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rs232 serial port

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rs232 serial port Customers Reviews

  • Works great

    posted by Hemi345

    I used this to convert the levels from a Wiznet Ethernet to Serial module to a PICAXE microcontroller. The activity LEDs are a nice status indicator for troubleshooting.
    I couldn't build my own any cheaper.
    Worth the wait.
  • Very nice adapter

    posted by adisirbu

    - It came with cables and connectors;- It have the power via micro USB;- The general quality is very good (the solderig of the electrical components is good)- The price is good.
    Is a good connector to repair the firmware of Seagate HDDs, but also for other applcations.
    If you need a RS232 adaptor... you should thik also to this product before buying one.
  • OK, but a bit short

    posted by olavl

    Simple item, standard computer component, nothing much can go wrong with this. It works as expected. Very useful if you need an external serial port. For some reason this is hard to find with other sellers. Most want to sell you a complete serial controller on a PCI card which is often unnecessary if your motherboard already has the header that this little thing connects to.
    Dear DX.com, we love you, but please mention the length of the cable in the specifications for this product so customers can make a better informed choice. Also it would be great if this were available with different cable lengths.
    OK, if 25cm is enough for you.
  • RS232 Serial port to TTL converter

    posted by hrpanchal

    It is easy to use this converter. simple, tiny and good thing is that it comes with necessary plugin wires for power and data.If you want to hookup your micro-controller to other micro-controller devices, this converter works excellent. I recommend to buy this product as easy to setup. Also, there are two LED on board for Rx/Tx which shows transfer of data.
    very useful for microcontroller
    simple, tiny and good thing is that it comes wit
  • Works fine

    posted by jeks44

    Works. Desktop Linux works with 0 issues, plug in and go (tested with current Ubuntu 12.04 kernel 3.2.0-30-generic) Embedded Linux (HW:TS7800, kernel 2.6.21) doesn't work. http://tiagovaz.wordpress.com/2008/01/04/using-a-hl-340-usb-serial-adapter-against-2623-linux-kernel/ leads me to believe 2.6.24 is likely to be the earliest kernel that will work without manual work. Windows 7 requires some effort to grab the drivers.
    .Cheap, works....
    Cheap, works....

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