Arduino UNO SPE Shield Modbus
I can't seem to find anything about the Modbus on this Shield.
I am trying to get readings off of a tri-axial accelerometer and sending it over on the SPE.
The sensor works fine from my test in a Rust program from my PC.
Which library to use? Is there something trivial that I am missing?
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Follow this guide https://docs.arduino.cc/tutorials/spe-shield/getting-started/ to learn how to configure the boards following the SPI/RS-485 Network Examples