Pin Signals For The Xbee3 Micro Module - Digi XBee3-PRO Hardware Reference Manual

Hardware
Pin# Name
27 [reserved]
28 ASSOCIATE/DIO5
29 RTS/DIO6
30 AD3/DIO3
31 AD2/DIO2
32 AD1/DIO1
33 AD0 /DIO0
34 [reserved]
35 GND
36 RF
37 [reserved]
Signal direction is specified with respect to the device.
This is a complete list of functionalities. See the applicable software manual for available
functionalities.
See Design notes
* Refer to Writing custom firmware

Pin signals for the XBee3 micro module

The following drawing shows the micro pin locations.
XBee3™ RF Module Hardware Reference Manual
for details on pin connections.
for instructions on using these pins if JTAG functions are needed.
Pin signals for the XBee3 micro module
Default
Direction state Description
Do not connect
or connect to
- Disabled
Ground.
Both Output Associate
Indicator/GPIO.
Both Input Request to send
flow control
/GPIO.
Both Disabled Analog
input/GPIO.
Both Disabled Analog
input/GPIO
Both Disabled Analog
input/GPIO.
Both Input Analog input /
GPIO /
Commissioning
button.
- Disabled Do not connect.
- - Ground.
Both - RF I/O for RF
pad variant.
- Disabled Do not connect.
18