The 3.5-inch TFT LCD display is a high-resolution module designed for versatile embedded and industrial applications. Featuring a crisp 720 × 1280 resolution and a wide viewing angle from all directions, it delivers vivid and consistent image quality. With a contrast ratio of 1500:1 and a brightness level of 410 cd/m², the display ensures excellent visibility in various lighting environments.
This module supports multiple interface options including HDMI, VGA, and USB, offering flexible integration with a range of systems. It operates within a temperature range of -20℃ to 70℃, and can be safely stored in environments as low as -30℃ and as high as 80℃. Powered by the ST7703 driver IC, it provides a responsive experience with a 50 ms response time. With a compact viewing area of 44.20(W) × 79.72(H) mm and an active area of 43.20(W) × 78.72(H) mm, this display is ideal for devices requiring reliable, high-quality visual performance without touchscreen input.
| NO. | Symbol | Level | Function |
| 1 | LEDA | | LED power anode |
| 2 | LEDK | | LED power cathode |
| 3-4 | GND | | Ground |
| 5 | D0N | | MIPI Data pin Positive |
| 6 | D0P | | MIPI Data pin Positive |
| 7 | GND | | Ground |
| 8 | D1N | | MIPI Data pin Positive |
| 9 | D1P | | MIPI Data pin Positive |
| 10 | GND | | Ground |
| 11 | CLKN | | Mipi clock signal |
| 12 | CLKP | | Mipi clock signal |
| 13 | GND | | Ground |
| 14 | D2N | | MIPI Data pin Positive |
| 15 | D2P | | MIPI Data pin Positive |
| 16 | GND | | Ground |
| 17 | D3N | | MIPI Data pin Positive |
| 18 | D3P | | MIPI Data pin Positive |
| 19 | GND | | Ground |
| 20 | TE | | TE |
| 21 | RESET | | RESET PIN |
| 22 | GND | | Ground |
| 23 | IOVCC | 1.8V | Power supply for digital interface |
| 24-25 | VCC | 2.8V | Power setting |
| 26-40 | GND | | Ground |
FAQ
1: What are the payment terms?
A: We usually accept T/T, Paypal, other terms to be negotiated.
2: What’s the lead time?
A: Usually 3~5 days for sample orders if goods are in stock, and 3~5 weeks for mass production (basing on the quantity and product).
3. Do you support custom logo on the LCM?
A: Yes, we support, pls send us your detail inquiry, our sales will contact you asap.
4. How can I place a sample order?
A: Pls send us your inquiry, our sales will contact you soon.
5. What size LCD display can you provide?
A: 0.96 inch to 21.5 inch TFT LCD display we can provide.
7. What's your MOQ?
A: Most of our product's MOQ is 1K, beacuse we are a LCD display manufacturer.
8. What shipping ways do you support?
A: We can consult with it.
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720x1280 RGB ST7789 Transmissive TFT Display Touchscreen RT35HD006A Images
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