EC-A1688JD4 uses the computing chip BM1688, aimed at high-integration visual computing chips for AI inference, computer vision, and more. It can be integrated into intelligent computing servers, edge computing boxes, industrial computers, professional smart network cameras, AIOT, and various other product types. Efficiently adapts to all AI algorithms on the market, achieving applications such as image classification, object detection, instance segmentation, semantic segmentation, behavior analysis, text recognition, natural language processing, speech recognition, speech synthesis, and search recommendations, empowering various industries with AI; and integrates image processing hardware: supports HDR wide dynamic range, 3D noise reduction, 3A, dehazing, and various image enhancement and computer vision algorithms like fisheye unfolding, image stitching, and binocular fusion, providing customers with professional-grade video image quality and hardware image algorithm acceleration; industrial-grade all-metal casing, aluminum alloy heat conduction, efficient heat dissipation, fanless design, zero noise.
The EC-A1688JD4 has an RS485 interface, with the device name /dev/ttyS4, supporting half-duplex, and a default baud rate of 9600.
There is also an RS232 interface, with the device name /dev/ttyS2, supporting full-duplex, and a default baud rate of 115200.
The testing method can be directly referenced in the Core-1688JD4 wiki page under the section “UART Debugging Methods”.