Skip to content

Issue with connecting i2c screen to wemos d1 mini #1679

Open
@soapy75

Description

@soapy75

I have succefully managed to activate the web based version, but after correctly connecting the wemos d1 mini to sd1306 oled, There is nothing on the display and the device seems to just be restarting as shown by the repeating startup messages in the serial monitor.

I have tried:

  • switching 3v3 to 5v
  • commenting out other elif statements that arent related to the example
  • swapping out all components
  • also trying to also define it as wemos as well as i2c example

I think it may be to do with the fact that i need the correct i2c adress, but after trying a code online it didnt work and outputted no i2c device found

Metadata

Metadata

Assignees

No one assigned

    Labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions