For most of these operating systems two types of driver are available: Virtual COM Port (VCP) drivers and direct (D2XX) drivers. The VCP driver emulates a standard PC serial port such that the USB device may be communicated with as a standard RS232 device. The D2XX driver allows direct access to a USB device via a DLL interface.
Most of the time, when you install Arduino on Mac OS X, the drivers are installed automatically. However, if there was a problem with the installation and you don't see any options that include 'usbserial' under the 'Tools -> Serial Port' menu, then you will need to install the drivers. You may also need to install the full FTDI drivers if you are running OSX 10.10 or later. The factory drivers are not complete.
Ftdi Usb Serial Adapter Driver
You can check multiple ports at the same time by opening multiple sessions, putting the loopback adapter on one port, and trying to type into each session. When you can see what you are typing, you know that the COM port is working and you can see which port number the physical serial port is. Close the window for the port that you just tested to speed up the testing of the remaining serial ports.
This 3 ft. USB to Serial adapter is a tool of choice when supporting serial peripherals in newer computers without serial support. Now supported by Windows 11, this is an ideal solution for device support.
Awesome!! One of the only serial to USB adapters out there with status lights. Makes it very easy to trouble and diagnose serial data issues and pin configurations. Also works out-of-the-box on Win 7 x64 with no need to install additional drivers. Thanks for the great product!!
I needed a serial cable to communicate to an Allen Bradley Micrologix PLC and my laptop does not have a RS-232 serial port. I read about some bad experiences people have had with other adapters. It seemed that the general consensus has been to stick with the FTDI chipset adapters.
My computer uses the 64-bit version of Windows 7. When I plugged the adapter in, the OS recognized it and downloaded the drivers via Windows update. It defaulted to COM7, so I changed it to COM1 and connected it to the PLC. I auto-configured a DF1 channel in RSLinx Classic and immediately discovered it using RSWho.
After having struggled with corrupt data on my PL2303-based adapter every few minutes, I was suspecting problems with the target device, especially when the problem persisted after swapping adapters, reloading drivers, and trying a different PC.
As a Network Engineer working with Cisco products it is necessary for me to have a serial port available to console into routers and switches and new notebooks no longer have a serial port as a standard feature so USB serial adapters are required. If you just have a cable then if the console port does not come up then you have to figure out if it is the notebook or the console port that is causing the issue. Having the LED breakout indicators makes this much easier. I highly recommend this product.
It works where others failI used this to connect my laptop to stepper motor drivers which require serial input to change settings. Two other adapters failed and this one worked straight away with no tweaking.
Worked perfectly and saved my business ton of moneyI own a veterinary practice and we have a digital radiology unit that has two monitors one of which is a touchscreen that is used to set the parameters for radiographs. The com port that the monitor was attached to stopped functioning, so by using this cable serial adapter we were able to transfer the monitor connection and function to a usb port. To repair/replace the card with a new com port on our special computer was estimated to be in the neighborhood of 800 to 1,000 dollars. Less than 30 dollars was a real bargain. Converting over to this cable connection was quick and easy.
Worked perfectlyWindows 10 on my laptop: immediately identified device as a COM port with no additional drivers required. Immediately connected to my Parker SSD motor drive using their DSE Lite tool, no issues what so ever. This is the FTDI USB-RS232 adapter you need!
This Adapter Works While Others Did NotAfter trying unsuccessfully for hours to get a different RS232-to-USB adapter to work, I was able to install the Gearmo adapter and get it running in perhaps 10 minutes. It also came with its own driver DVD which was appreciated after so much trouble with the other adapter, wondering if indeed I had found the best driver.
Saved the dayOne of our computers died and it had this serial device connected to it. The new computer did not come with any serial ports as expected. I purchased this device to convert the USB to RS232 and for our surprise it worked very well and we are back in business. It comes with a small CD disk with drivers for all operating systems you can think of like linux, android, mac, windows CE, and regular windows from XP to 10 64-bit.
This 16 inch USB to Serial adapter is a tool of choice when supporting serial peripherals in newer computers without serial support. Now supported by Windows 11, this is an ideal solution for device support.
See item 2645 if you need a short (no) cable version.Users have the capability to utilise the USB to RS232 adapter with serial port interface in an easy-to-use environment. Worlds No.1 TRONiX pro series brand and Gold Plated connectors for a reliable connection over time. With 1000's sold and unbeatable trade pricing (around half the price of other online suppliers).
This FTDI USB to Serial Adapter is designed for connections to GPS Systems, Monitoring Equipment, PDAs, Digital Cameras, Modems, Data Acquisition Boards, ISDN Terminal Adapters and software that uses Serial Ports.Just simply connect a serial device to the USB2.0 to RS232 adapter and plug the USB port into the computer.Genuine FT232RL Chipset. Supports automatic handshake mode.
An RS-232 serial interface is required to program FreeWave radios used in the Piksi Multi Evaluation Kit and it can be also used to receive and send data to Piksi GNSS receiver. If your PC does not have such interface use USB to Serial adapter included in the kit. Use the instructions below to install the proper device driver for your operating system.
The adapter driver command tells OpenOCD what type of debug adapter you areusing. Depending on the type of adapter, you may need to use one ormore additional commands to further identify or configure the adapter.
Specifies the transports supported by this debug adapter.The adapter driver builds-in similar knowledge; use this onlywhen external configuration (such as jumpering) changes whatthe hardware can support.
Some adapters require that the GPIO chip number is set in addition to the GPIOnumber. The configuration options enable signals to be defined as active-high oractive-low. The output drive mode can be set to push-pull, open-drain oropen-source. Most adapters will have to emulate open-drain or open-source drivemodes by switching between an input and output. Input and output signals can beinstructed to use a pull-up or pull-down resistor, assuming it is supported bythe adaptor driver and hardware. The initial state of outputs may also be set,"active" state means 1 for active-high outputs and 0 for active-low outputs.Bidirectional signals may also be initialized as an input. If the swdio signalis buffered the buffer direction can be controlled with the swdio_dir signal;the active state means that the buffer should be set as an output with respectto the adapter. The command options are cumulative with later commands able tooverride settings defined by earlier ones. The two commands gpio led 7-active-high and gpio led -chip 1 -active-low sent sequentially areequivalent to issuing the single command gpio led 7 -chip 1-active-low. It is not permissible to set the drive mode or initial state forsignals which are inputs. The drive mode for the srst and trst signals must beset with the adapter reset_config command. It is not permissible toset the initial state of swdio_dir as it is derived from the initial state ofswdio. The command adapter gpio prints the current configuration forall GPIOs while the command adapter gpio gpio_name prints the currentconfiguration for gpio_name. Not all adapters support this generic GPIO mapping,some require their own commands to define the GPIOs used. Adapters that supportthe generic mapping may not support all of the listed options.
Specifies the serial_string of the adapter to use.If this command is not specified, serial strings are not checked.Only the following adapter drivers use the serial string from this command:arm-jtag-ew, cmsis_dap, esp_usb_jtag, ft232r, ftdi, hla (stlink, ti-icdi), jlink, kitprog, opendus,openjtag, osbdm, presto, rlink, st-link, usb_blaster (ublast2), usbprog, vsllink, xds110.
The driver uses a signal abstraction to enable Tcl configuration files todefine outputs for one or several FTDI GPIO. These outputs can then becontrolled using the ftdi set_signal command. Special signal namesare reserved for nTRST, nSRST and LED (for blink) so that they, if defined,will be used for their customary purpose. Inputs can be read using theftdi get_signal command.
Creates a signal with the specified name, controlled by one or more FTDIGPIO pins via a range of possible buffer connections. The masks are FTDI GPIOregister bitmasks to tell the driver the connection and type of the outputbuffer driving the respective signal. data_mask is the bitmask for thepin(s) connected to the data input of the output buffer. -ndata isused with inverting data inputs and -data with non-inverting inputs.The -oe (or -noe) option tells where the output-enable (ornot-output-enable) input to the output buffer is connected. The options-input and -ninput specify the bitmask for pins to be readwith the method ftdi get_signal.
Restore serial port after JTAG. This USB bitmode control word(16-bit) will be sent before quit. Lower byte shouldset GPIO direction register to a "sane" state:0x15 for TXD RTS DTR as outputs (1), others as inputs (0). Higherbyte is usually 0 to disable bitbang mode.When kernel driver reattaches, serial port should continue to work.Value 0xFFFF disables sending control word and serial port,then kernel driver will not reattach.If not specified, default 0xFFFF is used. 2ff7e9595c
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