I purchased a 3.5-inch TFT display, and I have it working with my Arduino Mega — the screen displays graphics correctly. However, the touchscreen is not working. I have tried many different libraries, example codes, and calibration methods from multiple sources, but nothing has made the touchscreen function properly. Could you please confirm if the touchscreen should work with Arduino Mega, and if so, provide the correct library and example code for this specific display?

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3.5 Inch TFT Color Display Screen Module 320 X 480 Support UN0 Mega2560 Geekcreit for Arduinno - products that work with official Arduinn0 boards

Name: 3.5 Inch TFT Color Display Screen Module 320 X 480 Support UN0 Mega2560 Geekcreit for Arduinno - products that work with official Arduinn0 boards
Brand: Pricio
SKU: 1983523
Price: 1602 INR
Availability: InStock
Rating: 5.0 (6 reviews)

5.06 ratings

630+ bought in past month

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Display Screen for everyday users

The 3.5 Inch TFT Color Display Screen Module 320 X 480 Support UN0 Mega2560 Geekcreit for Arduinno - products that work with official Arduinn0 boards is a mid-range display screen designed for everyday users. Customers praise its excellent build quality and fast and responsive.

✓ excellent build quality✓ fast and responsive✓ clear and bright display✓ accurate and reliable

₹1,602

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Type: Touch

Price: ₹1,602

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Estimated delivery: 17 Aug – 31 Aug

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SKU: bg-1983523Category: Display Screen

About This Product

The 3.5 Inch TFT Color Display Screen Module 320 X 480 Support UN0 Mega2560 Geekcreit for Arduinno - products that work with official Arduinn0 boards is a mid-range display screen designed for everyday users. Customers highlight its excellent build quality and fast and responsive.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Description:
Support UN0 and Mega2560 and other development board DIP, Without any wiring, all open source, libraries offer
The backlight always on, can not control the backlight, backlight is connect to 3.3V
DC: 5V
More information: >>>><<<<

Note:
The control and driving circuit of TFT modules is low voltage and FRIDA micro-power CMOS circuit, can be easily damaged by static, static damage is an irreparable damage, and sometimes human have hundreds of volts of high voltage static electricity, therefore, in handling, assembling and use should be extremely careful to prevent static electricity:　

1. Using soldering iron or power FRIDA tools must be well grounded and operation, make them without leakage;

2. Do not use hand to touch the leads, circuit board and metal boxes; 3. Do not use a vacuum cleaner for cleaning, because it generates strong static electricity;

4. When the air is dry, can also generate static electricity, therefore, workshop humidity shall be above RH60%;

5. If it is necessary to direct contact it , should enable the human body in the same potential with the modules? ormake human body be well grounded;

6. Remove or back in the bags or move locations, also need to be careful to prevent static electricity. Don't replace or discard the original packing.

Package included:
1 x 3.5 Inch TFT Color Screen Module 320 X 480 Support UN0 Mega2560

Product Safety Information

Setup Guide

Identify the pins

Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.

Wire to your microcontroller

Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.

Install libraries

In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.

Upload example sketch

Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.

Calibrate if needed

Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.

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3.5 Inch TFT Color Display Screen Module 320 X 480 Support UN0 Mega2560 Geekcreit for Arduinno - products that work with official Arduinn0 boards

About This Product

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Setup Guide

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