# 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.
--- # 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/gremsy-app/payload-assistant-desktop/how-to-connect.md?ask= ``` 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.