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libopencm3 / libopencm3

Open source ARM Cortex-M microcontroller library

Repository stars
3,673All-time #16,872
Fork
1,141
Last push
updated today
Repository created
since 2012
Frameworks & SDKsGeneralCGPL-3.0 · Share derivative source
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Summarised by AI from the README; the original prevails

Author description: Open source ARM Cortex-M microcontroller library

Basic listing based on official public information; functionality has not been independently evaluated.

Platform
Not verified
Pricing
Pricing not verifiedCheck current official software, hosting, model and infrastructure pricing.
Maintenance notes
Not verified
Developer tools# atmel-sam# cortex-m# efm32# gd32# libopencm3# microchip-sam# microcontrollers# msp432# stm32

Star trend

3,6723,6733,67311-03 · 3,67210-0710-1210-1710-2210-2711-0111-05
Raw observations · 2
Historical observations
Measured atRepository starsSource
2026-11-06 14:20 UTC3,673Source
2026-11-03 09:41 UTC3,672Source

First collected 2026-11-03Measured at 2026-11-06 14:20 UTCSourceLicense source

Compiled from public project information; not independently tested. · Repository stars, not unique users or individual-skill installs · License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.