# Setup with the Ardupilot system for Siyi Remote

## Configure parameters for Pixhawk: 

### Change the baud rate of the **TELEMETRY** port used for the gimbal to **115200**

*For example: The image below uses the TELE2 port*

**Step 1:** Change the parameter **SERIAL2\_BAUD to 115**

<figure><img src="/files/FOzAfPWxRe474GecsIR1" alt=""><figcaption><p> Setting parameters for TELE2 port</p></figcaption></figure>

**Step 2:** Click "Write Param" in the upper right corner of the screen and receive a notification as shown.

<figure><img src="/files/vrZmWUbt9tJh85QEWVJW" alt=""><figcaption><p>Write new parameters to PIXHAWK</p></figcaption></figure>

### Enable SBUS out feature on PIXHAWK&#x20;

*<mark style="color:red;">(optional feature: can be used or not)</mark>*

Note: must plug SBUS out from CUBE as shown below:

<figure><img src="/files/9XjkWUHXOp7AqUKYFulV" alt=""><figcaption></figcaption></figure>

**Step 1:** Adjust PIXHAWK parameters to enable SBUSout feature.

> * BRD\_SBUS\_OUT = 1
> * BRD\_SAFETY\_MASK = 14336
> * SERVO9\_FUNCTION = 59 (rc 9 to control the tilt axis)
> * SERVO10\_FUNCTION = 60 (rc 10 to control the pan axis)
> * SERVO11\_FUNCTION = 61 (rc 11 to switch lock-follow-mapping mode)
> * SERVO12\_FUNCTION=62 (rc 12 to control the speed of tilt and pan axis)

<figure><img src="/files/P7V7JQw8sTmp22JPsSKD" alt=""><figcaption></figcaption></figure>

**Step 2:** Connect the gimbal to GTune and upload the profile to the Zio/Vio control cable as shown below:

<figure><img src="/files/RLlCowBqEMpzzp3zhz3b" alt=""><figcaption></figcaption></figure>

**Step 3:** Then go to Setting on Gtune, select Control, then switch to SBUS and select the options as below:

<figure><img src="/files/vtlUaPB0HnuwgCA7TS5S" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/b4uKoYhBy61UDLtXRaVA" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/KC9yC5dbnpi6PsU3o4HK" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/f76MEypHlVfL1KvCwrZU" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/jJ9aQXvpdCu5JrO2r8Ie" alt=""><figcaption></figcaption></figure>

**Step 4**: Setting on SiYi REMOTE:

> * Left Dia LD ( set channel 9 to control the tilt axis).
> * Right Dia RD (set channel 10 to control the pan axis).
> * 3-Stage Switch SA ( set channel 11 to switch the lock-follow-mapping mode).
> * 3-Stage Switch SB ( set channel 12 to change the speed of the tilt axis and pan axis).

<figure><img src="/files/XruZ1Vh0N37rUQs7uGxB" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.gremsy.com/gimbals/pixy-lr-sp/installation/viozio-control-cable/setup-with-the-ardupilot-system-for-siyi-remote.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.