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/
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/
Wow.
I have no idea what I’d use it for (or even how to use it) but I want one!