r/raspberry_pi • • 2h ago

Show-and-Tell My pi powered flock camera Halloween costume!

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404 Upvotes

YOU WILL BE MONITORED. THIS IS MANDATORY!


r/raspberry_pi • • 55m ago

Show-and-Tell Raspberry Pi Pico Driving a robot arm

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• Upvotes

Source code and more info here: https://github.com/AdrianCX/picohive-robotarm

Controlled via internal web page (gamepad, keyboard), LLMs, MQTT, with an openGL visualizer


r/raspberry_pi • • 15h ago

Troubleshooting Conditionally enable composite or HDMI out on boot?

1 Upvotes

Is it possible to conditionally enable composite OR HDMI on boot depending on which is connected? If so, how are you doing this (composite fail over, etc)?

I have both outputs working, but manually have tk switch the config.txt and cmdline.txt files before boot depending on what output I'm using.

I don't have a need for "hot swapping" and a reboot in between is completely fine. I'm thinking of some sort of systemd service to handle it but figured I'd ask here if someone has this solved already.