====== Arduino Stepper motor ====== This is another kind of server - ''asserver'' - that implements a serial communication with Arduino Uno running a custom firmware controlling a two phase bipolar actuator such as [[https://www.thorlabs.de/thorproduct.cfm?partnumber=ZST13|ZST13]] from Thorlabs. The firmware for Arduino and details on used hardware modules and wiring can be provided upon request. The communication is based on [[https://github.com/todbot/arduino-serial/tree/main|arduino-serial]] library. We provide a ''test_client.c'' example that shows how to communicate with the server. See [[hwperifpico|Picomotor]] or [[hwperifthor|Thorlabs]] pages for code download and usage.