How to Bind a FlySky FS-i6 to Its Receiver

A drone is only as controllable as the link between your transmitter and receiver, and binding is what creates that link. Compoden's AI build assistant pairs your FlySky FS-i6 with a compatible receiver in the kit and gives you the binding steps for your exact hardware. Here is the full procedure so you can do it confidently and check it worked.

What binding means

Binding pairs one transmitter with one receiver so they communicate only with each other and ignore other radios nearby. Until a receiver is bound, it will not respond to your sticks. You bind once per receiver, and the link is remembered until you deliberately rebind, for example when fitting a new receiver.

What you need before you start

You need the FS-i6 transmitter, the receiver it will control, and the small bind plug that ships with the receiver. Make sure the transmitter battery is charged and that no propellers are fitted to the drone. Keep the receiver's power source ready, whether that is the flight controller, an ESC BEC, or a separate supply.

The binding steps

Insert the bind plug into the receiver's bind or B/VCC port. Power the receiver; the LED should flash to show it is in bind mode. Now hold the bind button on the FS-i6 while switching the transmitter on. Keep holding until the receiver LED stops flashing and stays solid, which signals a successful bind. Switch off, remove the bind plug, and power up normally.

Confirming the link works

With the bind plug removed, power both units and move the sticks. The receiver LED should stay solid, and your flight controller or servo tester should register channel movement. In the FS-i6 menu you can check the RX signal. If the LED flashes or channels do not move, the bind did not hold and you should repeat the steps.

Build it with Compoden's AI

Radio gear only works if the transmitter, receiver, and flight controller all agree on protocol and channels. Describe your build to Compoden's AI build assistant and it checks the FS-i6 against a compatible receiver in real stock, hands you the binding and channel-mapping steps, and ships the matched kit to your door, so the parts in the box are known to pair.

Common binding problems

If binding fails, check that you are using the correct bind port, that the bind plug is fully seated, and that you held the bind button before powering the transmitter. A flat transmitter battery or a receiver powered from a weak supply can also prevent a stable bind. Remove the bind plug after binding, or the receiver will not exit bind mode.

Need the channel map for your flight controller too? Ask Compoden's AI build assistant, and browse compatible radio gear in our catalogue.

Why does my receiver LED keep flashing after binding? The bind plug is probably still inserted, or the bind did not complete. Remove the plug and repeat the procedure.

Can one FS-i6 control more than one drone? It binds to one receiver at a time. You can rebind to a different receiver, but it will not control two aircraft simultaneously.

Do I need to rebind after changing the battery? No. A bind is stored in the receiver and survives power cycles. You only rebind when fitting a new receiver.