Contact person: Business Client

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Location: Hyderabad, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I have a standalone TFT touch display that has to power-up cleanly, register every tap, and present a small but polished interface. The job covers three connected parts:

1. Bring the panel online – write or adapt the initialization code so the screen lights correctly when driven from my microcontroller board (I can switch between Arduino, ESP, or STM; whichever you prefer is fine as long as the pin map is documented).

2. Calibrate the touch layer – be sure the touch coordinates line up with the graphic area and that edge touches remain reliable.

3. Build the user interface – a start screen plus a handful of pages that use custom buttons and icons I will supply (SVG/PNG). Feel free to employ libraries such as TFT_eSPI, LittlevGL, uGFX, or anything comparable if it speeds things up and keeps the footprint reasonable.

4. It should have MODBUS communication, on&offset settings with passwords along with clock and sensor like temperature, differential pressure etc.,

Deliverables
• Fully commented source code and project files
• The compiled binary or sketch ready to flash
• All image assets integrated, plus originals in a separate folder
• A short README describing wiring, required libraries, and how to add more screens

I can test on my hardware the same day you send builds and will give rapid feedback so we iterate quickly." (client-provided description)