4K HDR Free Sync2 2xHDMI+2xDP Controllerer Board + 15.6inch 3840x2160 UHD LCD LQ156D1JW04(antiglare surface)
---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 |
---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: -------------------------------- 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 | ||
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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 ---1× keyboard ---1× 15.6inch 3840x2160 UHD LCD LQ156D1JW04 (antiglare surface) |