ShiroMicro
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| Designer | Ein Terakawa (elfmimi) |
|---|---|
| License | MIT |
| Host port | USB Type C |
| Microcontroller | ATMega32U4 |
| Voltage | 5V |
| Clock speed | 16 MHz |
| Digital I/O pins | 18 |
| I/O Voltage | 5V |
| RAM | 2.5 KB |
| Program memory | 32 KB |
| EEPROM | 1 KB |
| Website | github.com/elfmimi/MMCProMicro |
The ShiroMicro is a Pro Micro clone with a mid-mount USB Type C port.
Differences to the Pro Micro
Changes
- The USB port is now USB type C, which is both through-hole and SMD-mounted. It should be tougher and not as easily torn off as the USB micro B port on the original Pro Micro, but because it is mid-mounted: not be thicker.
- The silk-screened print on the board lists the actual ATmega32U4 port and bit numbers, not Arduino numbering. Only on the bottom.
Omissions
- No LEDs.
- It has no voltage regulator and runs only on +5V. To run from the RAW pin, a solder-jumper would need to be bridged.
See also
- Goldfish, which also has a mid-mounted Type C port.
External links
- Github repository
- Elfmimi's announcement tweet. Dated 2018-08-24.
