Embedded Files
1 x Raspberry Pi 4 Computer Model 4 GB
ECCN/HTS
ECCN: 5A002.a
HSCODE: 8471504090
USHSCODE: 85177000
UPC
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key features include a high-performance 64-bit quad-core processor, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, hardware video decode at up to 4Kp60, 1GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on).
The dual-band wireless LAN and Bluetooth have modular compliance certifcation, allowing the board to be designed into end products with signifcantly reduced compliance testing, improving both cost and time to market.
Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
Memory: 4GB
Connectivity:
2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless
LAN, Bluetooth 5.0, BLE
Gigabit Ethernet
2 × USB 3.0 ports
2 × USB 2.0 ports
GPIO: Standard 40-pin GPIO header(fully backwards-compatible with previous boards)
Video & Sound:
2 × 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 0–50ºC
Compliance: For a full list of local and regional product approvals, please visit https://www.raspberrypi.org/documentation/hardware/raspberrypi/conformity.md
Production lifetime: The Raspberry Pi 4 Model B will remain in production until at least January 2026.
QtPi! Qt 5 Raspberry Pi 3 cross compile and remote debug
https://www.youtube.com/watch?v=Z0fr3n6n4eQ
http://heavybaremetal.com/index.php/blog/6-how-to-cross-compile-qt-5-for-raspberry-pi-3
install Qt 5.12.3
Qt5
Google Sites
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