Version Control with Git

Git stores your project's history as a series of snapshots called commits. Platforms like GitHub and GitLab host Git repositories so teams can share work.

Core commands:

git init                 # start a repository
git add file.c           # stage a change
git commit -m "Add PWM"  # save a snapshot
git log                  # see history
git push                 # upload to GitHub

Use Git for firmware, PCB design files and documentation too — not just software.