KDk6WNMFRD

【RubyFPV】Radxa Zero 3W Expansion Board

Overview

The antenna mount uses this type (5cm in length):

Five-way buttons: Up = Previous, Down = Next, Left = Back, Right = Shortcut key Q1 Inward = Confirm.
If the up and down buttons are reversed during use, you can adjust them in the Ruby system. Shortcut key definitions can also be edited within the system.
Bilibili test video: [OpenIPC] Hand-built Radxa zero 3W expansion board for Ruby FPV firmware.

Design Files

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Update:2026-03-26 17:21:29

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