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Informácie o LCD displeji TFT 3,95 palca ILI9341 display
| Sekcia | Popis |
|---|---|
| Popis | LCD displej TFT s uhlopriečkou 3,95 palca je kompaktné a vysoko výkonné zobrazovacie zariadenie, ktoré ponúka farebné zobrazenie s vysokým rozlíšením. |
| Vlastnosti | Displej podporuje dotykové ovládanie, má vysoký kontrast a jas, a je vhodný pre rôzne projekty, vrátane IoT aplikácií a multimediálnych systémov. |
| Špecifikácie | Uhlopriečka: 3,95 palca Typ displeja: TFT LCD Rozlíšenie: XXX x XXX (vysoké rozlíšenie) Ovládanie: Dotykové ovládanie Kontrast: Vysoký Jas: Vysoký |
| Príklady použitia | Displej je ideálny pre rôzne aplikácie, ako sú sledovacie systémy, počítačové hry, navigačné systémy a mnoho ďalších. |
| Príkladový kód pre Arduino |
|
| Príkladový kód pre ESPHome |
# Example minimal configuration entry
display:
– platform: ili9xxx
model: ili9341
dc_pin: 27
reset_pin: 33
lambda: |-
it.fill(COLOR_BLACK);
it.print(0, 0, id(my_font), id(my_red), TextAlign::TOP_LEFT, “Hello World!”);
transform:
swap_xy: true
mirror_x: true
dimensions:
height: 480
width: 320
color:
– id: my_red
red: 100%
green: 3%
blue: 5%
…
display:
…
lambda: |-
it.rectangle(0, 0, it.get_width(), it.get_height(), id(my_red));
image:
– file: “image.jpg”
id: my_image
resize: 200×200
type: RGB24
…
display:
…
lambda: |-
it.image(0, 0, id(my_image));
# Define a PWM output on the ESP32
output:
– platform: ledc
pin: 32
id: gpio_32_backlight_pwm
# Define a monochromatic, dimmable light for the backlight
light:
– platform: monochromatic
output: gpio_32_backlight_pwm
name: “Display Backlight”
id: back_light
restore_mode: ALWAYS_ON
image:
– file: “sample_100x100.png”
id: myimage
resize: 100×100
type: RGB24
display:
– platform: ili9xxx
model: ili9341
dc_pin: 4
reset_pin: 22
rotation: 90
id: tft_ha
color_palette: IMAGE_ADAPTIVE
color_palette_images:
– “sample_100x100.png”
– “display_design.png”
lambda: |-
it.image(0, 0, id(myimage));
display:
– platform: ili9xxx
model: st7789v
dimensions:
height: 170
width: 320
offset_height: 35
offset_width: 0
transform:
swap_xy: true
mirror_x: false
mirror_y: true
color_order: bgr
data_rate: 80MHz
cs_pin: 10
dc_pin: GPIO13
reset_pin: GPIO9
display:
– platform: ili9xxx
model: st7789v
#TTGO TDisplay 135×240
dimensions:
height: 240
width: 135
offset_height: 40
offset_width: 52
# Required or the colors are all inverted, and Black screen is White
invert_colors: true
|
Modul LCD displeja TFT 3,95 palcový TFT LCD
Vlastnosti: 3,5-palcový TFT LCD modul, rozlíšenie 480 x 320, ovládač ili9481 ili9468, ili9488 hx8357 alebo r61581. Navrhnuté so zásuvkou na kartu TF (Micro SD) na zadnej strane dosky, takže môžete pohodlne vložiť kartu. Podpora funkcie dotykovej obrazovky. Testovací kód je uvedený nižšie. Táto súprava vyžaduje určité odborné znalosti a schopnosti, uistite sa, že viete, ako ju používať. Nemôžeme poskytnúť žiadnu technickú pomoc.
Technické údaje: Ovládač: ili9481 ili9468, ili9488 hx8357, alebo r61581 Rozlíšenie: 480×320 Napätie: 5V/3,3V Definície rozhrania LCD: Definícia objednávky
1 NC
2 VDD
3 VDD
4 CS
5 RS
6 WR
7 RD
8 RESET
9 DB0
10 DB1
11 DB2
12 DB3
13 DB4 14 DB5
15 DB6
16 DB7
17 DB8
18 DB9
19 DB10
20 DB11
21 DB12
22 DB13
23 DB14
24 DB15
25 GND 26 NC
27 NC
28 NC
29 NC
30 LED-K6
31 LED-K5
32 LED-K4
33 LED-K3
34 LED-K2
35 LED-K1
36 LED-A 37 GND
Initialization Code: write_SPI_commond(0xFF); write_SPI_commond(0xFF); delay_nms(5); write_SPI_commond(0xFF); write_SPI_commond(0xFF); write_SPI_commond(0xFF); write_SPI_commond(0xFF); delay_nms(10); write_SPI_commond(0xB0); write_SPI_data(0x00); write_SPI_commond(0xB3); write_SPI_data(0x02); write_SPI_data(0x00); write_SPI_data(0x00); write_SPI_data(0x10); write_SPI_commond(0xB4); write_SPI_data(0x11);//0X10 write_SPI_commond(0xC0); write_SPI_data(0x13); write_SPI_data(0x3B);// write_SPI_data(0x00); write_SPI_data(0x00); write_SPI_data(0x00); write_SPI_data(0x01); write_SPI_data(0x00);//NW write_SPI_data(0x43); write_SPI_commond(0xC1); write_SPI_data(0x08); write_SPI_data(0x15);//CLOCK write_SPI_data(0x08); write_SPI_data(0x08); write_SPI_commond(0xC4); write_SPI_data(0x15); write_SPI_data(0x03); write_SPI_data(0x03); write_SPI_data(0x01); write_SPI_commond(0xC6); write_SPI_data(0x02); write_SPI_commond(0xC8); write_SPI_data(0x0c); write_SPI_data(0x05); write_SPI_data(0x0A);//0X12 write_SPI_data(0x6B);//0x7D write_SPI_data(0x04); write_SPI_data(0x06);//0x08 write_SPI_data(0x15);//0x0A write_SPI_data(0x10); write_SPI_data(0x00); write_SPI_data(0x31);//0x23 write_SPI_data(0x10); write_SPI_data(0x15);//0x0A write_SPI_data(0x06);//0x08 write_SPI_data(0x64);//0x74 write_SPI_data(0x0D);//0x0B write_SPI_data(0x0A);//0x12 write_SPI_data(0x05);//0x08 write_SPI_data(0x0C);//0x06 write_SPI_data(0x31);//0x23 write_SPI_data(0x00); write_SPI_commond(0x35); write_SPI_data(0x00); //write_SPI_commond(0x36); //write_SPI_data(0x00); write_SPI_commond(0x0C); write_SPI_data(0x66); write_SPI_commond(0x3A); write_SPI_data(0x66); write_SPI_commond(0x44); write_SPI_data(0x00); write_SPI_data(0x01); write_SPI_commond(0xD0); write_SPI_data(0x07); write_SPI_data(0x07);//VCI1 write_SPI_data(0x14);//VRH 0x1D write_SPI_data(0xA2);//BT 0x06 write_SPI_commond(0xD1); write_SPI_data(0x03); write_SPI_data(0x5A);//VCM 0x5A write_SPI_data(0x10);//VDV write_SPI_commond(0xD2); write_SPI_data(0x03); write_SPI_data(0x04);//0x24 write_SPI_data(0x04); write_SPI_commond(0x11); delay_nms(150); write_SPI_commond(0x2A); write_SPI_data(0x00); write_SPI_data(0x00); write_SPI_data(0x01); write_SPI_data(0x3F);//320 write_SPI_commond(0x2B); write_SPI_data(0x00); write_SPI_data(0x00); write_SPI_data(0x01); write_SPI_data(0xDF);//480 //write_SPI_commond(0xB4); //write_SPI_data(0x00); delay_nms(100); write_SPI_commond(0x29); delay_nms(30); write_SPI_commond(0x2C);
Package Includes: 1 x LCD Module
Product type: Electronic Modules
