| Customization: | Available |
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| Usage: | Small-sized LCM |
| Digital LCD Module Type: | TFT LCD Display |
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K240B4020 is a 2.4 inch tft ips LCD with optional resistive touch screen and capacitive touch screen control with a resolution of 240×320 pixels. This size TFT LCD display is portrait mode with wider viewing angle by POL adjustment, left: 45/right: 45/up: 45/down: 20 degrees (typical).Optional RTP or CTP.
This K240B4020 module has built-in ILI9341V controller IC, supports RGB/MCU or SPI interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 380 nits (typ), and the contrast ratio is 800:1. The module is Industrial ideal for medical equipment, GPS navigators, etc. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C.
DRAWING| Item | Contents | Unit |
| Size | 2.4 | inch |
| LCM Dimension | 42.72(W)* 59.46(H) * 2.50(T) | mm |
| LCD Active Area | 36.72* 48.96 | mm |
| Number Of Dots | 240×320 | pixel |
| LCD Type | a-Si TFT | |
| Viewing Direction | 12 O'CLOCK | |
| Driver IC | ILI9341V | |
| Interface Type | RGB/MCU/SPI | |
| Operating Temperature | -20ºC~ 70ºC | |
| Storage Temperature | -30ºC~ 80ºC | |
| Backlight Type | 4 LEDs | |
| Brightness | 380 | Cd/m2 |
| NO. | Symbol | Description |
| 1 | SDI | Serial Data Input |
| 2 | SDO | Serial Data Output |
| 3 | IM0 | I/O choose |
| 4 | IM1 | I/O choose |
| 5 | IM2 | I/O choose |
| 6 | IM3 | I/O choose |
| 7 | RESET | Reset pin |
| 8 | VS | Frame Synchronizing Signal |
| 9 | HS | Line Synchronizing Signal |
| 10 | DCLK | Dot Clock Signa |
| 11 | DE | Data Enable Signal |
| 12 | DB17 | Data Bus |
| 13 | DB16 | Data Bus |
| 14 | DB15 | Data Bus |
| 15 | DB14 | Data Bus |
| 16 | DB13 | Data Bus |
| 17 | DB12 | Data Bus |
| 18 | DB11 | Data Bus |
| 19 | DB10 | Data Bus |
| 20 | DB9 | Data Bus |
| 21 | DB8 | Data Bus |
| 22 | DB7 | Data Bus |
| 23 | DB6 | Data Bus |
| 24 | DB5 | Data Bus |
| 25 | DB4 | Data Bus |
| 26 | DB3 | Data Bus |
| 27 | DB2 | Data Bus |
| 28 | DB1 | Data Bus |
| 29 | DB0 | Data Bus |
| 30 | RD | Read signal, rising-edge-active. |
| 31 | WR | Write signal, rising-edge-trigger./ Destination register selection. |
| 32 | DC | Data/Command register address./ Serial Clock |
| 33 | CS | Chip enable, Low-active. |
| 34 | GND | Ground |
| 35 | VCC | POWER SUPPLY |
| 36 | IOVCC | I/O POWER SUPPLY |
| 37 | NC | NC |
| 38 | NC | NC |
| 39 | LEDK | BACKLIGHT CATHODE |
| 40 | LEKA | BACKLIGHT ANODE |
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.
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