VISA troubleshooting with PuTTY

I try to talk to a device via USB, but it acts as a COM port / serial connection through a driver.

I write commands on the device and the bytes in port vi shows the bytes are written to the device, but the device does not react at all.

I can easily operate the device through PuTTY however.  I know that the device works as I confirmed by an oscilloscope.  What else should solve?  Or, are there other ways easier to read/write to serial port other than VISA

I have attached a writing VI standard I've also tried without success.  Should I try to continue using VISA, or if I can emulate PuTTY on labVIEW?

Which characters of endpoint do you use with PuTTY? CR, LF, both? Please send the same with VISA.

I don't know why you relate an example that comes with LabVIEW. If you had read any of the hundreds of posts on this topic, you would know the example string control is set to '-' code display. Use \r and \n as needed.

Tags: NI Hardware

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