# I/O Connection

## GIMBAL CONNECTION <a href="#gimbal-connection" id="gimbal-connection"></a>

### **HDMI:** <a href="#hdmi" id="hdmi"></a>

To output video from the camera.

**Connector type:** micro HDMI.

<figure><img src="https://docs.gremsy.com/~gitbook/image?url=https%3A%2F%2F3309772875-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252FnikHUDUd2JXqkOsnOi7l%252Fuploads%252FJTbaiEmgoVMgn5JCPfsD%252Fimage.png%3Falt%3Dmedia%26token%3Ddb519c52-6ed7-4f87-9b92-71b912f0719b&#x26;width=768&#x26;dpr=4&#x26;quality=100&#x26;sign=59dd78c4&#x26;sv=1" alt=""><figcaption></figcaption></figure>

### **CTRL:** <a href="#ctrl" id="ctrl"></a>

CTRL is a serial protocol (UART) port which is used to interface with Sony ILX-LR1 via USB-C port.

**Connector type:** JST SM10B-GHS-TB(LF) (SN).

<figure><img src="https://docs.gremsy.com/~gitbook/image?url=https%3A%2F%2F3309772875-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252FnikHUDUd2JXqkOsnOi7l%252Fuploads%252FpPcxs2MGBAbNAhA343C8%252Fimage.png%3Falt%3Dmedia%26token%3Dc2f50533-1dd2-48fd-b76a-8eba5de91d36&#x26;width=768&#x26;dpr=4&#x26;quality=100&#x26;sign=c46efad5&#x26;sv=1" alt=""><figcaption></figcaption></figure>

### **USB-C:** <a href="#usb-c" id="usb-c"></a>

To interface with computer or upgrade firmware.

**Connector type:** USC type C.

<figure><img src="/files/87SKkKyGdVsp5oeb3NCd" alt="" width="563"><figcaption></figcaption></figure>

### **Device Switch**: <a href="#device-switch" id="device-switch"></a>

To switch between the gimbal and SOM for firmware upgrading.

**Connector type:** 2 level switch.

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

### **Micro SD card:** <a href="#micro-sd-card" id="micro-sd-card"></a>

To insert the micro SD card for Geo data storage.

**Connector type:** Micro SD card.

Note: Recommend SD Card from 30GB, at least 50MB/s read/write speed

<figure><img src="https://docs.gremsy.com/~gitbook/image?url=https%3A%2F%2F3309772875-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252FnikHUDUd2JXqkOsnOi7l%252Fuploads%252F0KUTTlte3Sz6ThccPhc2%252Fimage.png%3Falt%3Dmedia%26token%3D19098d0e-cc8d-4e3e-aa10-a781a54ad562&#x26;width=768&#x26;dpr=4&#x26;quality=100&#x26;sign=8f7f1811&#x26;sv=1" alt=""><figcaption></figcaption></figure>

## GIMBAL BUTTONS <a href="#gimbal-buttons" id="gimbal-buttons"></a>

### **Boot:** <a href="#boot" id="boot"></a>

To push the firmware during upgrading process.

<figure><img src="https://docs.gremsy.com/~gitbook/image?url=https%3A%2F%2F3309772875-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252FnikHUDUd2JXqkOsnOi7l%252Fuploads%252FxYZ5a9fGgf3dey6fnJMC%252Fimage.png%3Falt%3Dmedia%26token%3D60a0ddf0-07c0-4976-97d6-a207508efd6d&#x26;width=768&#x26;dpr=4&#x26;quality=100&#x26;sign=523b3f1c&#x26;sv=1" alt=""><figcaption></figcaption></figure>

### **Reset:** <a href="#reset" id="reset"></a>

To reset the system if needed.

<figure><img src="https://docs.gremsy.com/~gitbook/image?url=https%3A%2F%2F3309772875-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252FnikHUDUd2JXqkOsnOi7l%252Fuploads%252Fpx97SWGjOR8ChdFpsWDL%252Fimage.png%3Falt%3Dmedia%26token%3D7f49b9df-649c-40f4-a649-a8971cf4e187&#x26;width=768&#x26;dpr=4&#x26;quality=100&#x26;sign=4f51b272&#x26;sv=1" alt=""><figcaption></figcaption></figure>


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