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cheatsheet-tldr/tldr/circup
2025-11-30 00:23:24 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# circup
> The CircuitPython library updater.
> More information: <https://github.com/adafruit/circup#usage>.
- Interactively update modules on a device:
`circup update`
- Install a new library:
`circup install {{library_name}}`
- Search for a library:
`circup show {{partial_name}}`
- List all libraries on a connected device in `requirements.txt` format:
`circup freeze`
- Save all libraries on a connected device in `requirements.txt` in current directory:
`circup freeze {{[-r|--requirement]}}`