Orange Pi tweetnul fotku dvou nových Orange Pi jednodeskových počítačů s označením 4 a 4B.
Z výpisu níže se dozvíme, že rozdíl mezi 4 a 4B je v tom, verze 4B obsahuje AI akcelerátor Lightspeeur 2801S, který je ale připojený k procesoru RK3399 skrze USB3.0, tento konektor tak chybí na desce 4B.
SoC – Rockchip K3399 hexa-core big.LITTLE processor with two Arm Cortex A72 cores, four Cortex A53 cores, and an ARM Mali-T860 MP4 GPU with support for OpenGL 1.1 to 3.1 support, OpenVG1.1, OpenCL and DX 11
System Memory – 4 GB LPDDR4
Storage – Optional 16 GB eMMC flash, micro SD card
NPU (Orange Pi 4B only) – Gyrfalcon Lightspeeur SPR2801S NPU delivering up to 2.8TOPS @ 300mW, 5.6 TOPS @ 100 MHz (peak performance)
Video Output/Display Interface
HDMI 2.0 up to 4K @ 60 Hz
LCD connector for MIPI DSI display
USB-C port with DisplayPort Alternate mode
Video Decode – 4K VP9 and 10-bit H.265 video codec support up to 60 fps
Audio – 3.5mm audio jack for headphones; HDMI digital audio output; built-in microphone; ALC5651 codec
Connectivity – Gigabit Ethernet port (via RTL8211E transceiver), dual-band 802.11ac 2×2 MIMO WiFi and Bluetooth 5.0 (Ampak AP6256 module)
USB
Orange Pi 4 – 1x USB 3.0 port, 2x USB 2.0 host ports, 1x USB 3.0 type C port
Orange Pi 4B – 2x USB 2.0 host ports, 1x USB 3.0 type C port
Camera – 2x camera headers
Debugging – 3-pin serial header
Expansion
40-pin GPIO 2.54mm pitch female header with 2x I2C, 1x SPI/UART, 8x GPIO, etc…
24-pin connector for PCIe signals
Power Supply
5V/3A via DC jack
5V via type C port
RK808 PMU
Dimensions – 91 x 56 mm
Zdroj: www.cnx-software.com
Cena za Orange Pi 4 bez eMMC je 49.90 USD
Orange Pi 4 se 16 GB eMMC je 59.90 USD
Orange Pi 4B se 16 GB eMMC je 69.90 USD
Zakoupíte na aliexpress.com – https://www.aliexpress.com/store/new-arrivals/1553371.html?spm=2114.12010611.pcShopHead_12427654
🍊New newness alert 🍊: here comes the video of Orange Pi 4 , in which vividly showing every parts of the boards! kick it off! guys! pic.twitter.com/DJTmWhJLpj
— OrangePi (@orangepixunlong) November 21, 2019
Orange Pi tweet:
Hi! guys! The new releases of the #RK3399 (aka,Orange Pi 4 and Orange Pi 4B) would be available within two weeks!!!! The Pi 4 is smaller in size and cheaper, And Pi 4B sets for artificial intelligence with special processor!
The first figure is Pi 4 ,the other is Pi 4B! pic.twitter.com/Wr1mGzpukf— OrangePi (@orangepixunlong) November 19, 2019
