Core-1688JD4

Spec Buy

Core-1688JD4 Core board, using the computing chip BM1688, is 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.

Upgrade System Firmware Using TF Card¶

Preparation¶

Core-1688JD4.
PC.
USB card reader.
TF card, recommended Class 10 or higher, and choose 8/16/32 GB capacity based on firmware size.
To upgrade firmware, please download it from the Download Center.

Upgrade Steps¶

Format the TF card with MBR partition and FAT32 format.
Extract all files from the upgrade firmware file (zip format) to the TF card.
Insert the TF card into the TF card slot of the development board, then power it on.
During the upgrade process, the LED will briefly flash, indicating that the upgrade is in progress.
If the upgrade is successful, the green LED will keep flashing.
If the upgrade fails, all LED lights will turn off.

Notes:

If the TF card exceeds 32GB, it may not be possible to format it to FAT32 due to Windows system limitations, so it is best to choose a TF card smaller than 32GB.
The upgrade process may take a while, approximately six minutes, please be patient.
Ensure that the cooling fan is installed correctly.