# RC transmitter / receiver

Source: https://forum.modalai.com/topic/4633/rc-transmitter-receiver
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2025-07-25 21:18:13 UTC by VictorG
Replies: 2 · Views: 568

## VictorG · 2025-07-25 21:18:13 UTC

I have a cheapo FlySky FS i6X RC transmitter / receiver from an earlier drone project, and I wonder if it would work with the Flight Core v2 before I go ahead and purchase one of the more expensive recommended options like Spektrum or FrSky (or the RadioLink  AT10 suggested in another post).

## Reply by constantines · 2025-07-27 11:04:03 UTC

@VictorG 
According to [Flight Core v2 RC Options](https://docs.modalai.com/flight-core-v2-rc-options/) your FlySky receiver should output SBUS, than you can use it

## Reply by constantines · 2025-07-27 13:10:02 UTC

@VictorG 
Sorry, the previous post wasn't clear :blush: 
The flight core 2 is capable to receive SBUS or DSMX protocols. So if your FlySky receiver is capable to output SBUS than you can use it