Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Display doesn't work #90

Open
Thisplay123 opened this issue Jan 16, 2022 · 1 comment
Open

Display doesn't work #90

Thisplay123 opened this issue Jan 16, 2022 · 1 comment

Comments

@Thisplay123
Copy link

Hello, I have a project with 3x 7segment displays. If I use the library TM1637 (TM1637.h) , all of displays are working perfectly. But there aren't enough functions for my project, so i tried to use this library form Avishorp (TM1637Display.h) and two of the displays working good and one doesn't work. It shows only incorrect value or nothing. CLK and DIO is connected to pins 2, 3. If I try different pins, it's the same. If I try to change to the previous library, suddenly it's working! I don't expect any problem in my program, because if I change displays in program (each other), still the same situation, when this one display doesn't work. My idea is that this problematic display is some different (version, HW) and noncompatibile with this library, but they seems identic to me. Is it possible? Or any idea for fix it?

Thanks for help a lot :-)

@Thisplay123
Copy link
Author

Fixed. I went from Arduino nano (clone) to NodeMCU ESP 8266 with the same code and everything works now. So, I think that the arduino couldn't do all of my instructions. NodeMCU has more performance and there is no problem now.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant