Wi-Fi Module A31

Wi-Fi Audio Streaming module A31 is a module developed to be used in wireless speaker, wireless audio system and home automation. It supports 802.11b/g/n with upto 300Mbps bandwidth. Fully compatible with Apple Airplay and DLNA streaming standards. It Supports multiroom audio streaming with perfect synchronization.


Wireless Connection

A31 supports 802.11b/g/n 2.4G WiFi wireless conneciton. It also supports Airplay, DLNA & UPnP protocols. You can easily stream music wirelessly form your mobile, PC or NAS in your local network.

Online Music Services

A31 supports many famous online music services like Sportify, Deezer, Tidal, Amazon Music, Qobuz, Napstar, iHeartradio, Internet Radio and QQ Music. You can easily stream your favorite music from the music service provider you usually use.

Lossless Audio Format

A31 can decode upto 24bit / 192kHz audio and supports various lossless audio format, including FLAC / MP3 / AAC / AAC+ / ALAC / APE / WAV.

DSP Tuning software

We have a DSP tuning windows software ACP workbench that can let you tweak audio output effects like 10 bands EQ, input/output gain, noise suppressor, virtual bass and many more.

ODM & OEM Services

We provide ODM & OEM services. We can do white label or rebranding to our products, if you want to change some parts of our product or want to have something totally different, we are also capable to do so.

multiroom system

Multiroom / Multizone

With multiple devies in different room, you can easily group them in different group and stream music to the master device which will sync the same music to other devices in the same group.

4Stream Applicaiton

4Stream application is our mobile application for both Android and iOS. You can easily control all the Rakoit devices in your house whether you want to play muisc from your phone or PC, play seperate music in each device or same music for all devices.

A31 Specification

Processor MediaTek MT7688 580 MHz MIPS24KE
64 KB I-Cache and 32 KB D-Cache
Wireless Standard 802.11b/g/n standard with up to 300Mbps bandwidth
I/O Interface USB, I2S, I2C, UART
Streaming Protocol Apple AirPlay 1
Digital Living Network Allliance (DLNA)
Audio Format Hi-Fi audio upto 24-bit 192kHz with most popluar audio formats
Multiroom & Multichannel Audio Streaming Yes
APP iOS and Android
Size 28.5mm x 38.7mm
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