> For the complete documentation index, see [llms.txt](https://nxp.gitbook.io/nxp-cup/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nxp.gitbook.io/nxp-cup/2022-mr-buggy3-developer-guide/mr-buggy3-build-guide/step-10-installing-the-rc-receiver.md).

# Step 10: Installing the RC receiver

The FlySky i-6S radio controller will be helpful for developing and troubleshooting your buggy. It will also allow you to drive it manually if you want to have a bit of fun with it outside of NXP Cup!

Gather the FlySky i-6S radio controller package and unpack it.

![](/files/x7u1FgoGoDQKBmrT3ins)

![](/files/lThSHaGAEGJuJAd8FaiT)

We won't need the two baggies on the left - you can put those away. We are really focusing on the baggy on the right - the RC receiver.

{% hint style="info" %}
The extra components provided in the center bag allow for spring loading the joystick which may be desirable in some instances.
{% endhint %}

Take the receiver out, and grab the double sided tape from the ESC bag - it should be a rounded rectangle with red covering tape.

You will also need the 3-prong to JST-GH connector for the receiver, shown in the picture below.

{% hint style="danger" %}
\<TODO> 11/21/2022\
The images below all show the 3 pin receiver connector installed in reverse.\
The white wire should be toward the outside.\
TODO- take new pictures and update.
{% endhint %}

<figure><img src="https://2872949447-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-L9GLtb-Tz_XaKbQu-Al%2F-LlgBuvDPTuhf1Hyvwoc%2F-LlgBzSmW0jR2SOFYzn0%2F20190807_150917.jpg?alt=media&#x26;token=6f21e99c-50cb-40a9-a868-ce5b4722c787" alt=""><figcaption><p>NOTE - This is the correct wiring!</p></figcaption></figure>

<mark style="color:blue;">Note the above (blue) picture shows the correct orientation of the RC cable wiring.</mark>

![](/files/K2U73tXqzrxAvFG5az3A)

Place the tape on the back of the receiver and place the receiver on the back of the top PCB.

![](/files/hENW7SuTSekFdodIlGg2)

![](/files/wrBX3snnBgL5mDdce30Y)

{% hint style="success" %}
The antennas can be positioned in a variety of ways. You may wish to 3d print a mount for them, or use the oval holes on the edges of the PCB to zip tie them upward. Facing them upright will result in better range.
{% endhint %}

Plug the receiver into the FMU through the RC IN port.

![](/files/EdidVYYW59prBqPktYPz)

Next we will connect the wires for the battery, FMU power, and PWM!