Firefly CORE-1126-JD4 4GB/32GB
Core-1126-JD4
High-Performance AI Vision Core Board
Core-1126-JD4 is powered by the Rockchip RV1126 series processor, featuring an integrated AI neural network accelerator NPU with up to 2.0 Tops computing power. It enables 4K H.265/H.264 multi-channel video encoding and decoding. The built-in 14-megapixel ISP 2.0 offers advanced multi-level noise reduction and 3-frame HDR technologies. This processor can handle simultaneous inputs from three cameras. This makes it an ideal solution for the demands of security products and AIoT. It is widely applied in facial recognition, IP cameras, gate access control, smart security, smart finance, smart construction sites, and smart transportation.
Specifications
| Core-1126-JD4 (Commercial) | Core-1126K-JD4 (Industrial) | ||
| Basic Specifications | SOC |
RV1126 Quad-core 32-bit ARM Cortex-A7, RISC-V MCU, up to 1.5GHz |
RV1126K Quad-core 32-bit ARM Cortex-A7, RISC-V MCU, up to 1.5GHz |
| NPU |
Up to 2.0 TOPs, Support 8-bit/16-bit operation, Support TensorFlow, TensorFlow lite, Pytorch, Caffe, Mxnet, Darknet, Onnx |
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| ISP |
14MP ISP, 3-frame HDR |
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| VPU |
4K H.264/H.265 30fps video encoding, 3840×2160@30fps + 1080@30fps encoding 4K H.264/H.265 30fps video decoding, 3840×2160@30fps encoding + 3840×2160@30fps decoding |
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| RAM |
LPDDR4（1GB/2GB/4GB optional） |
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| Storage |
eMMC（8GB/16GB / 32GB optional） |
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| Power |
Core board supply voltage 5V (voltage tolerance ± 5%) |
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| Interface |
Gold finger (SODIMM 260P standard interface, 0.5mm pitch) |
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| OS |
Buildroot+QT |
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| Weight |
≈ 20g |
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| Size |
69.9mm × 33.96mm |
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| Environment |
Operating temperature: -20℃～60℃ Operating humidity: 10%～90%RH (non-condensing) |
Operating temperature: -20℃～70℃ Operating humidity: 10%～90%RH (non-condensing) |
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| Interface Specifications | Network |
Through the SDIO3.0, WiFi6/Bluetooth expansion is available; 4G/3G network expansion is supported Through GMAC, Gigabit Ethernet expansion is available and TSO (TCP Segmentation Offload) for network acceleration is supported |
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| Video Input |
2 * MIPI CSI (or LVDS/sub LVDS) 1 * DVP (BT.601/BT.656/BT.1120) Support simultaneous input from 3 cameras: 2 * MIPI CSI (or LVDS/sub LVDS) + 1 * DVP |
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| Video Output |
1*MIPI-DSI（Up to 1080P @ 60 FPS） |
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| Audio |
1 * I2S/PCM/TDM (8 channels), supporting microphone array, 2 * I2S/PCM (2 channels) |
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| USB |
1*USB 2.0 HOST、1*USB 2.0 OTG |
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| Other |
2*SPI、6*UART、6*I2C、1*CAN、4*PWM、GPIOs |
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