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User’s Manual
AIMB-250 User’s Manual
53
2.4.23 IrDA Connector (JIR1)
Signal PIN
+5V 1
NC 2
IRRX 3
GND 4
IRTX 5
2.4.23.1 Signal Description – IrDA Connecter (JIR1)
Signal Signal Description
IRRX Infrared Receiver input
IRTX Infrared Transmitter output