# LCD-16396

**URL:** <https://community.sparkfun.com/t/lcd-16396/46767>\
**Category:** Displays\
**Created:** [January 11, 2024, 5:15pm UTC](https://community.sparkfun.com/t/lcd-16396/46767 "2024-01-11T17:15:00Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![E\_Weisbard](https://avatars.discourse-cdn.com/v4/letter/e/ed655f/32.png) [@E\_Weisbard](https://community.sparkfun.com/u/E_Weisbard)\
**Post date:** [January 11, 2024, 5:15pm UTC](https://community.sparkfun.com/t/lcd-16396/46767/1 "2024-01-11T17:15:00Z")

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Does anyone know how to disable the I2C pullup resistors on this LCD display? I can’t seem to find the schematic on the website.

Thanks

Eric

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**Author:** ![YellowDog](https://yyz1.discourse-cdn.com/sparkfun/user_avatar/community.sparkfun.com/yellowdog/32/1782_2.png) [@YellowDog](https://community.sparkfun.com/u/YellowDog)\
**Post date:** [January 12, 2024, 12:20am UTC](https://community.sparkfun.com/t/lcd-16396/46767/2 "2024-01-12T00:20:05Z")

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Unfortunately there’s no jumper to disable pull-ups on this board. You will need to disable pull-ups on your other boards and use the LCD as your pull-up.

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<div class="post-metadata">

**Author:** ![E\_Weisbard](https://avatars.discourse-cdn.com/v4/letter/e/ed655f/32.png) [@E\_Weisbard](https://community.sparkfun.com/u/E_Weisbard)\
**Post date:** [January 12, 2024, 1:15am UTC](https://community.sparkfun.com/t/lcd-16396/46767/3 "2024-01-12T01:15:55Z")

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I had a feeling. Thanks for your help!

Eric