WeAct 1.8 inch TFT LCD Module 128x160 ST7735 SPI
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Prices updated: 13 Oct 2026
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About this product
A 1.8-inch full-colour TFT LCD module with 128x160 RGB resolution, driven by the ST7735 controller over SPI. It runs from 3.3V to 5V and includes a backlight control pin, making it suitable for microcontroller projects that need a small colour screen for text and graphics.
Specifications
- Driver IC
- ST7735
- Interface
- SPI
- Resolution
- 128 x 160 RGB
- Screen size
- 1.8 inch
- Supply voltage
- 3.3V – 5V
- Module size
- 35 x 56 mm
- Backlight control
- Yes (BL pin)
Frequently asked questions
Which pins do I need to connect?
GND and VCC (3.3V to 5V) for power, SCL for SPI clock, SDA for SPI data, RST for reset, DC for data/command select, CS for chip select, and BL for backlight control.
Can I power it from a 5V board?
The listed supply range is 3.3V to 5V, so VCC can be fed from either rail. Check the logic-level requirements of your controller before connecting the SPI lines.
