2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02
II
Guide of Design
2.1
Guide of Transmitter Design
2.1.1 Figure of Transmitter Interface and Dimension
2.1.2 Transmitter Module Pin Assignment
No Pin
Description
1
Audio-L-IN
Audio Left Channel Line Input
2
Audio-R-IN
Audio Right Channel Line Input
3
MIC-IN
Microphone (Loudspeaker) Input
4
SG
Simulating Signal Ground
5
MIC-EN
Selection of Microphone or Sound Input. Open for Line input, connected with 10k resistance;
grounding the drop-down for Mic input
6
CH+
Channel up. It is also used for paring ID (Press the channel button continuously for 3s, during
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Figure 1 Transmitter Module Figure (SOYO-WM24G02T)
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