Board Technical Specifications Comparison
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Raspberry Pi Foundation Raspberry Pi Zero 2 W vs. EspinalLab ATmegaZero
Raspberry Pi Zero 2 W |
ATmegaZero |
|
| Manufacturer | Raspberry Pi Foundation | EspinalLab |
| Price | $ 15.0 | $ 25.0 |
| SoC | Broadcom BCM2710A1 | MicroChip ATmega32U4 |
| CPU | 4× ARM Cortex-A53 @ 1.0 Ghz | 1× AVR RISC @ 16 Mhz |
| GPU | VideoCore IV | - |
| RAM | 512.0 MiB DDR3 | 26.2 KiB |
| eMMC | - | 1 × soldered |
| SD | 1 × bootable: True | - |
| USB |
1 × host port 1 of which support USB-OTG |
- |
| Ethernet | ||
| Wi-Fi |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n |
- |
| Bluetooth | onboard | - |
| Camera | up to 1 x inputs | - |
| Audio |
1 × outputs 1 × I2S |
- |
| GPIO | 40 | 17 |
| PWM | 1 | 7 |
| ADC | - | 6 |
| I2C | 1 | 2 |
| SPI | 1 | 3 |
| UART | 1 | 1 |
| Pin header |
HAT (Raspberry Pi) |
- |
| Form factor | Raspberry Pi Zero | Raspberry Pi Zero |
| Dimensions | 65 mm x 30 mm x 5 mm | 65 mm x 30 mm |
| Temperature | 0.0°C - 50.0°C | - |
| Software | Linux: True (mainline) | Linux: True |