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general_usbhub_v1

Overview

GL850G is a USB hub chip that can expand 4 USB ports. The advantages of this chip are low power consumption and simple circuit. In this version, I added a ch340 usb to serial port chip to the basic schematic diagram.
In the next version, we plan to add a cmsis-dap debugger and a stm32-based bus (iic, spi, can, etc.) debugger

Design Files

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Update:2025-05-08 10:22:14

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