LC-PI-A33

Product name

LCPI Allwinner A33 Linux Android Open Source Maker Development Board PK LCPI dual memory total 1G/single memory 512M.

Introduction

1.Introduce for interface

2.Board size:93.5*60mm Weight:29g

3.Introduce for FPC interface Pin

Function

• CPU: Allwinner A33 1.2GHz ARM Cortex™-A7
  

• GPU: Mali-400 MP2 OpenGL ES2.0 VG 1.1 standards
  

• Memory: 1GB DDR3
  

• Support memory card: onboard self-popping TF card holder, maximum support 64GB TF card
  

• Onboard EMMC: 8G EMMC memory chip, faster and more stable than TF card
  

• WiFi: onboard AP6210 2.4GHz WiFi transmission chip and IPEX antenna interface
  

• LCD+CTP: 40pin-0.5mm FPC LCD interface, supports 18-bit RGB and LVDS signals, maximum display resolution: 1280x800, supports 2.4-inch-15-inch display, integrated capacitive touch interface
  

• 1 set of MIPI-DSI display interface, 4-lane 1280*800 3.5-7 inches
  

• 1 set of CSI camera interface, can be connected to ov5640
  

• Audio output: 1 stereo headphone output
  

• Audio input: 1 microphone input
  

• USB2.0: 1 USB 2.0 Host interface, 1 USB OTG 2.0
  

• UART: 3 TTL two-wire serial ports
  

• Function keys: 3 function keys: HOME key, volume +, volume -, 1 reset key, and a soft switch key (long press to power off, short press to wake up from sleep)
  

• Power supply: 5V Type-C USB power input, MicroUSB (USB)
  

• LED light: onboard status indicator
  

User instruction

1.Program burning
A33 development board program written to EMMC through USB OTG
(1)Decompression burning tool
Open PhoenixSuit

Click on "一键刷机" --> "预览" to select the img file to be burned
Press and hold the volume + (VOL+) button without releasing it, then plug it into the OTG interface with a usb cable and connect it to the computer;
Press the POWER button repeatedly and quickly until the upgrade window pops up (press about ten times), select "Yes"

The burning time is about one minute, please be patient. The firmware is burned into EMMC.

Source code compilation

1.Virtual machine installation
LC provides customers with virtual machines that have already built various compilation environments, and they can compile directly after installing the virtual machine,Proceed as follows:
(1)Download and unzip the Ubuntu_14.04_X64_A33_Android10.7z virtual machine file

(2)Open the VMware Workstation software, click "Open Virtual Machine", and navigate to the folder just decompressed
Ubuntu_14.04_X64.vmx file in Ubuntu_14.04_X64_A33_Android10

(3)Click the green play icon on the left or in the menu bar "Start this virtual machine"

(4)After entering the Ubuntu system, click the Test account and enter the password 123456 to enter the system

2.Source code compilation
(1)Click icon,Press the main folder/LC/A33_Android10 path to enter, there are two folders below

(2)Enter the lichee directory, click the right mouse button, and open the Terminal tool

• Enter ./sinlinx_config.sh and press Enter
  

• Enter 0 after choice and press Enter
  

• Enter ./build.sh and press Enter
  

(3)Enter the android directory, click the right mouse button, and open the Terminal tool

• Enter source build/envsetup.sh and press Enter
  

• Enter lunch and press Enter
  

• When the system asks chich would you like?, enter 1 and press Enter
  

• Enter extract-bsp and press Enter
  

• Enter make -j8 and press Enter
  

• Enter pack and press Enter
  

Wait for about 1 hour (related to computer configuration) to complete the file packaging. The output path of the image file is:
/home/test/Test/LCPI-A33-ANDROID6.0/lichee/tools/pack/LCPI-A33_Android6.0_lcd1024x600_v3.1.img

Download LCPI-A33 user manual

For more information on the use of LCPI-A33,please clickGoogle Drive Link