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Parameters | Minimum Value | Standard Value | Maximum Value | Unit | Note |
Input voltage | 4.75 | 5.00 | 5.30 | V | Note 1 |
Input current | - | 0.8 | TBD | A | Note 2 |
Operating temperature | 0 | 25 | 60 | ℃ | Note 3 |
Storage temperature | -10 | 25 | 70 | ℃ | Note 3 |
•Note 1: Input voltages exceeding the maximum or improper operation may cause permanent damage to the device.
•Note 2: The input current needs to be ≥ 2A, otherwise it will cause the startup failure or display abnormality, and staying in an abnormal state for a long time may cause permanent damage to the device.
•Note 3: Please do not store the display panel in a high-temperature and high-humidity environment for a long time. The display panel should operate within its limits, otherwise it may be damaged.
1. Use a 22PIN FPC cable to connect the DSI interface of the display to the DSI interface of the Omni3576 motherboard.
2. Use a 2PIN power cable to connect the power interface of the display to the 40PIN GPIO interface on the Omni3576 motherboard. As shown in the figure below:
1. Download and use the mirror file from the Luckfox official website to burn the corresponding system image.
2. Connect the Omni3576 motherboard to a 5V power supply, and the screen will light up after the system starts
sudo cat /sys/kernel/debug/dri/0/summary
Video Port0: DISABLED Video Port1: ACTIVE Connector:DSI-1 Encoder: DSI-203 bus_format[100a]: RGB888_1X24 overlay_mode[0] output_mode[0] SDR[0] color-encoding[BT.709] color-range[Full] Display mode: 800x1280p60 clk[70000] real_clk[69883] type[48] flag[a] H: 800 840 860 880 V: 1280 1300 1304 1324 Fixed H: 800 840 860 880 Fixed V: 1280 1300 1304 1324 Esmart1-win0: ACTIVE win_id: 1 format: XR24 little-endian (0x34325258) pixel_blend_mode[0] glb_alpha[0xff] color: SDR[0] color-encoding[BT.601] color-range[Limited] rotate: xmirror: 0 ymirror: 0 rotate_90: 0 rotate_270: 0 csc: y2r[0] r2y[0] csc mode[0] zpos: 1 src: pos[0, 0] rect[800 x 1280] dst: pos[0, 0] rect[800 x 1280] buf[0]: addr: 0x00000000fe44e000 pitch: 3200 offset: 0 Video Port2: DISABLED
#Rotate 90 degrees xrandr -o left #Rotate 270 degrees xrandr -o right #Rotate 180 degrees xrandr -o inverted #Rotate 0 degrees xrandr -o normal
sudo vim /etc/X11/xorg.conf.d/10-monitor.conf
Add the following statement:
### Valid values for rotation are "normal", "left", "right" Section "Monitor" # Identifier "Default Monitor" Identifier "DSI-1" Option "Rotate" "left" EndSection
sudo vim /etc/udev/rules.d/99-luckfox-touch.rules
90 degrees: ENV{ID_INPUT_TOUCHSCREEN}=="1", ENV{LIBINPUT_CALIBRATION_MATRIX}="0 -1 1 1 0 0" 180 degrees: ENV{ID_INPUT_TOUCHSCREEN}=="1", ENV{LIBINPUT_CALIBRATION_MATRIX}="-1 0 1 0 -1 1" 270 degrees: ENV{ID_INPUT_TOUCHSCREEN}=="1", ENV{LIBINPUT_CALIBRATION_MATRIX}="0 1 0 -1 0 1"
The ESP32-P4-NANO drives the screen via MIPI 2-lane
idf.py add-dependency "waveshare/esp_lcd_jd9365_10_1"
to add components to your ESP-IDF projectAfter connecting the ESP32-P4-NANO with the matching FPC cable and power cable, the backlight can be controlled by writing 0x00~0xFF (full brightness) to the 0x45 device and 0x86 register on the screen through the ESP32-P4-NANO I2C
If you use the ESP32-P4-NANO BSP component, you can control it directly by the following functions
bsp_display_brightness_init(); // Initialize the backlight bsp_display_backlight_on(); // Turn on the backlight, default full brightness Bsp_display_backlight_off(); // Turn off the backlight bsp_display_brightness_set(95); // Set the specific backlight brightness, 0~100
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