مشخصات فیزیکی
ابعاد برد | 85x56mm | 85.6X56.5 mm | 85x56mm |
وزن برد | ~gr | 45 گرم | ~gr |
مشخصات فنی
پردازنده اصلی | Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | BCM2837quad-core ARM Cortex-A53 | Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
حافظه رم | 4GB LPDDR4-3200 SDRAM | 1 گیگابایت | 2GB LPDDR4-3200 SDRAM |
حافظه جانبی | Micro-SD card slot for loading operating system and data storage | پشتیبانی از Micro SD | Micro-SD card slot for loading operating system and data storage |
اترنت | Gigabit Ethernet | - | Gigabit Ethernet |
وای فای | 2.4GHz and 5.0GHz IEEE 802.11ac wireless | - | 2.4GHz and 5.0GHz IEEE 802.11ac wireless |
درگاه USB | 2XUSB22XUSB3 | - | 2XUSB22XUSB3 |
خروجی صدا و تصویر | 2lane MIPI DSI display port & 2 MicroHDMI up to 4K4pole stereo audio and composite video port | - | 2lane MIPI DSI display port & 2 MicroHDMI up to 4K4pole stereo audio and composite video port |
ورودی صدا و تصویر | 2lane MIPI CSI camera port | - | 2lane MIPI CSI camera port |
سایر درگاههای ارتباطی | Bluetooth 5.0, BLE | - | Bluetooth 5.0, BLE |
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) | جریان : 2.5 آمپرولتاژ : 5 ولت DC | 5V DC via USB-C connector (minimum 3A*), 5V DC via GPIO header (minimum 3A*), Power over Ethernet (PoE) enabled (requires separate PoE HAT) |
پایههای GPIO | Standard 40-pin GPIO header(fully backwards-compatible with previous boards) | 40 پین GPIO | Standard 40-pin GPIO header(fully backwards-compatible with previous boards) |
محدوده دمای کاری | Operating temperature 0–50ºC | - | Operating temperature 0–50ºC |
