In an era where digital transformation drives progress across industries, Smart Fuel Pricing has become a key area of innovation—especially in the fuel retail sector, which has historically lagged behind in visual communication and operational automation. Most petrol stations in India still rely on manual boards for fuel price display, a method prone to inefficiencies and errors.
Recognizing the opportunity to bring innovation to this critical touchpoint, HashStudioz Technologies developed a Smart Fuel Pricing solution with a P10 Digital LED Display Board—an IoT-driven system that enables real-time, remote-controlled updates for fuel pricing and alerts.
Table of Contents
The Problem: Manual Price Updates Create Operational Bottlenecks
Traditional price display systems at petrol pumps are outdated and inefficient. Most operators rely on printed or painted signboards, which are manually changed by staff. This method introduces several challenges:
- Time Delays: Price updates are not immediate, especially when oil companies announce multiple revisions in a day.
- Human Error: Manual entries often result in incorrect pricing.
- No Real-Time Alerts: There’s no way to broadcast urgent messages (e.g., maintenance shutdowns or promotional offers).
- Poor Visibility: Boards are difficult to read in low light or adverse weather.
- Unprofessional Aesthetic: Static signage makes stations look outdated.
In a competitive fuel market, even small operational setbacks can impact sales, customer trust, and brand value.
The Solution: P10 Digital LED Display Board by HashStudioz
To tackle these challenges, HashStudioz engineered a robust digital display solution using P10 LED panels—a high-visibility, weatherproof, energy-efficient display designed for outdoor use. The system is powered by a microcontroller with secure Wi-Fi/Ethernet connectivity, enabling real-time updates through a web-based admin panel.
Core Features
| Feature | Description |
| High-Brightness P10 Display | Ensures maximum visibility during day or night |
| Remote Price Control | Update prices from anywhere via Wi-Fi or Ethernet |
| Web-Based Admin Dashboard | Manage multiple stations and displays centrally |
| Supports Multiple Fuels | Petrol, Diesel, CNG, etc. |
| Text Alerts & Messages | Display notices like “Out of Service” or promos |
| Weatherproof Housing | Designed for long outdoor usage |
| Energy-Efficient | Low power consumption with LED tech |
Tech Stack & Engineering Architecture
Creating a solution robust enough for 24/7 roadside deployment required a careful selection of components and a modular software stack.
Hardware Design
- Display: Outdoor P10 LED Matrix (Red/Green/White)
- Controller: STM32 or ESP32 with OTA (Over-the-Air) firmware capability
- Power Management: Energy-efficient design with voltage surge protection
- Enclosure: Weather-resistant aluminum cabinet with cooling vents
Software and Connectivity
- Frontend: Angular-based responsive admin interface
- Backend: Node.js server with secure local IP authentication
- Connectivity: Wi-Fi + Ethernet fallback (dual-mode)
- Security: Password-protected access and local network restriction
Deployment Highlights: Real-World Implementation
We have successfully installed the P10 LED Boards across multiple petrol stations in North India, covering both urban and semi-urban fuel retailers.
Key Metrics and Capabilities
- Supports Up to 4 Fuel Types: Multiple panels integrated into one housing
- Connectivity Fallback: Automatically switches between Wi-Fi and LAN
- Update Latency: Less than 5 seconds from dashboard to display
- Future-Ready: Designed for API integration with OMCs (Oil Marketing Companies)
Before vs. After: A Side-by-Side Comparison
| Criteria | Traditional Boards | HashStudioz P10 LED Boards |
| Update Method | Manual, labor-intensive | Remote-controlled via dashboard |
| Speed | Delayed updates | Instant (<5 sec) updates |
| Accuracy | Error-prone | Real-time and precise |
| Visibility | Poor in low light | High brightness, all-weather visibility |
| Additional Messaging | Not possible | Custom alerts & promos |
Customer Testimonial
“Earlier, price updates were a hassle and often led to confusion. With HashStudioz’s LED board, we simply log in and update rates within seconds. It’s efficient, error-free, and looks great too!”
— Fuel Station Owner, Uttar Pradesh
Benefits for Petrol Pump Operators
Upgrading to a smart fuel pricing system offers multi-layered benefits:
- Operational Efficiency: Eliminate time lost in manual updates
- Reduced Staff Dependency: Centralized control reduces on-site human input
- Error-Free Pricing: Real-time update avoids miscommunication with customers
- Improved Brand Perception: A sleek digital display gives a modern, trustworthy image
- Customer Engagement: Alert, promo, or service messages can be broadcast
- Smart City Integration: Ready for IoT ecosystem and central pricing sync
What’s Coming Next? Roadmap & Enhancements
HashStudioz is actively enhancing the platform with next-gen features such as:
- Mobile App Control – Update prices or send alerts on the go
- API Integration – Sync directly with fuel pricing from OMCs
- Data Analytics Dashboard – Track price trends and update frequency
- Advertisement Integration – Upsell or rent ad space during idle display time
Why Choose HashStudioz?
With deep expertise in Embedded Systems, IoT Solutions, and Smart Display Technologies, HashStudioz offers end-to-end product development—from prototyping to deployment—with in-house R&D and manufacturing.
- Custom Hardware + Software
- Secure & Scalable Designs
- Fast Deployment & After-Sales Support
- Manufactured in India, Built for Bharat
Rohit Mishra