Uploaded October 2018 | Updated September 2026, 4 hours ago

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Our Indiegogo Campaign for the RK3399Pro SoC is live! Back us today: indiegogo.com/projects/khadas-edge-rk3399pro-hackable-expandable-sbc/x/19469127#

We demonstrate the ability of the Khadas Edge SBC (single board computer) to be connected to it's Carrier Board, Khadas Captain, via the 314 pin MXM3 connector and gold fingers.

Khadas Captain is equipped with an inbuilt Lithium-Polymer battery charging circuit. This allows it to charge a battery, when powered via DC jack or USB-C, as well as use a battery as a power source, when other sources are unavailable.

When docked with Khadas Captain, the Edge SBC can draw power from a variety of sources. Power sources can be swapped on the-fly, without needing a system restart.

Power priority is as follows:

1. 12V DC Jack
2. USB-C Power Delivery
3. LiPo Battery

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