Raspberry Pi 4B: Unterschied zwischen den Versionen
Keine Bearbeitungszusammenfassung |
Keine Bearbeitungszusammenfassung |
||
| Zeile 12: | Zeile 12: | ||
* 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless | * 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless | ||
* LAN, Bluetooth 5.0, BLE Gigabit Ethernet | * LAN, Bluetooth 5.0, BLE Gigabit Ethernet | ||
* | * 2x USB 3.0 ports | ||
* | * 2x USB 2.0 ports. | ||
'''GPIO:''' | '''GPIO:''' | ||
| Zeile 19: | Zeile 19: | ||
'''Video & sound:''' | '''Video & sound:''' | ||
* | * 2x micro HDMI ports (up to 4Kp60 supported) | ||
* 2-lane MIPI DSI display port | * 2-lane MIPI DSI display port | ||
* 2-lane MIPI CSI camera port | * 2-lane MIPI CSI camera port | ||
| Zeile 39: | Zeile 39: | ||
'''Environment:''' | '''Environment:''' | ||
* Operating temperature 0- | * Operating temperature 0-50 Grad | ||
[[Kategorie:Glossar]] | [[Kategorie:Glossar]] | ||
Aktuelle Version vom 22. Januar 2023, 15:36 Uhr
Specification
Processor:
- Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
Memory:
- 1GB, 2GB or 4GB LPDDR4 (depending on model)
Connectivity:
- 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless
- LAN, Bluetooth 5.0, BLE Gigabit Ethernet
- 2x USB 3.0 ports
- 2x USB 2.0 ports.
GPIO:
- Standard 40-pin GPIO header (fully backwards-compatible with previous boards)
Video & sound:
- 2x micro HDMI ports (up to 4Kp60 supported)
- 2-lane MIPI DSI display port
- 2-lane MIPI CSI camera port
- 4-pole stereo audio and composite video port
Multimedia:
- H.265 (4Kp60 decode);
- H.264 (1080p60 decode, 1080p30 encode);
- OpenGL ES, 3.0 graphics
SD card support:
- Micro SD card slot for loading operating system and data storage
Input power:
- 5V DC via USB-C connector (minimum 3A)
- 5V DC via GPIO header (minimum 3A)
- Power over Ethernet (PoE)-enabled
- (requires separate PoE HAT)
Environment:
- Operating temperature 0-50 Grad