Device Control

Simplifies usage of PE43xx family of attenuators.
Allows easy control of PE43xx stepping attenuators.

Author: Tatu Wikman (

Maintainer: Tatu Wikman (

Read the documentation


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.