---
layout: simple
title: GameShell_hardware_info
revisions:
- author: Cuu 
  date: 2024-02-22
  comment: First version
---
## Specifications

<table>
<thead>
<tr class="header">
<th><p>Module</p></th>
<th><p>Specifications</p></th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><p><a href="Mainboard" title="wikilink">Mainboard</a></p></td>
<td><p>v3.1: Quad-core Cortex-A7 CPU, Mali GPU, Wi-Fi &amp; Bluetooth
on-board, 1GB DDR3 Memory, 16GB MicroSD, Micro HDMI output,
GPIOs</p></td>
</tr>
<tr class="even">
<td><p><a href="Keypad" title="wikilink">Keypad</a></p></td>
<td><p>Powered by an ATmega168P MPU@20MIPS with 30Pin Arduino
compatibility GPIOs. 12 independent IO buttons, can be easily expanded
to 17 buttons, support for custom key values.</p>
<p>This module can be used independently with USB port.</p></td>
</tr>
<tr class="odd">
<td><p><a href="Speaker" title="wikilink">Speaker</a></p></td>
<td><p>Two channel stereo speaker</p></td>
</tr>
<tr class="even">
<td><p><a href="Screen" title="wikilink">Screen</a></p></td>
<td><p>2.7 inch TFT RGB@60fps Screen with 320 x 240 resolution</p></td>
</tr>
<tr class="odd">
<td><p><a href="Battery" title="wikilink">Battery</a></p></td>
<td><p>3.7V 1200 mAh rechargeable battery</p></td>
</tr>
<tr class="even">
<td><p><a href="Lightkey" title="wikilink">Lightkey</a></p></td>
<td><p>5 independent IO extended keys. Can be used as L1, R1, L2, R2
buttons</p></td>
</tr>
</tbody>
</table>