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I am using USB to R232 Serial interface to communicate with the parallax LRF through LRF IMage Viewer software. I have installed the drivers for RS232 and have also performed the loop back test. But when i connect it to the LRF module and hit connect in the Image Viewer software, I get the error shown in the below image.enter image description here

I am using Win10 OS. The LRF has a firmware v2.0

Manoj Krishna Mohan
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1 Answers1

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This was a problem with the USBport. We have to use USB2.0 And i also changed from RS232 to USB to UART(CP2102)

Manoj Krishna Mohan
  • 17
  • 7