UploadProgram.md
Upload a program for UartWiFiBoard

First of all

You will need the following items for uploading program.
 - FTDI BREAKOUT BOARD(3.3V)
 - reprogramming cable(you should assemble it.)

Hardware Setup

Refer to the figure below to make reprogramming cable.

After making the cable, connect to UartWiFiBoard.


Upload a program

Before you upload your program, please check whether the switch position is tied low(GND).
The ESP8266 needs to be put into flash mode.

Arduino IDE

Open up the sample sfotware or your own software in the Arduino IDE.
The board selection and programming configuration are in the figure below.

Click the Upload button in the IDE. Wait a few seconds. If successful, the message "Done uploading." will appear in the status bar.

esptool

Of course, you can upload a program with esptool.
Here are some of the most helpful websites that you may use esptool.
<![CDATA[]]>Flashing esp-link<![CDATA[]]>
<![CDATA[]]>Flashing the firmware<![CDATA[]]>