# HOW TO CONNECT? * **Operating System:** Windows * **USB Connection:** Requires a USB-C or Micro-USB cable for a direct connection to the gimbal/Payloads {% embed url="" %} ## USB-C Configuration for Gremsy Payloads (PC Connection) Gremsy payloads support **USB Ethernet connection** for direct access and configuration. To establish communication between the payload and your PC, you must manually configure the **IPv4 settings** on your PC to match the payload’s subnet. This guide outlines the USB-C connection and IP configuration steps for the following payloads: * VIO * ZIO * G-Hadron (Mainboard) > **Note:** Ensure the chosen IP address on your PC does **not conflict** with the payload's IP or any other devices on the network. *** ### 1. VIO Payload Configuration * **Payload IP Address:** `192.168.55.1` * **Connection Port:** USB-C located on the **bottom of the camera** #### Steps: 1. Connect the USB-C cable from the **bottom of the VIO camera** to your PC. 2. On your PC, go to:\ **Control Panel > Network and Sharing Center > Change adapter settings** 3. Right-click the **new Ethernet device** (USB Ethernet), choose **Properties**. 4. Select **Internet Protocol Version 4 (TCP/IPv4)** and click **Properties**. 5. Set the static IP address of your PC to something in the same subnet, e.g.: * **IP address:** `192.168.55.10` * **Subnet mask:** `255.255.255.0` * Leave **Default gateway** blank 6. Click **OK** to apply changes. *** ### 2. ZIO Payload Configuration * **Payload IP Address:** `192.168.12.240` * **Connection Port:** USB-C located on the **side of the camera** #### Steps: 1. Connect the USB-C cable from the **side of the ZIO camera** to your PC. 2. Configure the PC’s IP to an address in the `192.168.12.x` range, e.g.: * **IP address:** `192.168.12.10` * **Subnet mask:** `255.255.255.0` * Leave **Default gateway** blank *** ### 3. G-Hadron Mainboard Configuration * **Payload IP Address:** `192.168.144.25` * **Payload IP Address:** `192.168.144.240` **From software V3 or Higher** * **Connection Port:** USB-C (marked as **HOST**) on the **mainboard** #### Steps: 1. Connect the USB-C cable from the **HOST port** of the G-Hadron mainboard to your PC. 2. Configure the PC’s IP to an address in the `192.168.144.x` range, e.g.: * **IP address:** `192.168.144.10` * **Subnet mask:** `255.255.255.0` * Leave **Default gateway** blank *** ### 4. Connect to Gremsy Payload Assistance Desktop **Step 1: Launch the Application** * Open the **Payload Assistance Desktop** application on your PC. **Step 2: Verify Application Status** * Upon launch, the interface will display a **"Disconnect"** status if the connection has not been initialized. **Step 3: Configure RTSP and Control Settings** 1. Click on the **`SETTING`** button in the main interface. 2. In the settings panel, locate the **RTSP URL** section. **Example RTSP URL Format:** ``` rtsp://:8554/ ``` **Example:** ``` rtsp://192.168.55.1:8554/payload ``` * **8554** is the default **video stream port**. * **`/payload`** is the **mount point** and can be verified in the **Web Setting** interface of the payload. * The **IP address** depends on the payload being used. > **Note:** The RTSP URL format is universal; only the **IP address** and **mount point** need to be adjusted to match the connected payload.