USB to RS232 converter... found

[banjo]

download+driver ftdi 1.0.2154.0

I need a second serial port for a project, so I went back to Fry's and bought a second USB to serial converter. They no longer had the model I bought previously. The first one I purchased was the FDTI chip set. This new one is the Prolific chip set. I downloaded a new driver install from their website. After installing and rebooting. My AVR JTAG works with either USB converter. The Prolific is running Driver Version 2.02.1. The FTDI is running a driver version of 1.0.2154.0.
Your mileage may vary, but on my Dell Laptop running XP, either device seems to work fine.

 

[seadolphine2000]

keyspan rs232 usb bestbuy

Banjo,..
Would you please post a link from where you've got these cables?

Thanks for your time sir.

 

[ndg]

ft232am india

thank you,i need book for pic

 

[VSMVDD]

radio shack usb to rs232 max232

https://stores.ebay.co.uk/Kuzito-Electronics

i found a guy who makes nice diy self powered boards
there are many such device avalible for £2 -5 or less

or here for a better black box for this type of thing

https://www.sealevel.com/?gclid=CLPT2uPu-osCFTwHQgodtEsOaw

 

[banjo]

ftdi ft232am driver

I purchased these from a local discount electronics chain store. Their website is www.outpost.com. Searching their site, here is a link to some of the converters they sell.

**broken link removed**

 

[seadolphine2000]

sure electronics 19200 bluetooth converter

banjo,..

I purchased these from a local discount electronics chain store. Their website is www.outpost.com

Is this the converter you've bought sir?
http://shop1.outpost.com/{I4VMNMMNyJMwkcqBepdbPQ**.node2}/product/4475676#detailed

Thanks very much for your help.

 

[banjo]

attiny2313 232 to usb keyboard

No, that is not it. The second one I bought was this model.

**broken link removed**

This one used the Prolific chipset that others have said did not work for them. I would try to determine which chipset Radio Shack uses as you know that one did not work. This exact model is not listed on Fry's website. As a discount retailer, their stock is constantly changing depending on where they find the best deal.

 

[FFFFFF]

difference bewteen usb rs232level

for me i have this with beautiful functionnality

RS232 , Parallel , Network , 3 USB ports , PS2 ports for Keyboard & Mouse

https://www.trendnet.com/en/products/TU2-ET200.htm

6 * F

 

[hari_krishnan_ece]

ftdi rs232 to usb converter driver

Use FT232AR IC, This IC is used USB to RS232 so download the datasheet this will be healpfull for you

 

[slhugo]

usb to rs232 converter

try keyspan USB converters

**broken link removed**

 

[d_a_l_3]

virtual usb to serial converter

Here is very simple 2 versions of USB->RS232

One is with AT90S2313
Second is with ATmega8

- AT90S2313: 32 byte FIFO
- ATmega8: 800 byte FIFO


Communication speed and link parameters:
- AT90S2313: from 4800 baud to 57600 baud, 8 databits, 1 stopbit
- ATmega8: from 300 baud up to 115200 baud + possibility to change databits (5,6,7,8), stopbits (1, 2), parity (none, odd, even, mark, space)

Link:
**broken link removed**

 

[wolfkk]

drivers conversor usb-rs232 ebay

with simple(jdm/ludipipo) pic programer will not work
this may work **broken link removed**

 

[Cort-G]

usb to rs232 converter for pic programmer

PL2303HX TEST ICD2 OK.

 

[seadolphine2000]

ft232 rs232 converter

It's unbelievable, I bought another one yesterday but didn't work on three different computers(2 laptops, 1 desktop)

Could anyone explain why that had happened?

Thanks again.

 

[myelektroda]

avr usb rs232

I got one USB scanner/PC interface cable (20-047) from Radioshack. As the other mentioned that it uses a FT chip. It works very good with my DVD player when I backup and upgrade the fireware. It simulate a virtual COM port and send the signal as RS232 signal. I also tried to modify it as a RS485 according to the FT datasheet. Still waiting for time to test. According to me USB-RS232, no problem. I also got a USB-parallel cable, which works for some printer. Tried to use it for my ALTERA's softeware guard. But failed.

Added after 2 minutes:

Try to update driver.

It's unbelievable, I bought another one yesterday but didn't work on three different computers(2 laptops, 1 desktop)

Could anyone explain why that had happened?

Thanks again.