Product Description
home theater wifi audio transmitter AR9331 atheros module
Introduction
This product is an audio decoding DSP with wireless communication module, able to audio decoding. It have many function
according to the different baseboard.
Feature
Support serial port, have the ports and function of router I2S and LED, can be pilot run and be demo board.
It build in DAC IC and audio I/O port, can be mass product for wifi speaker.
The reserved port of S/PDIF digital audio, provide a convenient way for high-quality wifi audio design.
A mini USB port to be connected to your laptop or power adapter for power supply, no need to buy new power adapter.
This module can be used in different wifi product such as 3G router, repeater, USB wireless storage, wifi speaker, IOT, etc
Specification
| Model | P39 |
| main chip | AR9331 |
| frenquency | 400MHz |
| size | 40mm*34mm |
| 2.4G RF | 1T1R |
| pin | DIP34_1_27 SMT |
| input voltage | 3.3V |
| Transmittion rate | 150Mbps |
| network interface | 1WAN 1LAN |
| GPIO | 8 |
| UART | 1 |
| I2S | no |
| I2C | 1 |
| USB2.0 | 1 |
| SPI | 1 |
| audio decode | support |
| flash | 16Mb~128Mb |
| memory | 512Mb~2Gb |
| CPU | MIPS24K |
| Software | OpenWRT, Atheros SDK Linux |
IOT Wifi Module Specification
Our Services
OEM/ODM
customization software
adjustabe hardware according to your mold
Certifications
Company Information
Packaging & Shipping
Packing: post bag, 1xanti-static polybag, 1xanti-static box
Shipping: express