Qwiic LCD

Qwiic System
1

When using a SparkFun 16396 LCD Qwiic, a Redboard Qwiic, a Qwiic mux, and other Qwiic sensors, does the LCD board have any I2C pullup resistors to disable? The hookup guide doesn’t show any, but I have seen examples on the website that talk about it; however, maybe not on this particular LCD, hard to tell.

Thanks

Eric

2

Judging from one of the comments on the LCD-16396 page, it does. Unfortunately, the link to the schematic is broken. My best guess is that J3 controls the resistors, with R6 and R7 being the pullups, but that’s just from looking at the pictures on the website.

/mike