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.

Sign up for GitHub

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

Jump to bottom

Access I2C on T-Dispay E-paper 1.02" #51

Open
dominator15 opened this issue Mar 28, 2024 · 1 comment
Open

Access I2C on T-Dispay E-paper 1.02" #51

dominator15 opened this issue Mar 28, 2024 · 1 comment

Comments

@dominator15
Copy link

Hi, on the model T-Dispay E-paper 1.02" i do not see any output for i2c such as on TTGO T-Display 1.14 Inch LCD. On LCD version there is pin 21 and 22 for I2C but on e-paper version pinout i do not see any port labelled i2c. Does this board not support I2C?
@lewisxhe
Copy link
Contributor

I2C is freely mapped to IO on both sides, and SDA and SCL are specified during initialization.
For example

Wire.begin(5//sda,6//scl)

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@dominator15 @lewisxhe