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In this tutorial, we will show how to flash scratch and software keyboard on pcDuino Nano.

[/vc_column_text][vc_tour][vc_tab title=”Hardware prepare” tab_id=”1422972993-1-89″][vc_column_text]2 × TF card

1 ×  Card reader

1 × pcDuino3 Nano

[/vc_column_text][/vc_tab][vc_tab title=”Software Prepare” tab_id=”1422972993-2-64″][vc_column_text]1.Download the flash tool Phoenix Card and Unzip it:

https://s3.amazonaws.com/pcduino/Tools/PhoenixCard_V309.zip

2. Download the core file:

https://s3.amazonaws.com/pcduino/Images/pcduino3nano/ubuntu/pcduino3_nano_a20_kernel_livesuit_20141205.img

3. Download the scratch and software keyboard system image file:

http://pan.baidu.com/s/1mgxF2Xy[/vc_column_text][/vc_tab][vc_tab title=”Operation procedure” tab_id=”1422973412380-2-0″][vc_column_text]1. Flash the kernel：

a. Put one TF card into Card Reader, then install the card reader to computer, open the Phoenix Card software:

b. Click image file, find the kernel file:

c. Click “burn”，when all the  bar turn blue, the bottom dialog  will show burn finish , show that the kernel have been flashed into the TF card.

d. Click ” quit”, unplug the Card reader, take out the TF card, install the TF card to pcDuino3 Nano SD card slot, power for the pcDuino3 Nano:

When you see the TX lamb flash on pcDuino3 Nano, wait for a moment, after the TX lamb do not flash, disconnect the power supply, unplug the TF card.

2. Flash the system image

a. Put another TF card to card reader, then install the card reader to computer, copy the system image and update.sh file directly to TF card:

b. Connect the pcduino3 Nano with the screen, power for pcDuino3 Nano, the screen will show as following:

c. Install the TF card which copy the system image file to pcDuino3 Nano card slot.

d. About 8 minutes later, the system has beeb flashed well. Unplug the pcDuino3 Nano, get out of TF card. Then power for the pcDuino3 Nano again. You will see the pcDuino starting and into the desktop as following picture show:

You will see the Scratch and Keyboard icon below.[/vc_column_text][/vc_tab][/vc_tour][/vc_column][/vc_row]