====== ESP8266 Configuration Guide ======
Before doing this, make sure that your ESP8266 has been flashed. Please refer to [[sub-vendo#flash_esp8266|Flashing Guide For Wireless Coinslot]] on how to flash your ESP8266.

2 ways to config:
  - [[esp8266_configuration_guide#using_android_app_serial_usb_terminal|Using Android App Serial USB Terminal]]
  - [[esp8266_configuration_guide#using_putty|Using Putty]]

===== Using Android App Serial USB Terminal =====

Install [[https://play.google.com/store/apps/details?id=de.kai_morich.serial_usb_terminal|Serial USB Terminal]]

Connect your **ESP8266** board to Android via OTG. Make sure you enable the OTG in the android settings.

Open **Serial USB Terminal** App.

Go to **App's Settings** -> **Serial** and set **Baud Rate** to **__115200__**.

Go to **App's Settings** -> **Terminal** and uncheck **Show timestamps**.

Go to **App's Settings** -> **Send** and set **Newline** to **__LF__**.

Tap the **plug** icon at the top to connect to device. Wait at least 5 seconds before executing commands.
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Send command "**env**" to show the current environment config.
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Send command "**ssid=<SSID>**" to set the **WIFI SSID** you want your ESP8266 to connect to. 

Send command "**token=YOUR_TOKEN**" to set the encryption token. This should match with your token set in admin.

Send command "**api_host=10.0.0.1**" to set the api host. This should be your LAN interface IP.

Send command "**alias=PAYMENT_PORTAL_ALIAS**" to set the Payment Portal alias.

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Send command "**help**" to show all the available commands.

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----

===== Using Putty =====

Install [[https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html | PUTTY]]

Connect your **ESP8266** to PC via USB and determine **COM PORT.**

Open Putty. Click "**Terminal**" in the left sidebar.

Check "**Implicit LF in every CR**".

Set **Local Echo** to **Force ON**.

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Click **Session** in the sidebar to go back to main window.

Check **Serial**.

Set **Serial Line** to proper **COMP PORT**.

Set **Speed** to **__115200__**.

Click **Open**.

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To submit **Command**, type in the command and press **ctrl + j**    **//(Don't press enter)//**.

Refer to [[esp8266_configuration_guide#using_android_app_serial_usb_terminal|Using Android App Serial USB Terminal]] for the list of supported commands.

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