
3.5 Inch 320x480 TFT LCD Module with HX8357B for Arduino Mega2560
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Prices updated: 13 Oct 2026
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About this product
A 3.5-inch TFT LCD module with 320x480 resolution and 262K colours, driven by the HX8357B controller over a 16-wire data bus. It plugs directly onto the Arduino Mega2560 and includes an onboard 5V/3.3V level conversion circuit, an SD card socket and SPI flash. It suits graphical interfaces, dashboards and data display projects.
Specifications
- Size
- 3.5 inch
- Resolution
- 320 x 480
- Colours
- 262K
- Controller
- HX8357B
- Data interface
- 16-wire data bus
- Logic voltage compatibility
- 3.3 V and 5 V
- Onboard features
- SD card socket, SPI flash, level conversion
Frequently asked questions
Can I use this module with an Arduino Uno?
The module is designed to plug directly into the Arduino Mega2560. Because the Mega and Uno headers differ, check the pin mapping and wiring in the datasheet or code before using it with another board.
Do I need an external level shifter for a 3.3 V microcontroller?
No. The module includes an onboard level conversion circuit and is compatible with both 3.3 V and 5 V operation levels.





