# Pins.error: Unknown pin chip name 'pico'

**URL:** <https://klipper.discourse.group/t/pins-error-unknown-pin-chip-name-pico/8800>\
**Category:** General Discussion\
**Created:** [June 5, 2023, 3:31pm UTC](https://klipper.discourse.group/t/pins-error-unknown-pin-chip-name-pico/8800 "2023-06-05T15:31:09Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![hcet14](https://avatars.discourse-cdn.com/v4/letter/h/ecd19e/32.png) [@hcet14](https://klipper.discourse.group/u/hcet14)\
**Post date:** [June 5, 2023, 3:51pm UTC](https://klipper.discourse.group/t/pins-error-unknown-pin-chip-name-pico/8800/2 "2023-06-05T15:51:02Z")

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Could it be this [PiPico -\> Unknown spi\_bus 'spi0a' - #5 by jakep\_82](https://klipper.discourse.group/t/pipico-unknown-spi-bus-spi0a/1754/5)

You may have a look to line 1126 in your klippy.log.

Good luck, hcet14

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