serial to usb protocol

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Eddy boy

Joined Nov 19, 2008
11
i have a v-wireless phone's cable i-e usb to serial cable.i am using this cable to upload sketch to arduino board.my board has only serial port (not usb) so i am using this cable to make my arduino usb compatible. finally i install the drivers of cable(usb to serial) and plug to arduino board but the problem is that it does not works.
 

t06afre

Joined May 11, 2009
5,934
If the RS232 port is supposed to power the device during programming in any way. It may very well be the reason for your problems. Have you checked which serial port your USB dongle is assigned to. And are you sure your programming software use this port. And not a default port like say COM1
 
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