I/O Expander ports backward #913
Unanswered
MeanGreen420
asked this question in
Q&A
Replies: 1 comment 4 replies
-
PCF8574-3,0x20,1 is the address structure im using and in this example io 3 should trigger but instead i get 5, 1 is 7, 8 is 0. If this is how its supposed to be im ok with it. Should i make a bug report? |
Beta Was this translation helpful? Give feedback.
4 replies
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
-
Hello, Ive been trying to add a PCF8574 8 ch I/O, I finally figured out that the output that responds is opposite the one that was sent the command, am I doing something wrong?
Beta Was this translation helpful? Give feedback.
All reactions