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Old 03-27-2020, 11:54 AM   #24
knc1
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Posts: 17,212
Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
Quote:
Originally Posted by idab420 View Post
im making solid contact, but I think I burnt out the serial pads on both sides. They're completely black with only a little copper showing. idk. Nothing happens in putty.
That MIGHT be just having the leads reversed.
Check that your connections are like:
gnd <-> gnd
Tx -> Rx
Rx <- Tx


Also be certain that you set the adapter's interface voltage to 1.8 volts, not the 3.3 or 5.0 settings.
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