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| Categories | Circular LCD Display |
|---|---|
| Brand Name: | RGH |
| Model Number: | RT28WV001A |
| Certification: | ISO9001/ISO14001 |
| Place of Origin: | Shenzhen,China |
| MOQ: | 3pics |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T,Paypal |
| Supply Ability: | 3.5kk |
| Delivery Time: | 3-5weeks |
| Packaging Details: | Standard Package |
| size: | 2.8inch |
| Resolution: | 480（RGB）X 480 |
| Viewing Direction: | ALL o’clock |
| Brightness: | 300 cd/m² |
| Outline Dimension: | 73.03 (H) X76.48(V) X2.30(T) mm |
| Display Colors: | 262K |
| Touch Screen: | No |
| Lcd Type: | Transmissive TFT |
| Operating temperature: | -10℃~60℃ |
| Storage temperature: | -20℃~70℃ |
| Driving IC: | ST7701SN-G5-1 |
| Power Consumption: | 280 MW |
| Contrast ratio: | 1200:1 |
| Response time: | 35ms |
2.8Inch Round Circular IPS LCD Display MIPI Interface 30pins ST7701SN-G5-1 Driver LCD Screen Module
Product Specification
| size | 2.8inch |
| Resolution | 480(RGB)X 480 |
| Brightness | 300 cd/m² |
| Outline Dimension | 73.03 (H) X76.48(V) X2.30(T) mm |
| Touch Screen | No |
| Driving IC | ST7701SN-G5-1 |
| Contrast ratio | 1200:1 |
| Response time | 35ms |
About this item
This 2.8-inch transmissive TFT LCD display offers a 480x480 RGB resolution, providing clear and crisp visuals in a compact form factor. Despite its smaller size, it maintains an impressive contrast ratio of 1200:1, ensuring sharp text and vibrant colors. It supports up to 262,000 colors, making it suitable for various applications where color accuracy and clarity are important.
Interface Pin Definition
| NO. | Symbol | Level | Function |
| 1 | LEDA | LED power anode | |
| 2-3 | LEDK | LED power cathode | |
| 4 | VCC | Power setting | |
| 5 | IOVCC | Power Supply for I/O System. | |
| 6 | RESET | The external reset input | |
| 7 | TE | TE PIN | |
| 8 | PWM | The PWM frequency output for LCD driver control. | |
| 9 | GND | Ground | |
| 10 | DOP | MIPI Data pin Positive | |
| 11 | DON | MIPI Data pin Positive | |
| 12 | GND | Ground | |
| 13 | D1P | MIPI Data pin Positive | |
| 14 | D1N | MIPI Data pin Positive | |
| 15 | GND | Ground | |
| 16 | CLKP | Mipi clock signal | |
| 17 | CLKN | Mipi clock signal | |
| 18 | GND | Ground | |
| 19-20 | NC | NC | |
| 21 | GND | Ground | |
| 22-23 | NC | NC | |
| 24 | GND | Ground | |
| 25 | TP-INT | TP-INT | |
| 26 | TP-SDA | TP-SDA | |
| 27 | TP-SCL | TP-SCL | |
| 28 | TP-RST | TP-RST | |
| 29 | TP-VCC | TP-VCC | |
| 30 | TP-IOVCC | TP-IOVCC |
External Dimensions
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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.
6. What's your MOQ?
A: Most of our product's MOQ is 1K, beacuse we are a LCD display manufacturer.
7. What shipping ways do you support?
A: We can consult with it.
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