DESCRIPTION
H24I2005 is a 2.4 inch lcd display screen color LCD screen, 240*320 resolution, high image quality, wide viewing angle, brightness setting is 390cd/m2, integrated ST889V2-G4 driver controller, supports RGB interface/SPI interface/MCU interface, no need for peripheral circuits, can Choose welding type FPC (optional connector), 3.3V power supply mode, TFT LCD screen can choose RTP/CTP touch screen, all materials are RoHS compliant. A variety of display interface applications can be realized through motherboard code programming, such as: horizontal and vertical use, vertical and horizontal use, selection of swiping directions up and down, left and right, display menus, charts, tables, animations, pictures, etc. Suitable for medical instrument display, smart home access control display, attendance terminal display, automotive diagnostic instrument display, handheld instrument display and other product applications.the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 390 nits (typ), and the contrast ratio is 800:1. This module is instrumentation, GPS Industrial ideal for navigators, etc. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C.
●2.4 inch TFT LCD liquid crystal display, support 4 wire SPI interface, 65K color display, rich display colors
●It can provide 240×320 high-definition resolution, high-definition high-brightness and wide viewing angle
●Use the SPI serial bus to light up the display with just a few I/Os
●With SD card slot, easy to expand function options
●Provide case code for Arduino, C51, STM32 platform
●Industrial production process requirements, stable quality and stable supply
●Provide underlying driver technical support
DRAWING
SPECIFICATIONS
General Specifications
| Item | Contents | Unit |
| Size | 2.4″ LCD DISPLAY | inch |
| LCM Dimension | 42.72（W）* 60.26（H） * 2.30(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 | ST7789V | |
| Interface Type | MCU | |
| Operating Temperature | -20℃~ 70℃ | |
| Storage Temperature | -30℃~ 80℃ | |
| Backlight Type | 4 LEDs | |
| Brightness | 390 | Cd/m2 |
Interface
LCM PIN Definition
| NO. | Symbol | Description |
| 1 | LEDK | BACKLIGHT CATHODE |
| 2 | LEDA | BACKLIGHT ANODE |
| 3 | GND | Ground |
| 4 | VCC | POWER SUPPLY |
| 5 | IOVCC | I/O POWER SUPPLY |
| 6 | TE | Frame mark. |
| 7 | CS | Chip enable, Low-active. |
| 8 | RESET | Reset pin |
| 9 | RS | Data/Command register address. |
| 10 | WR | Write signal, rising-edge-trigger. |
| 11 | RD | Read signal, rising-edge-active. |
| 12 | DB7 | Data Bus |
| 13 | DB6 | Data Bus |
| 14 | DB5 | Data Bus |
| 15 | DB4 | Data Bus |
| 16 | DB3 | Data Bus |
| 17 | DB2 | Data Bus |
| 18 | DB1 | Data Bus |
| 19 | DB0 | Data Bus |
| 20 | GND | Ground |
DC Characteristics
| Item | Symbol | Min | Typ | Max | Unit |
| TFT gate on voltage | VGH | 13 | 15 | — | V |
| TFT gate off voltage | VGL | — | -10 | — | V |
| TFT common electrode Voltage | Vcom | — | -1 | — | V |
Typical Operation Conditions
| Item | Symbol | Min. | Typ. | Max. | Unit |
| Analog Supply Voltage | VCI | 2.5 | 2.8 | 3.3 | V |
| Digital Supply Voltage | VDD | 2.5 | 2.8 | 3.3 | V |
| I/O Supply Voltage | IOVCC | 1.65 | 1.8/2.8 | 3.3 | V |
| Input High Voltage | VIH | 0.8*IOVCC | – | IOVCC | V |
| Input Low Voltage | VIL | 0 | – | 0.2*IOVCC | V |
| Output High Voltage | VOH | 0.8*IOVCC | – | – | V |
| Output Low Voltage | VOL | – | – | 0.2*IOVCC | V |
Backlight Circuit Characteristics
| Item | Symbol | Min. | Typ. | Max. | Unit |
| LED Current | IB | — | 60 | 80 | mA |
| LED Voltage | Vf | 2.8 | 3.0 | 3.2 | V |
| CIE | X | 0.265 | 0.295 | 0.325 | |
| Y | 0.26 | 0.29 | 0.32 | ||
| Brightness of LCM | L | 390 | cd/m2 |
Reliability Test Items
| Test Item | Test Condition | Test result determinant gist |
| High temperature storage | 80±3 ℃，48H； | |
| Low temperature storage | -30±3 ℃，48H； | |
| High temperature storage | 70±3 ℃，48H； | Inspection after 2~4hours storage at roomtemperature, |
| Low temperature operation | -20±3 ℃，48H； | the sample shall be free from defects: |
| High temperature/humidity | 60℃±3 ℃,90%±3%RH ，48H； | 1.Air bubble in the LCD; |
| Thermal Shock | ~20℃/0.5h~+70℃/0.5h | 2.Non-display; |
| for a total 24 cycles； | ||
| Vibration Test | Frequency 10Hz~55Hz~10Hz | 3.Glass crack; |
| Amplitude：1.5mm, X，Y，Z | ||
| direction for total 1H； | 4. The electrical | |
| (Packing condition) | ||
| ESD test | ±4KV, Human Body Mode, | characteristics requirements shall be satisfied. |
| 150pF/330Ω； | ||
| ±8KV, Air Mode, 150pF/330Ω； |
Product Applications
The main application products POS, coffee machine, today we introduce a POS with 2.4-inch display.
| Product Type | Handheld Wireless POS |
| Processor | 1.2GHz |
| Chipset | Industrial ARM chip |
| Motherboard | POS special industrial control motherboard |
| Storage | 2GB DDR2 |
| Hard Disk | 40GB |
| Network card | Integrated network card |
| Display | 2.4 inch TFT LCD display |
| Printer Model | 58mm thermal printer |
| Print speed | 12 lines / second |
| Interface slot | 1×USB interface |
| Peripheral | connection Bar code reader, electronic scale, PC |
Super high definition, super bright display, full view angle, consumption amount displayed at any angle, very clear observation. Low backlight power consumption, this 1000MA battery can standby for about 45 days, this is just one of our customers with a 2.4-inch display of electronic products in one of the applications. It can also be used for a wider range of applications such as coffee machines, cell phones and handheld devices.
Search keyword: tft 2.4″, 2.4 tft lcd, 2.4″ tft lcd, 2.4 inch tft lcd, tft lcd 2.4, 2.4 tft display, 2.4″ tft display, 2.4 inch tft display, tft display 2.4, tft display 2.4″,tft lcd display,2.4inch lcd screen,2.4inch display screen,
