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by chrischdi
Wed Jul 25, 2012 7:23 am
Forum: HATs and other add-ons
Topic: USB to Serial rs232 / rs485 problems
Replies: 7
Views: 26444

Re: USB to Serial rs232 / rs485 problems

Thanks for your answer. I think I will order another USB Serial Converter with a newer ftdi chip, cause the FT232BM is also not working for other users. System logs: dmesg: [ 5.222759] usb 1-1: new high speed USB device number 2 using dwc_otg [ 5.443395] usb 1-1: New USB device found, idVendor=0424,...
by chrischdi
Mon Jul 23, 2012 11:49 am
Forum: HATs and other add-ons
Topic: USB to Serial rs232 / rs485 problems
Replies: 7
Views: 26444

USB to Serial rs232 / rs485 problems

Hey guys, I got problems to get my usb to serial adapter working with my Raspberry. First of all, it is recognized without problems by the kernel. lsusb shows the device like it's needed. I also got a /dev/ttyUSB0. I also power it (The usb adapter and raspberry) by a USB-hub with extra power. I also...

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