Looking for Custom Software for your Vending Machine?
Our Process
Prototype development involves creating an initial model to test and refine a product concept, ensuring functionality, usability, and feasibility.
Discussing Ideas
Creating Architecture and Workflow
Development
Testing
Deployment and Documentation
What we provide in Complete Vending Machine Package?
Customised MDB protocol
Ineventory Management
Mobile/ Web Application
What is MDB Protocol? and why you should own it
The MDB (Multi-Drop Bus) protocol is an industry-standard communication protocol commonly used in vending machines to enable communication between various devices, such as payment systems (coin acceptors, bill validators, card readers) and the vending machine controller (VMC). It was developed by the National Automatic Merchandising Association (NAMA) to standardize how vending machines and peripheral devices interact.
Key Features of MDB Protocol:
1. Multi-Drop Bus Architecture:
The MDB protocol operates on a multi-drop bus, meaning multiple devices can be connected to the same communication line, allowing for flexible integration of different peripherals with the vending machine controller (VMC).
2. Serial Communication:
MDB uses a serial, one-way communication system. The VMC acts as the master, and peripheral devices (e.g., coin changers, bill acceptors) act as slaves. The VMC sends commands, and the peripherals respond accordingly.
3. Voltage and Speed:
MDB operates at a voltage level of 34V, and the standard baud rate (communication speed) is 9600 bits per second (bps).
4. Peripheral Support:
The MDB protocol supports a wide range of devices, including:
- Coin Acceptors
- Bill Validators
- Card Readers (for cashless payments)
- Recycler systems (devices that can dispense change)
- Telemetry and audit modules
- Temperature sensors (for refrigerated vending machines)
5. Error Handling:
The protocol includes mechanisms for error detection and reporting, ensuring reliable communication between the VMC and peripherals.
6. Polling System:
The VMC regularly polls connected peripherals to check their status, retrieve information, and send commands. Devices respond only when polled, maintaining efficient communication on the bus.
7. Data Security:
While basic MDB protocol versions offer limited security, newer iterations include encryption for secure transactions, especially for cashless payment systems.
8. Scalability:
The protocol is designed to support multiple peripherals simultaneously, allowing for complex vending machines with multiple payment options, inventory control, and enhanced functionality.
Applications of MDB Protocol:
- Vending Machines
- Kiosks
- Laundromats
- Parking Meters
Overall, MDB is the de facto standard for vending machine systems due to its robustness, scalability, and wide support for different devices and payment mechanisms.
Smart vending machine software should include the following key features to enhance functionality, user experience, and operational efficiency:
Cashless Payment Integration:
Support for various payment methods like credit/debit cards, mobile payments (e.g., Apple Pay, Google Pay), and QR code payments.
Real-time Inventory Management:
Track stock levels in real-time to prevent out-of-stock situations. Alerts for low inventory can prompt restocking.
Remote Monitoring and Control:
Allow operators to monitor machine status, sales, and inventory remotely. Remote control capabilities for locking/unlocking machines or troubleshooting.
Dynamic Pricing:
Enable price adjustments based on demand, time of day, or stock levels to maximize revenue and reduce waste.
User Interface (UI) Customization:
Interactive touch screens with user-friendly interfaces for selecting products, browsing categories, or accessing promotions.
Customer Engagement Features:
Offer personalized recommendations, promotions, or discounts based on previous purchases or loyalty programs.
Data Analytics and Reporting:
Detailed reports on sales, inventory, and machine usage. Data-driven insights can help optimize operations and stock.
Security Features:
Fraud detection, anti-theft measures, and encrypted payment processing to ensure the safety of transactions and the machine itself.`
Product Recommendation System:
AI-powered recommendation engine that suggests products based on purchase history or popular items.
Energy Efficiency Management:
Optimize power consumption with smart sensors or scheduling features, reducing the machine’s carbon footprint.
Restocking Notifications:
Automated alerts to staff when machines need restocking, ensuring operational efficiency.
Multi-language Support:
Language options to cater to diverse user bases, especially for machines in international or high-traffic areas.
Integration with Loyalty Programs:
Support for loyalty card systems or apps that allow users to accumulate points, redeem rewards, or get special offers.
Maintenance Alerts:
Predictive maintenance notifications to address issues such as part failures or machine downtime before they happen.
Interactive Advertising:
Display ads, offers, or product promotions to engage users and increase sales.
If you want a customized vending machine to earn additonal income
If you want to know more about our previous work with online sales tracker visit our Case Study!
What our clients are saying about us?
"DigitalMonk brought our vending machine vision to life with unmatched precision and creativity. From concept to completion, their expertise shone through every step. A seamless experience, handled with professionalism and flair."
Ramona Blake
DigitalMonk
2710 Alpine Blvd Ste K
Alpine, CA 91901-2276
United States
Office: hello@digitalmonk.biz
DigitalMonk
2nd Floor DigitalMonk, Doaba chownk
Jalandhar, PB 144004
India
Office: +916284636956
