Compare boards
Comparing 2 of 3 boards
| Spec |  Arduino Arduino Nano |  Arduino Arduino Nano 33 IoT | |
|---|---|---|---|
| Compute | |||
| MCUDiffers | ATmega328P | SAMD21G18 | |
| ArchitectureDiffers | AVR (8-bit) | Arm Cortex-M0+ | |
| Clock (MHz)Differs | 16 | 48 | |
| Memory | |||
| RAMDiffers | 2 KB | 32 KB | |
| FlashDiffers | 32 KB | 256 KB | |
| Connectivity | |||
| WirelessDiffers | — | Wi-Fi, BLE | |
| InterfacesDiffers | UART, SPI, I2C, ADC | UART, SPI, I2C, ADC, IMU | |
| I/O | |||
| GPIO pins | 22 | 22 | |
| Power | |||
| VoltageDiffers | 5 V | 3.3 V | |
| Physical | |||
| Dimensions | 45 × 18 mm | 45 × 18 mm | |
| Form factor | Nano | Nano | |
| Weight (g)Differs | 7 | 8 | |
| Price & availability | |||
| PriceDiffers | ₹549 | ₹2,499 | |
| AvailabilityDiffers | In stock | In stock | |