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1. Hl 340 usb serial driver xp download for windows#
2. Hl 340 usb serial driver xp drivers#
3. Hl 340 usb serial driver xp 32 bit#
4. Hl 340 usb serial driver xp software#

My question is whether anyone has been successful accessing auto data with one of these units and if so how? I suppose it could be a driver issue on my system, but as I said I also tried with several Windows systems and the behavior was the same.

Hl 340 usb serial driver xp software#

Conversely I now have two Bluetooth ELM327 units and once connected in Linux with rfcomm these work fine with my console software or the 'screen' program. None of these recognize the device and won't connect, presumably due to its non-ascii replys to standard OBDII AT commands. HL-340 USB Serial Port (COM) USB to RS232 Brand, SEES Outer Material, Plastic Packaging Type, Packets Item Code, SEES-3691 Delivery Time, 1-2 Days. Have also tried a couple of the Windows and Linux Xwin graphical ELM327 programs. Most of my tests were done in Linux, but to be sure I borrowed an laptop with Windows Vista installed and it behaved the same way. A FORSan unit from Amazon gave no reply at all. I purchased 3 from Ebay all give a reply, but its not ascii, typically the high order bit in each reply character is set so a graphics style char is displayed rather than ascii. I've written my own code to send commands and read replies, but they are supposed to work fine with a serial terminal interface like 'Putty' or the linux 'screen' program however they don't. These are supposed to reply to ascii commands with ascii text in reply. I suspect all are some sort of clone from China, but none of these work properly. On this lsusb says all the new units I purchased use the QinHeng usb to serial adapter and require the associated HL-340 driver. I own and normally use a laptop running a Slackware 14.1 linux distribution. CH340/CH341 USB to serial port Windows driver, supports Windows XP/Vista/7/8/8.1/10/11/ SERVER 2003/2008/2012/2016/2019/2022 -32/64bit, Microsoft WHQL Certified. So far I have ordered 4 of these and none appear to work properly. Product Feature : With USB data transfer protocol, data transfer is more convenient Anti-electromagnetic interference design, use more assure Suitable for. I tried to replace the usb unit last month. I seem to have miss-placed both although I still have a Bluetooth unit that works fine. I am trying this post here as there were a couple posts about this device back in 2016, but nothing about the current series with the QinHeng serial adapter.Īt one time I owned both an rs232 serial ELM327 and a usb unit. Per below I am having trouble purchasing one with the USB interface that works. CONVERSOR USB SERIAL HL-340 DRIVER DETAILS: Type: Driver: File Name: conversorusb6885.zip: File Size: 3.2 MB: Rating: 4.91 (294) Downloads: 356: Supported systems: Windows XP.

Hl 340 usb serial driver xp download for windows#

Its an inexpensive device that plugs into a vehicle under the dash near the steering wheel and allows viewing the cars built in diagnostic codes on a PC. Hl 340 Usb To Serial Driver Download For Windows Xp Qinheng Electronics Hl-340 Usb-serial Adapter Driver Linux PC Laptop Notebook. (3).For those that do not know this device it is an OBDII scanner interface.

Hl 340 usb serial driver xp drivers#

I wasted lot of time to find the appropriate working driver.The converter is identified asID 4348:5523 WinChipHead USB-RS 232 adapter with Prolifec PL 2303 chipsetFactory website:Chip page:I don’t have the time to investigate because lsusb reports that it mounts the chip PL2303 while Windows XP identifies it as USB-SERIAL CH340, but I guess this is due for some “cloning” reasons.Anyway here are the most updated windows drivers I could find:32 bit:64 bit:Hope it helps.

Hl 340 usb serial driver xp 32 bit#

After connected my classic pretty blue usb/serial cable converter, I found out that, as usual, Windows couldn’t recognize it. This is HL-340 USB serial port (COM) USB to RS232 USB Nine Serial Line Support Windows 7-64. Due to some reasons I had to run Windows XP on Virtualbox.