that require significant computing power.
You're right; it might involve some cost and complexity, especially if you need to expand the custom board with additional memory. But if you're up for the challenge, it could be a rewarding endeavor.
If you ever decide to explore crypto investments further and need a secure wallet, you might want to consider mpc wallet as a service. It can help keep your digital assets safe.

Using an STM32F103 as a crypto miner is an interesting idea, but I'd advise caution. These microcontrollers aren't designed for the intense computational workloads that crypto mining demands. You might run into heat and efficiency issues. Plus, it's not very cost-effective.
BTW have any of you checked out new crypto listings lately? The crypto world is always buzzing with innovation, and it's worth exploring the latest projects. Who knows, you might stumble upon something that piques your interest!