RWS-AUDIO24 Datasheet, PDF (4/4 Pages) List of Unclassifed Manufacturers – High Efficiency Digital Wireless Audio Receiver Module

Pin Assignment
VDD
DGND
GPIO1
GPIO2
GPIO3
GPIO4
AUDIO L
AUDIO R
AGND
power
number signal earth
LED
may define
search channel button
control amplifier power
AUDIO L
AUDIO R
simulate signal AGND
http://www.wenshing.com.tw; http://www.rf.net.tw
RWS-AUDIO24 Datasheet P.4