The specs are literally the reason why people would buy this. It’s basically the best device we have available that can be used as a base for devices handling secure computation, or software handling secure computation. Think of a FIDO2 key, or a gpg smartcard, all secure and verifiable
Ehhhh… I’d recommend a Teensy instead, or a variety of other microprocessors. At $72, this is awful value. And there seems to be no specifications with regards to power-consumption.
Teensy 4.1 gives you Hardware Floating point, 100 MBit Ethernet, USB, 600MHz, 1024kB of SRAM, 7MB of Flash for like $35 and within ~100mA of current usage at this 600MHz speed, meaning it easily runs off of AA Batteries for over a day with just a bit of idle/sleep cycles.
there are use cases, such as security, where you want as few instructions as possible, so a full ARM processor isn’t the best idea. You may want to read the threat model page: https://tillitis.se/products/threat-model/
Seems like a cool project, but with such weak specs what can one actually do with this?
The specs are literally the reason why people would buy this. It’s basically the best device we have available that can be used as a base for devices handling secure computation, or software handling secure computation. Think of a FIDO2 key, or a gpg smartcard, all secure and verifiable
Ehhhh… I’d recommend a Teensy instead, or a variety of other microprocessors. At $72, this is awful value. And there seems to be no specifications with regards to power-consumption.
https://www.pjrc.com/store/teensy41.html
Teensy 4.1 gives you Hardware Floating point, 100 MBit Ethernet, USB, 600MHz, 1024kB of SRAM, 7MB of Flash for like $35 and within ~100mA of current usage at this 600MHz speed, meaning it easily runs off of AA Batteries for over a day with just a bit of idle/sleep cycles.
there are use cases, such as security, where you want as few instructions as possible, so a full ARM processor isn’t the best idea. You may want to read the threat model page: https://tillitis.se/products/threat-model/