i want to interface my controller with SIM7600CE 4G modem with USB interface .I dont now which USB class it supports.CDC or generic or custom?Please help me
Regards,
Akshay
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we test UART by using hyperterminal utility.How to check USB host?
Query the device descriptor and it will tell you about device class etc.
Documents for similar devices like SIM 7100 suggest that an USB-to-serial interface is exposed, see "How to use the SIM7100 Module in Linux". There may be additional interfaces.