My collection of microcontrollers. Listed in order of descending clock speeds, then alphabetical by chip. See my Project Euler section for benchmarks.
| Board | Chip | Clock | RAM | Flash |
|---|---|---|---|---|
| KB2040 | RP2040 | 125 MHz | 264 kB | 8 MB |
| Circuit Playground Express | ATSAMD21G18A | 48 MHz | 32 kB | 256 kB |
| Arduino Uno R4 WiFi | R7FA4M1 | 48 MHz | 32 kB | 256 kB |
| Pro Micro | MEGA32U4 | 16 MHz | 2.56 kB | 32 kB |