Usb To Ttl Emulator Software Driver Files Are
Usb To Ttl Emulator Software Serial Conversion Allows

The picture below shows a 32 Channel USB GPIO Module visible in Windows Device Manager.

Ease of use and wider operating system compatibility are the primary goals behind this products design.

Usb To Ttl Emulator Software Serial Conversion Allows

Built in USB to serial conversion allows the module to be used without any USB specific knowledge.

This simplicity allows use of off-the-shelf Terminal Emulation programs such as Hyper Terminal and PUTTY for controlling the module with a simple set of human readable commands.

For power users, this module can be controlled by writing programs in various programming languages.

The analog inputs (multiplexed with GPIOs) can be accessed over USB interface for extended functionality.

When connected to PC, the module will appear as a serial port in Windows Device Manager (or a serial tty device in Linux and Mac).

This document has more information about using this device with the following Serial terminal software.

By default, the logic section of the module is powered from USB so make sure not to overcrowd unpowered USB hubs (the picture on the right shows USB Mini connector ).

By default the board is configured to use 5V supply from USB.

So an external 5V power is not required unless USB port is unable to supply enough current.

In most cases USB ports are capable of providing enough current for the module.

If for any reason, an external 5V power supply needs to be used for the logic section of the module, the Jumper K1 should be configured properly before connecting the power supply.

Connect the positive terminal of the power supply to the 5V terminal on the module.

Some of these pins can be used as Analog to Digital Converter inputs as well.

All IO pins support 3.3V TTL signals and the ADC input range is 0 to 3.3V.

The ADC can acquire analog signal at the resolution of 10 bits per sample.

In output mode, GPIOs can source up to 25mA (IO sourcesink capacity varies depending on IO.

Please refer to the Technical Specifications at the end of this document for more details).

Please see the ).

So no additional circuitry is needed to drive regular LEDs.

The internal Analog to Digital converter supports 10 bits resolution which is adequate for most applications.

Usb To Ttl Emulator Software Driver Files Are

Attach USB cable to the PC and when asked by Windows device installation wizard, point to the folder where driver files are present.

When driver installation is complete, the module should appear in Windows Device Manager as a serial port.

Usb To Ttl Emulator Software For Mac