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Trying to reading data from RS485 of LilyGo T-RS-S3

Technical Discussion

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ankurlaitkor last edited by

I am using .Net Nanoframework and my IoT prototype has a QR reader connected with an RS232 port, When Tried to read the scanned data using RS 485 it returned some symbols like ??????

How can I read the correct form of the text scanned from the QR?

Product URL: https://www.lilygo.cc/products/t-rs-s3
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ankurlaitkor @ankurlaitkor last edited by

@ankurlaitkor Output screen
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