 Enlace | Raspberry Pi B | Arduino Nano |
|---|---|---|
| Product details | ||
| Processing Unit | BCM2835 Processor | ATmega328P micro controller |
| Clock Speed | Sí 700MHz | No 16MHz |
| RAM | Sí 512 MB | No 2 KB |
| Connectivity | ||
| USB | Sí 2x USB 2.0 | Sí mini-USB |
| HDMI port | Sí | No |
| Ethernet | Sí | No Via external module + requires suitable code |
| Wi-Fi | - Via USB dongle | No Via external module + requires suitable code |
| Bluetooth® | - Via USB dongle | No Via external module + requires suitable code |
| I²C | Sí | Sí |
| Logic level | - 3.3V - Compatible with less sensors | Sí 5V |
| GPIO | Sí 26-pins | - 14 Digital (6 PWM) + 6 Analog |
| Other | ||
| Program Execution | Sí Programs can run at the same time | No One program can run at once |
| Price | No 35$ | Sí 5$ |
| Size | - 85.6 mm × 54.0 mm | Sí 43.2 mm × 18.5 mm |
| Power rating | - 700 mW | Sí 175 mW |