RS-485 Library

Here is a page devoted to the RS-485 BoSL implementation library.

The BoSL RS-485 Bus library creates utilities to abstract the use of the RS-485 Bus hardware RS-485 It facilitates the communication of use of multiple sensors over one RS-485 line to ensure that clear communication is achieved and no bus collisions occur. The library is set up to be easily added to an existing sketch code see the annotate examples for inspiration.

Implementation

Extract the src folder from the downloaded .zip file.
Place the src folder in the same folder as your arduino .ino sketch.
Edit RS485args.h (located inside the src folder) to fit setup.

Downloads

Library

Revision 1.0.0 (2020-09-18) : File:BoSL RS485 Bus Library rev 1.0.0.zip

Annotated Examples

Host Sketch (rev 1.0.0 | 2020-09-18) : File:Host.zip
Sensor Sketch (rev 1.0.0 | 2020-09-18) : File:Sensor.zip