Quote:
Originally Posted by tinbilly
Dave,
I have one question. How can I know if the connections are good? I thought as long as I got the output on Putty terminal and got the Rx Tx LED lights, then the connections were all good.
Many thanks!
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You obviously have a good connection on the outbound side and the ground or you would not be seeing the output in Putty. The lack of response to your inputs might indiate a problem with the other connection. I don't know how else you can confirm a good connection there, but my understanding is that these pads are easy to damage. So you might want to make a close inspection for any possible damage and taking whatever action you deem appropriate to ensure a good connection.
Dave