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Automation, sensing and robotics • Best way to power Pi5 over gpio with max (5W) USB power

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Hello,
I want to use a Pi5 on a pixhawk drone, however I purchased this PDB: https://holybro.com/products/pm03d-powe ... 3360855229 and it only supplies 5V 3A on it's companion computer port (before Pi5 was announced). But does have a 9v and 12v servo output... https://docs.px4.io/main/en/power_modul ... pm03d.html My issue is that I'd like to use stereo cameras like Intel Realsense, Azure Kinect, or I was thinking an Oak camera from Luxonis https://shop.luxonis.com/collections/oa ... 5432233183. The issue is that all of these cameras can use up to ~5W. Meaning that I would need 1.6A on the USBs, which means I need to supply 5V5A to the raspberry pi.

Should I just split the lipo and have a 5V5A BEC?
Also what is the real supply voltage as I remember hearing something about 5.1V.

Statistics: Posted by gregoryw3 — Thu Feb 01, 2024 4:12 pm — Replies 0 — Views 6



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