RX-AUDIO-2.4 -RF MODULE, RX, DIGITAL AUDIO, FS«
The RX-AUDIO-2.4 module can be ideally divided into
two sections: the first oriented to be plugged wit
usual power supply (pin 1 to 20), the other optimiz
ed to meet the needs of portable devices (pin 21 to
This is the reason why pins do not follow an usual
ordering, but it’s like having two devices arranged
side by side.