NFC Flowmeter Data Utility
Budget: ₹12,500 – ₹37,500 INR
I need a small Windows-based utility that can talk to a Q600 industrial digital flowmeter over NFC. The program must both pull existing information from the device and push new parameters back onto it. Specifically, I have to:
• read the current flow-rate values that the meter is logging
• read and overwrite its calibration settings
Code can be in C#, Python or another desktop-friendly language as long as it runs on Windows and works with a common USB NFC reader. A concise interface showing the retrieved numbers and a simple form for editing calibration parameters is enough; I am not looking for a full SCADA-style dashboard.
Acceptance criteria
• Connection is established through NFC every time the reader is tapped to the Q600
• Flow-rate data appear on screen with no decoding errors
• Edited calibration settings are written back and verified by reading them again in the same session
Provide the source code, a brief README describing any libraries or drivers required for the NFC reader, and a short video or screenshots demonstrating a successful read-modify-write cycle on the meter.
• read the current flow-rate values that the meter is logging
• read and overwrite its calibration settings
Code can be in C#, Python or another desktop-friendly language as long as it runs on Windows and works with a common USB NFC reader. A concise interface showing the retrieved numbers and a simple form for editing calibration parameters is enough; I am not looking for a full SCADA-style dashboard.
Acceptance criteria
• Connection is established through NFC every time the reader is tapped to the Q600
• Flow-rate data appear on screen with no decoding errors
• Edited calibration settings are written back and verified by reading them again in the same session
Provide the source code, a brief README describing any libraries or drivers required for the NFC reader, and a short video or screenshots demonstrating a successful read-modify-write cycle on the meter.