Above information is provided just for your information. We do not need to worry about these USB pin details. This is connected to the case of the host PC.
Shield: This is sheet outside the connector and used to prevent electromagnetic interferences from other devices to prevent data from manipulation.Ground: This is a power pin and provides a ground signal of power from a USB Hub or HOST.D+: This is a bidirectional pin and is used as a data signal for USB.D-: This is a bidirectional pin and is used as a data signal for USB.Power : This is a power pin and used to provide power from upstream USB Hub or HOST. The detailed description of these pins is as follows. Inside USB F 1001 a USB series “A” connector is used to make a connection to a USB Host or computer. Green(RTS): This is a control output pin and is used to make a request for sending the data.Yellow (RxD): Receive Asynchronous Data = This is an input pin and used to receive input data asynchronously.Orange (TxD): Transmit Asynchronous Data = This is an output pin and used to transmit output data asynchronously.Brown (CTS): Clear to Send = This is control input and is used to clear the send request of Data.Back (GND): Connect to the ground pin of the device to which you want to connect with the computer.Following are the details and functionality of all pins. Now let’s first see the pin details of serial side device. You can simply plug it into your computer or laptop. The other side of the FTDI cable is just a type-A USB connector.
If you are using this module, you will have to connect an external USB cable with this device to connect with the computer. One type is just a converter module and there is USB cable connected with it as shown in figure below. This USB to serial converter is available in marker in two types. After installation of device drivers, the US232R adapter appears as a virtual COM port in device manager settings.
#Micro usb to serial adapter driver#
To use this FTDI cable, we need a device driver which is available to download freely from FTDI website. In other words, this cable provides an effective and cheap solution to connect TTL serial interface to USB. This FTDI chip converts USB data to serial and vice versa. FTDI cable comes with an internal mounted electronic circuit which uses FTDI FT232R chip. The USB to RS232 converter cables provide a simple communication method between serial devices with RS232 to modern USB supported devices.
#Micro usb to serial adapter how to#
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