PCF8574T LCD Backpack I2C Support [Solved]

I’ve tried all of the examples I can find with I2C on the forum here. Has anyone used this type of backpack and have it working on your Spark Core?


It works, but in my case letters corrupt after a while so i have to initialize it again. Let me know how it works for you.

Not for me, you use it with the PCF85741 chip?

isn’t that the same as not working? :wink: