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Help me with USB to RS232 converter project

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member_tdh

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Hi!

I want to crear a Project: USB to RS232 Converter... Could anyone help me?!!
Thanks so much!!!
 

vijaya_narayana

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Re: USB to RS232

first u need to study the usb in a nutshell document to know the protocal there are certain micro controllers with both USB and RS232 module u can use that controllers for this project i think u need to buffer the data from usb to send it to rs232

here is the link to study the USB protocal


https://www.beyondlogic.org/usbnutshell/usb-in-a-nutshell.pdf
 

7rots51

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Re: USB to RS232

the best and fast solution is FT232R and FT245R from FTDI chip.

https://www.ftdichip.com/Products/FT232R.htm

they have driver for all windows and other OS.(no usb knowlege is needed)

very easy and fast time to market.
 

member_tdh

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Re: USB to RS232

Thanks every body!
 

andre_teprom

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Re: USB to RS232

An option is the CP2101 chip of SILABS ( Silicon Laboratories )


+++
 

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