Privacy Policy

Effective date: July 5, 2026

This Privacy Policy explains how Deeperhole.com and the ModBusWiFi Android application handle information when you use the app, website, setup guides, and related support pages.

ModBusWiFi Android App

ModBusWiFi is a local network utility for connecting to Modbus RTU and Modbus ASCII devices over WiFi through TCP serial bridges, ESP8266 esp-link, or WiFi-to-RS485 adapters.

The ModBusWiFi app does not require a user account, does not collect personal information, and does not send Modbus device data to Deeperhole.com servers.

Data entered in the app, such as IP address, port, device ID, register addresses, command settings, snippets, and preferences, is used locally on your device to perform the requested connection and communication functions.

Network Access

The app uses network access to connect to the IP address and port entered by the user. This may be a local ESP8266 module, TCP-to-serial bridge, WiFi-to-RS485 adapter, or another Modbus-compatible device selected by the user.

The app does not operate a cloud service for collecting or relaying your Modbus traffic.

Logs and Files

ModBusWiFi can save communication logs when the user chooses to do so. Saved logs are created through the Android system file picker and are stored only in the location selected by the user. Deeperhole.com does not receive these log files.

Website and Support Pages

Deeperhole.com may provide documentation, setup guides, links to official third-party tools, and support information. Standard web server logs may include technical information such as IP address, browser type, requested URL, and time of access. This information is used for security, diagnostics, abuse prevention, and website operation.

Accounts on Deeperhole.com

Some areas of Deeperhole.com may require registration or sign-in. If you create an account, we may process the information you provide, such as username and email address, for account access, authentication, security, and support.

Third-Party Links and Tools

The website may link to third-party firmware, utilities, documentation, or repositories. These third-party resources are provided by their respective authors and are governed by their own licenses and privacy practices. Deeperhole.com is not responsible for third-party websites or software.

Data Sharing

We do not sell personal information. We may disclose information only when required by law, to protect the security of the website or users, or to operate services that you request.

Data Retention

Website logs and account-related information are retained only as long as reasonably necessary for security, diagnostics, legal compliance, and service operation.

Children's Privacy

ModBusWiFi and Deeperhole.com are intended for technical and industrial use and are not directed to children. We do not knowingly collect personal information from children.

Changes to This Policy

We may update this Privacy Policy from time to time. The latest version will be available on this page.

Contact

If you have questions about this Privacy Policy, contact us at: ceo@deeperhole.com