How to Implement Two Digital Serial Ports on Cubecell AB01 V2 with RS485 Modules?

#1

Hello, community,

I’m working with the Cubecell AB01 V2 and need to implement two digital serial (UART) ports to control two sensors using RS485 modules . So far, I’ve used the "softSerial.h" library, but it only supports one serial port at a time.

Could anyone recommend a library compatible with the Cubecell AB01 V2 that allows controlling two serial ports simultaneously ? I’d also appreciate any examples or suggestions on how to configure them properly.

Thank you in advance for your help!

#2

Hello everyone, someone who can collaborate with me, is there a different library “softSerial.h”, which allows you to manage two serial ports?

#3

Why can’t you have both sensors on the same RS485 bus?