Which pins to use on Arduino Nano to connect with xbee?

Projects Networking, Protocols, and Devices
1

Hello

I want to know which pins to use on my Arduino to connect with the xbee. Do i have to use RX and TX pins or i can use A4 and A5 which i use them for i2c for now.

Thanks in advance
Stefan

2

RX, Tx. It does not have an I2C.

3

Xbee isn't 5v tolerant so remember to use level shifters. If in doubt use an interface board such as the kind made by Adafruit.