Uploaded March 2025 | Updated September 2026, 3 weeks ago

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I receive a commission (at no extra cost to you) if you make a purchase after clicking one of the affiliate links below.

Buy the Analog Sub250g build kit at:
* GetFPV - bit.ly/43typyA
* RaceDayQuads - bit.ly/4itk09K

Buy the HD-Ready Sub250g build kit at:
* GetFPV - bit.ly/3DeMwgJ
* RaceDayQuads - bit.ly/3Fh9Jzl

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All videos in this series are in this playlist: youtube.com/watch?v=g26ASthCzvs&list=PLwoDb7WF6c8mEdPbe9yyCopFaoZL5K9f0

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00:00:00 - This is part of a series
00:01:06 - Prep the vTX
00:03:34 - vTX labels: GND & VBAT
00:05:55 - vTX labels: SA / SmartAudio & Audio
00:09:17 - vTX labels: ViIDEO & 5V OUT
00:12:50 - How to wire vTX to FC
00:16:59 - Solder the vTX to the FC
00:20:40 - Mount the vTX in the frame
00:22:51 - Unbox the camera
00:23:40 - Camera wiring to FC
00:25:53 - Plug the antenna into the vTX
00:27:38 - Download and install Betaflight Configurator

Download and install Betaflight Configurator:
youtube.com/watch?v=LkBWRiEGKTI

00:28:52 - Setup Ports Tab
00:29:28 - Load the vtxtable

Download the vTXtable from: getfpv-media.s3.amazonaws.com/wysiwyg/files/XILO_VTX_SA2.1_US37.json

00:31:00 - Check that the FC is talking to the vTX correctly
00:32:24 - Install the camera and the camera plates
00:35:56 - Install the vTX antenna in its 3d print
00:36:56 - Figure out how to route the vTX antenna cable
00:39:07 - Recap