Guide: SmartAudio VTX control and how to set it up
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What is VTX telemetry and why should you care? (SmartAudio and Tramp)
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Where do I solder my smart audio wire from vtx? : r/TinyWhoop
How to Setup SmartAudio for VTX Control (change VTX settings from OSD) - Oscar Liang
What is SmartAudio and Tramp? – FPV Sampa
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