This is a single chip wireless audio module integrates multiple
audio formats such as MP3, WMA, RA, AAC, WAV, APE, FLAC
and Hi-Fi lossless music decoding, maximum decoding capacity
44.1kHz/48kHz, the biggest advantage in the ability for loss
free streaming media transmission bandwidth and network. Also can
support AIRPLAY protocol for APPLE device, support
DLNA protocol for ANDROID device, support network media streaming
protocol, remote control base on TCP/IP.
And add the new APPLE WAC for MFi that will let the device be a IOT
WFM-220 Serial Wi-Fi Audio module can also be used for constructing
the wireless network security monitoring, intelligent wireless
audio, wireless intelligent household appliances. Support 802.11
b/g/n wireless standard, which can work in wireless AP/STA mode.
For the main Wi-Fi standard 802.11g and 802.11n, the transmission
rate is 54Mbps for 802.11g, 150Mbps for 802.11n, all far more than
the CD level quality required bandwidth. At the same time, WFM-220
can realize two devices point to point direct, and also can through
Wireless routing network.
WFM-220 Serial Wi-Fi Audio module also support extended interfaces,
such as Ethernet interface support cable internet access, USB
interface can access USB extend storage device. Support standard
UART interface, and can be connected with MCU to achieve Wi-Fi
wireless network control, More I/F like SPDIF, I2S can be extended
for analog sound codec used.