2 sensors connected in 1 arduino through rs485 module

Projects General Guidance
1

Good day! I just want to ask what will be the connection when I have used 2 sensors particularly soil ph sensor and npk sensor in arduino through rs485?

How many rs485 will I use if I want to connect the 2 sensors in just 1 arduino?
Thank you so much!

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2

Moved to the Project Guidance section.

3

You need 2 RS485 receivers connected to the Arduino unless You find a 2 channel receiver.

4

What should be the connection? Thank you so much!

5

Any pins that can be used for software serial.