مشخصات فیزیکی
ابعاد برد | 85x56mm | - | 85x56mm |
وزن برد | ~gr | ~gr | ~gr |
مشخصات فنی
پردازنده اصلی | Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | RP2040 microcontroller | Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz |
حافظه رم | 4GB LPDDR4-3200 SDRAM | - | 1GB LPDDR2 SDRAM |
حافظه جانبی | Micro-SD card slot for loading operating system and data storage | 264 kB SRAM, and 2 MB on-board Flash memory | Micro SD port for loading your operating system and storing data |
اترنت | Gigabit Ethernet | - | Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps) |
وای فای | 2.4GHz and 5.0GHz IEEE 802.11ac wireless | - | - |
درگاه USB | 2XUSB22XUSB3 | - | 4 USB 2.0 ports |
خروجی صدا و تصویر | 2lane MIPI DSI display port & 2 MicroHDMI up to 4K4pole stereo audio and composite video port | - | 4-pole stereo output and composite video port, Full-size HDMI, DSI display port for connecting a Raspberry Pi touchscreen display |
ورودی صدا و تصویر | 2lane MIPI CSI camera port | - | CSI camera port for connecting a Raspberry Pi camera |
سایر درگاههای ارتباطی | Bluetooth 5.0, BLE | USB, SPI, I2C, UART, ADC, GPIO | - |
تغذیه | 5V DC via USB-C connector (minimum 3A*), 5V DC via GPIO header (minimum 3A*), Power over Ethernet (PoE) enabled (requires separate PoE HAT) | - | 5V/2.5A DC power input |
پایههای GPIO | Standard 40-pin GPIO header(fully backwards-compatible with previous boards) | 26x multifunction GPIO pins | Extended 40-pin GPIO header |
محدوده دمای کاری | Operating temperature 0–50ºC | - | - |
