4K HDR Free Sync2 2 HDMI+2 DP Mini Driver Board + 15.6inch 3840x2160 UHD LCD NV156QUM-N43 NV156QUM-N32
---The power adapter for the board is DC+12V 3.0A~5.0A. ---12V DC Adapter(with 5.5x2.5 male connector. The plug of the power cord is American standard): https://www.ebay.com/itm/402243169332 |
---Programmer for upgrading the firmware of this eDP controller board: https://www.ebay.com/itm/193462681438 |
The HDR FreeSync2 2xHDMI+2xDP Mini Driver Board can drive the following 15.6inch 4K LCD. The LCD's signal interface model is 20455-040E-12R, 40 pins, pin pitch: 0.5mm. |
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B156ZAN02.1 | LP156UD1-SPA1 | NV156QUM-N32 | |
B156ZAN03.0 | LP156UD1-SPB1 | NV156QUM-N43 | |
B156ZAN03.1 | LP156UD1-SPC1 | NV156QUM-N44 | |
B156ZAN03.2 | LP156UD1-SPA2 | NV156QUM-N51 | |
B156ZAN03.3 | LP156UD1-SPB2 | NV156QUM-N72 | |
B156ZAN03.6 | LP156UD3-SPE1 | NV156QUM-N81 | |
---USB 3.0 to Displayport 4k adapter or HDMI-TO-DP adapter cannot be used as signal source for my this board+LCD. My this items cannot be fit for USB 3.0 to Displayport 4k adapter or HDMI-TO-DP adapter and it only can be connected to DP interface of the graphic card on the computer or notebook/laptop. ---The HDMI-TO-DP cable also cannot be used for this listing DP board+LCD. |
---Via HDMI cable connected to Raspberry Pi 3, the controller board+LCD works very well on the Raspberry Pi 3 with the following resolutions: 1920x1080 @ 50Hz and 3840x2160 @ 24Hz!
Content of the "config.txt" File on Raspberry:
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disable_overscan = 1
hdmi_force_hotplug = 1
hdmi_ignore_edid = 0xa5000080
hdmi_group = 2
hdmi_mode = 87
Hdmi_cvt = 3840 2160 24 3 0 0 0
framebuffer_width = 3840
framebuffer_height = 2160
max_framebuffer_width = 3840
max_framebuffer_height = 2160
hdmi_pixel_freq_limit = 400000000
gpu_mem = 256
# Uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
hdmi_drive = 2
# Enable audio (loads snd_bcm2835)
dtparam = audio = on
disable_camera_led = 1
start_x = 0
dtparam = i2c1 = on
. |
The 4K HDR Freesync controller board function description: | |||
1 | Power in (DC 12V: 5.5x2.5) | 6 |
Earphone out |
2 | HDMI in(to 3840x2160) | 7 | Keyboard |
3 | HDMI in(to 3840x2160) | 8 | Speaker out(2 X 10W(8Ω)) |
4 |
DP in | 9 | 4Lane HRB eDP out |
5 | DP in | 10 | |
Board size | LxWxH=118x75x10 mm | ||
The keyboard function description: | |||
1 | Exit/Select | 4 |
Menu |
2 | + | 5 | Power on/off |
3 | - | 6 |
LED(red/green) |
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Package includes: |
---1× HDR Freesync 2xHDMI+2xDP Mini Driver Board ---1× edp signal cable( from the board to the LCD) ---1× keyboard ---1× 4k 15.6inch 3840x2160 LCD( selected randomly from BOE brand : NV156QUM-N32 -N43 -N44 -N51 -N72) |