Products Description
The 1.3‑inch Standard TFT display offers a generous active area while staying compact enough for portable and wearable devices. Whether you're designing a smartwatch, a medical monitor, a handheld controller, or an industrial sensor, this display delivers sharp graphics, vivid color, and reliable performance – all in a proven, easy‑to‑integrate package.
Key Features
Active power consumption: <200 mW
Sleep current: <10 µA – perfect for battery‑powered wearables and sensors
Backlight PWM dimmable – fine‑tune brightness to extend battery life
Parameter Specification
| Screen diagonal | 1.14 inch |
| Resolution options | 135×240 / 240×135 |
| Display technology | a-Si TFT, active matrix |
| Color depth | 262K |
| Driver IC | ST7789V |
| Interface | 4‑wire SPI , I²C |
| Logic voltage | 3.3V |
| Brightness | 350–450 cd/m² |
| Contrast ratio | 500:1 |
| Backlight | 1 or 2 white LEDs, PWM dimmable |
| Power consumption (active) | <180 mW |
| Sleep current | <10 µA |
| Operating temperature | -20°C to +70°C |
| Module outline (portrait) | ~17.6 × 31.0 × 1.8 mm |
| Weight | ~2.0 g |
Manufacturing strengths
Standard 4-wire SPI uses only 5-6 GPIO pins (CLK, MOSI, DC, CS, RST). I²C reduces to 2 data pins.
Pre-written libraries available for Arduino, ESP32, ESP8266, STM32, Raspberry Pi Pico, and MicroPython.
Most modules come with a 0.5mm pitch FPC and optional breakout board with 2.54mm headers for breadboard prototyping.
Our factory
Certifications and Awards
Our Service
Pre-sales
24-hour response to inquiries, free 2D/3D drawings, compatibility verification, sample application
In-sales
Real-time production updates, third-party inspection accepted, full export documents
After-sales
Fast replacement for DOA. Technical Support. Spare Parts Supply. Overseas Service
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