P48480HY040X_B01

4.0 Inch 480*480 Android LCM Module
4.0 Inch 480*480 Android LCM Module
P48480HY040X_B01 is an industrial level Android LCM based on Rockchip RK PX30 ARM. It is equipped with Quad-core Coretex-A35, supporting most decoding solutions under 1080p@60fps, H.265/H.264/MVC/VP8 solutions and many other great features of Rockchip RK PX30. Meanwhile, with good jpeg picture processing performance and 3D GPU, it supports OpenGL ES2.0 and OpenVG1.1.


Rockchip RK PX30 has high-performance external memory interface (DDR3/DDR3L/LPDDR2) capable of sustaining demanding memory bandwidths, also provides a complete set of peripheral interface to support very flexible applications.

Specifications of 4.0 Inch 480*480 Android LCM Module


  • Core Board

CPU1.5 GHz Quad-core A35 ARM
RAM1GB DDR3
eMMC8GB
GPUMali-G31
Power ManagementRK809


  • System Version

AndroidAndroid 8.1
UbuntuUbuntu16.04 or linux+QT5.12 (Default system is Android. Need to refresh firmware to choose Ubuntu. Apps need to be developed separately.)


  • Display

Color16.7M (16777216) colors, 24-bit color 8R8G8B.
Active Area (A.A.)70.18 mm(W)×71.86 mm(H), 480×480.
View Area (V.A.)70.78 mm(W)×72.46mm(H), 480×480.
Resolution480×480
BacklightLED
Brightness350


  • Optical Specifications

ItemSymbolConditionMin.Typ.Max.Unit
Viewing Angle
(CR≧10)
θLΦ=180° (9 o'clock)7080Degree
θRΦ=0° (3 o'clock)7080
θTΦ=90° (12 o'clock)5060
θBΦ=270° (6 o'clock)6070


  • Voltage & Current

ItemConditionMin.Typ.Max.Unit
Power Voltage
6.51218V
Operation Current400mA
Power Supply12V 2A DC (Recommended).


  • Reliability Test

ItemConditionMin.Typ.Max.Unit
Working Temperature60%RH at 12V voltage-202570
Storage Temperature-302585
Working Humidity25℃10%60%90%RH
Protection PaintNone


  • Interface

ItemConditionMin.Typ.Max.Unit
Baud RateStandard12009600115200bps
User Defined1200115200bps
Serial ModeRS485*1
USBUSB Debug*1
EthernetOptional
Wi-Fi/BluetoothSupport 802.11b/g/n Wi-Fi wireless network; Bluetooth 4.0
4G LTE ModuleOptional


  • Peripherals

MicrophoneOptional
LoudspeakerOptional
TF card
IIC1
IO interface
Output PowerThree connectors output 3.3V /5V /12V, one of three


Interface Description of 4.0 Inch 480*480 Android LCM Module


Interface Description of 4.0 Inch 480*480 Android LCM Module


Num.Interface NameDescription
J0USB_DEBUGOTG /App debugging/ Firmware upgrade interface
J1User interfacePin definition: DEBUG_RX,DEBUG_TX,GND,RS485B,RS485A,DC12V_IN
J2BuzzerBuzzer