---
title: Technagon
slug: help-center/VddC-technagon
docTags: 
createdAt: 2025-12-18T15:56:55.559Z
---

### 1. Access to the Web Interface:

- Make sure your device is connected to the local network.
- Use software such as Advanced IP Scanner to find the device’s IP address.
- Open a web browser and enter the device’s IP address in the address bar.
- Log in using the default credentials:

:::Paragraph{indent="1"}
**Username**: admin
:::

:::Paragraph{indent="1"}
**Password**: device serial number
:::

![](https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/CdJHbnajYxwzL3HjjELzU-20251218-161637.png)

### 2. Network Configuration:

- Go to the Network menu.
- Set the method to **AUTO** (DHCP).

![](https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/Ra_m4nnHdsCYKbFoNgLGS-20251218-162930.png)

### 3. Modbus Configuration:

- Go to the Communication section.
- Enable Modbus TCP by clicking on Enabled.

![](https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/uLroyI9aWLQCqBi_HKaeI-20251218-163323.png)