A13-SOM-WIFI

There are two versions of the extension board - with and without NAND memory, named respectively - A13-SOM-WIFI-4GB and A13-SOM-WIFI. The pictures above represent the version without NAND memory - the big empty pad for such additional memory is clearly visible at the bottom.

A13-SOM-WIFI features:

• RTL8188CU
• USB-OTG with mini USB connector
• LCD_CON header
• Power management DCDC
• Support in the official A13-SOM Debian and Android releases
• GPIO on 0.1" step holes

A13-SOM-WIFI features:

• 4GB NAND Flash
• RTL8188CU
• USB-OTG with mini USB connector
• LCD_CON header
• Power management DCDC
• Support in the official A13-SOM Debian and Android releases
• GPIO on 0.1" step holes

Board support in the official Debian and Android images

The board features of A13-SOM-WIFI and A13-SOM-WIFI-4GB are supported in the official Debian and Android images released for A13-SOM-256 and A13-SOM-512. These images might be downloaded from the wiki article of the A13-SOM boards.

Hardware

Power supply and consumption

A13-SOM-WIFI is powered from the host board, which can be either A13-SOM-256 or A13-SOM-512

Power consumption is as follows:

Board dimensions

A13-SOM-XXX basic dimensions

Schematic

A13-SOM-WIFI schematic and CAD files are at GitHub

The CAD product used to design A13-SOM-WIFI is Eagle and you can download evaluation free version from their web.

Software

Linux Commands

Linux-Commands Brief Linux Command reference

GPIO under Linux

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