Complaint
HC-320HI4003 is a 3.2 inch tft lcd display screen with optional resistive touch screen and capacitive touch screen control with a resolution of 240×320 pixels. This size TFT LCD monitor is portrait mode with wider viewing angle by POL adjustment, Left: 45 / Right: 45 / Top: 50 / Bottom: 20 degrees (typical).Optional RTP or CTP.
This HC-320HI4003 module has built-in ST7789V2 controller IC, supports MCU interface, power supply voltage (VCC) range is 3.0V to 3.6V, brightness is 400 nits (typ), and contrast ratio is 800:1. This module is instrumentation , household appliances, beauty equipment and other industrial ideals. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C.
| Item | Contents | Unit |
| Size | 3.2 | inch |
| LCM Dimension | 55.04(W)* 77.20(H) * 2.40(T) | mm |
| LCD Active Area | 48.60* 64.80 | mm |
| Number Of Dots | 240×320 | pixel |
| LCD Type | a-Si TFT | |
| Viewing Direction | 12 o'clock | |
| Driver IC | ST7789V2 | |
| Interface Type | MCU | |
| Operating Temperature | -20ºC~ 70ºC | |
| Storage Temperature | -30ºC~ 80ºC | |
| Backlight Type | 5 LEDs | |
| Brightness | 400 | cd/m2 |
| NO. | Symbol | Description |
| 1 | NC | NC |
| 2-5 | DB8-DB11 | Data Bus |
| 6 | GND | Ground |
| 7 | VCC | POWER SUPPLY |
| 8 | CS | Chip enable, Low-active. |
| 9 | RS | Data/Command register address. |
| 10 | WR | Write signal, rising-edge-trigger. |
| 11 | RD | Read signal, rising-edge-active. |
| 12-14 | NC | NC |
| 15-16 | LEDA | BACKLIGHT ANODE |
| 17-22 | LEDK | BACKLIGHT CATHODE |
| 23 | DB12 | Data Bus |
| 24-31 | DB0-DB7 | Data Bus |
| 32 | RESET | Reset pin |
| 33-34 | VCC | POWER SUPPLY |
| 35 | NC | NC |
| 36-37 | GND | Ground |
| 38-40 | DB13-DB15 | Data Bus |
Q: How can I get some samples?
A: We don't provide free one, but we can have a discount when you reorder according to different quantity, and you will win at least 3% discount.
Q: What is the MOQ?
A: It depends on different products. Please keep in touch with sales to confirm the MOQ.
Q: How do you control quality?
A: All materials we purchase for making any orders are high quality and RoHS compliant, and Control quality with ISO 9001:2001 management system.
Advance inspection instrument and equipment to ensure 100% inspection for each and every piece before shipment.
Q: Does your product have any warranty?
A: Yes, we offer 12 months warranty for our products.
Q: What's your payment method?
A: Payment: T/T, Paypal, Western Union, etc.
For samples: payment in advance.
For mass production: 30% deposit and 70% balance before shipment.
Q: Do you offer custom solution?
A: Yes, we can offer custom solution if standard products couldn't meet buyer' requirements.
