3W Control is an application designed for the historical monitoring of critical information in cold storage rooms and industrial refrigeration systems. It allows you to visualize data captured by a PLC and processed by a Raspberry Pi, offering a reliable, modern, and accessible tool to monitor the status of each room from anywhere.
The application is designed for cold storage facilities where temperature and environmental conditions must be maintained within specific ranges. Its objective is to provide a clear, fast, and accurate visualization of what is happening in each room, helping to prevent losses, technical failures, and unnecessary service calls.
✨ Main Features
🔹 Data History
It allows you to view the behavior of each room over time, facilitating diagnosis, decision-making, and review of past events.
🔹 Clear Graphs and Tables
The data is presented in a simple and intuitive way. The graphs allow you to identify trends and variations, while the tables show the exact values ​​recorded by the PLC.
🔹 Integration with Industrial Systems
The app works with data measured by an industrial PLC and sent by a Raspberry Pi to a secure database. The application only displays the information and does not modify the system.
🔹 Alerts and Change Detection
It allows for the rapid identification of values ​​outside of normal ranges or conditions requiring attention, reducing failures and improving operational control.
🔹 Secure Access
Access is granted via a personal account with an email address, username, and password. Data is stored in encrypted form.
🔒 Security and Privacy
The application does not collect personal information beyond the email address, username, and password required to log in.
The operational data comes exclusively from industrial systems (PLC and Raspberry Pi) and is used solely for visualization.
No advertising, external analytics, or information sharing with third parties is used.
📲 A reliable and modern tool
With 3W Control, businesses can view the complete status of their cold storage facilities from a single location, without relying on outdated systems or emergency calls.
The application is designed to be fast, simple, and straightforward, focused on providing key information to protect product quality and ensure system safety.