Digi XBee3-PRO Hardware Reference Manual page 16

Hardware
The following table shows the pin signals and their descriptions for the surface-mount device.
Pin# Name
1 GND
2 VCC
3 DOUT /DIO13
4 DIN / CONFIG /DIO14
5 DIO12
6 RESET
7 RSSI PWM/DIO10
8 PWM1/DIO11
9 [reserved]
XBee3™ RF Module Hardware Reference Manual
Pin signals for the XBee3 surface-mount module
Default
Direction state
- -
- -
Both Output
Both Input
Both
Input
Both Output
Both Disabled Pulse width
- Disabled Do not connect.
Description
Ground.
Power supply.
UART data out
/GPIO.
UART data in
/GPIO.
GPIO.
Device reset.
RX signal
strength
Indicator /GPIO.
modulator/GPIO.
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