$105.49
Brand: ElecLab
Features:
Details: Features and Specs
The 7.4″ LCD display is an IPS LCD display which connects to the Raspberry Pi through the HDMI FPC cable.
The Physical resolution of LCD display is 1280*400.
It has 5 point capacitive touchscreen and connects to RPI1,2,3 via PI3 USB board or to RPI4 via PI4 USB board..
It has 2x3W speakers.
It is compatible with Raspberry PI 1 model A+ B+/ PI 2 model B/PI 3 model A+ B B+/PI 4 model B nd 2B.
It is powered by the USB TypeC socket and the Raspberry Pi is powered by the display. Connect RPI1,2,3 with micro usb board, and connect RPI4 with USB Typec board..
Package Includes
1 x 7.4 inch hdmi display
1 x TypeC USB cable
4 x pcb(micro usb power board, typeC usb power board, usb board for RPI3, usb board for RPI4)
1 x XH2.54 2Pin cable
1 x touch pen
4 x M2.5×5 screw
2 x M2.5×10 screw
1 x HDMI FPC cable for RPI1,2,3
1 x Micro HDMI FPC cable for RPI4
1 x straight screwdriver
1 x Case
2 x Stand
1 x user manual
How to set when Raspbian is not showing
When use RPI4, make sure that VC4-KMS-V3D is prohibited in config.txt
#dtoverlay = VC4-KMS-V3D
Connect to Raspberry pi, hdmi_drive must be set to 1
Modify /boot/config.txt
hdmi_force_hotplug=1
hdmi_ignore_edid=0xa5000080
hdmi_group=2
hdmi_mode=87
hdmi_timings=1280 0 64 2 18 400 0 10 3 42 0 0 0 60 0 37330000 3
hdmi_drive=1
! The main chip of this display does not have the Scale function, and requires HDMI to output a signal with a resolution of 1280×400.
! This display requires specific LCD timing such as the hdmi_timings parameter, and many X86 PCs cannot output the timing in the EDID information of this display,
UPC: 860005627820
Package Dimensions: 67x283x540