hello everyone.
i am working on a new project which includes a gsm module(with usb to ttl converter ch340g) 2 usb to audio converters attached with a usb hub controller ic GL850g which is a 4 port usb hub controller. i have connected the gsm with a individual power supply through the LM2596 buck converter which is 3.9v and other complete system is powered with the LM2576 buck converter. all the three devices should be connected with the pc through the usb hub controller which is is working...
GL850g Usb hub is behaving randomly
i am working on a new project which includes a gsm module(with usb to ttl converter ch340g) 2 usb to audio converters attached with a usb hub controller ic GL850g which is a 4 port usb hub controller. i have connected the gsm with a individual power supply through the LM2596 buck converter which is 3.9v and other complete system is powered with the LM2576 buck converter. all the three devices should be connected with the pc through the usb hub controller which is is working...
GL850g Usb hub is behaving randomly