![]() Data traffic is of course encrypted, payment is processed and secured by reputable service providers, and we offer a 30-day return policy. Our online store shows you all items available for immediate delivery, and allows you to shop securely with many payment methods and fast shipping. We can help you if you have questions, be it about the control system, the choice of drives or in general about the construction of CNC milling machines and the conversion of lathes. This item YWBL-WH 2 PCS HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter SABRENT 6-FT USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC6K) BENFEI USB to Serial Adapter,6 Feet USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10. I wasted lot of time to find the appropriate working driver. After connected my classic pretty blue usb/serial cable converter, I found out that, as usual, Windows couldn’t recognize it. We have a lot of experience in building and operating CNC milling machines and lathes. USB to Serial converter HL-340: download 32 and 64 bit windows drivers (PID/VID 4348:5523) Due to some reasons I had to run Windows XP on Virtualbox. We also consult you when it comes to choosing the right components. Our suppliers are the original manufacturers, with us you buy tested branded goods. ![]() Does anyone know of an alternative utility/where I can find information to do the same with this chip Currently the device identifies itself with: 6850.608080 usb 2-1. In addition to manufacturing controllers, we also trade in the necessary components. As a dealer we have a large stock of components for machine building and automation, which we offer in this store. I have a nano-style boad with a QinHeng Electronics HL-340 USB-Serial adapter, which clearly isnt an FTDI chip, and the FTDI programmer therefore doesnt work. Ive managed to mount it to slcan0 like so: sudo slcand -o -s6 -t hw -S 3000000 /dev/ttyUSB2 ip link set up slcan0. The CNC milling machines we build ourselves produce many small parts, e.g. lsusb gives me: Bus 003 Device 002: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter. We use lathes and milling machines for this, but we also use our 3D printers a lot. We also manufacture the prototype construction and the test fixtures ourselves. In addition to the development and production, the testing of the products is also carried out here. We manufacture our products in-house on our own machines, and this for over 20 years now - made in Germany. As an engineer for microelectronics, I design hardware and also develop the software for it. ![]() Then the float creates other problems for string parsing.About Rocketronics Rocketronics was founded in 1999 as a family business by Louis Schreyer. usermint-host lsusb Bus 001 Device 003: ID 058f:6366 Alcor Micro Corp. With the rise of USB, DB9 Serial port Connections have become even harder to come by on new computer systems. Does the usb serial adapter (alias, vendor id + product id) with the kernel release 4.19. Computers are shrinking its size daily which means less room for antiquated connections. The board took both, but there are potential for errors because a hex value provided by sainsmart (0x0A stripping the 0x) that looks like 0A would be imported as a string and 0x30 would be imported as an int and sometimes as a float. If have some issues on driver installation, you may google HL-340 and you can find the driver installation guide on that page. Python 3 converted hex characters automatically to integer value decimals. I think it is best to store commands as tuples of decimal value ints and send like that. If encoded as a string literal, pyusb likes a format with slashes in it. Even though you have to send individual relay commands separately, it is almost indistinguishable You can send separate serial commands pretty fast. Still struggling occasionally with some error on 'resource busy' - that may be helped by a better board that can return a status Im trying to install drivers for it but I dont really know how, so if anyone can guide me through it or send me a link with tutorial, I would appreciate it. Having a serial number in the _active_configuration board return info would allow you to address by serial number The QinHeng Electronics HL-340 USB-Serial adapter seems to be causing alot of problems for other users. You have to drop the kernel driver off the card in order to configure it in python. A pre-compiled binary for CH340/341 (H元40/341) USB-to-Serial UART Driver for Raspberry Pi. You have to set permissions in /etc/dev/rules.d in order for a non-root user to configure a device.
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