Windows App for Weighing Scale & Label Printer

Job ID: 40559711

Budget: ₹1,500 – ₹12,500 INR

Need a Windows Desktop Application Developer

Looking for an experienced C#/.NET developer to build a Windows application that integrates with a Melter JE3002 weighing scale (RS232) and a TSC TE244 label printer.

Requirements:
- Read live weight automatically from the weighing scale.
- Detect stable weight.
- Print a 35 × 11 mm label with the weight when the Enter key is pressed.
- Direct printing without showing the Windows print dialog.
- Simple user interface with live weight display, printer/scale status, and settings for COM port and printer.
- Fast, reliable, and easy to use in a retail environment.

Please share your experience with RS232 communication, label printers, or similar hardware integration projects, along with your estimated cost and timeline.