# Hyperpixel round touch

**URL:** <https://forums.pimoroni.com/t/hyperpixel-round-touch/17568>\
**Category:** Support\
**Created:** [July 24, 2021, 10:10pm UTC](https://forums.pimoroni.com/t/hyperpixel-round-touch/17568 "2021-07-24T22:10:07Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![hel](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/hel/32/6075_2.png) [@hel](https://forums.pimoroni.com/u/hel)\
**Post date:** [July 26, 2021, 8:40am UTC](https://forums.pimoroni.com/t/hyperpixel-round-touch/17568/3 "2021-07-26T08:40:46Z")

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Hyperpixel Round’s touch IC is a CST830 and it works over I2C - you can what see what pins it uses from the [Python driver](https://github.com/pimoroni/hyperpixel2r-python/blob/master/library/hyperpixel2r/ __init__.py).

Hope that helps!

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