Ch 340 driver not working

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mathar
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Ch 340 driver not working

Post by mathar » Fri Jun 26, 2020 2:55 am

Hello everyone,

I have a problem that I am stuck with. I am using C2 with a ch340 usb chip relay. I tried it first with Ubuntu Linux and I am able to trigger the relay with that. I am trying to do it now with Android but whenever I try to use ttyUSB it doesn't work. I figured out that android doesn't have the CH340 driver. Is there any version availabe? or if someone can help me provide the version with ch340 driver enabled I would appreciate it.

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Re: Ch 340 driver not working

Post by odroid » Fri Jun 26, 2020 11:00 am

Which Android OS image do you use?
https://wiki.odroid.com/odroid-c2/os_im ... id/android

Can you show me "lsusb" output on the terminal app to find vid:pid?

mathar
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Re: Ch 340 driver not working

Post by mathar » Sat Jun 27, 2020 4:15 am

I am using Android version 6.0.1

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Re: Ch 340 driver not working

Post by odroid » Mon Jun 29, 2020 11:07 am

Did you try "insmod" command?
viewtopic.php?f=137&t=39390

P/S. Duplicated thread.
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