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RobTillaart / I2CKeyPad

Arduino library for 4x4 (or smaller) keypad connected to an I2C PCF8574.
MIT License
49 stars 9 forks source link

Only return Fail... #2

Closed ncamilo closed 3 years ago

ncamilo commented 4 years ago

I made this project and connections but, colun one is ok and another just returns Fail, my keyboard is ok and only Fail on colls 2, 3 and 4, thanks in advance

RobTillaart commented 3 years ago

@ncamilo Apologies for the (very) late response - being too busy with other things -.

Is this issue still a problem? Or did you manage to get it working?

RobTillaart commented 3 years ago

If problem persists please please reopen issue