Shenzhen YZY Technology Co., Ltd
                                                                                                           
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1.44 Inch TFT Bare Display GMT144‑03 128RGB×128 ST7735S Driver IC 3/4‑SPI Interface 65K Color Transmissive LCD Screen With White LED Backlight

Price Negotiable
Price: $3–5 / Piece
MOQ: 500 pcs
Delivery Time: Negotiable
Brand: YZY
Product Description

GMT144‑03 (YNO0144BBS‑J2)

1.44 Inch Transmissive TFT Bare Display | 128×128 | ST7735S | 3/4‑SPI

GMT144‑03 Main Product Image

Product Main View – 1.44" TFT Bare Display Panel

Product Brief Introduction

GMT144‑03 (YNO0144BBS‑J2) is a 1.44‑inch transmissive color TFT bare display panel with a resolution of 128(RGB)×128 dots. It is driven by ST7735S and supports switchable 3‑SPI / 4‑SPI interface. The module features 65K display colors, white LED backlight and wide operating temperature, making it suitable for industrial instruments, handheld devices, IoT terminals and embedded control projects.

Important: This is a bare display only, WITHOUT touch panel.

Front & Back Side

Front & Back Side of GMT144‑03 Bare Display

Main Mechanical Parameters

Item Specification
Part Number GMT144‑03 / YNO0144BBS‑J2
Display Size 1.44 Inch
Resolution 128(RGB) × 128 Dots
Module Dimension 29(W) × 34.41(H) × 2.25(T) mm
Active Area 25.5(W) × 26.5(H) mm
Dot Pitch 0.198 × 0.198 mm
Viewing Direction 12 O'clock
Display Mode Transmissive TFT
Display Colors 65K Colors
Dimension Drawing

Mechanical Dimension Drawing

Electrical & Interface Specifications

Item Parameter
Driver IC ST7735S
Interface Type Switchable 3‑SPI / 4‑SPI (10‑Pin FPC)
Backlight White LED
Operating Voltage VDD Typ. 2.8V – 3.3V
Operating Temperature ‑20℃ ~ +60℃
Storage Temperature ‑30℃ ~ +70℃
Material Lead‑free
Application Scenario

Typical Application Scenarios

Application Scope

Industrial Measuring Instruments
Handheld Portable Equipment
IoT Control Terminal
Embedded & Arduino Projects
Small Smart Wearable Devices
Medical & Industrial Displays

Our Service & Contact

Sample support and bulk orders are available. Datasheet, technical drawings and customized solutions can be provided upon request.

We provide technical support, sample testing and competitive quotation for small quantity and bulk orders.

Please contact us for more details, datasheet and best price.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen YZY Technology Co., Ltd
Location Room 514, 5th Floor, Block B, Baogang Center, Baoyuan Road, Xixiang Sub-district, Bao 'an District, Shenzhen City
Contact Person Jared

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