Sometimes you just need one motor to spin. This repo contains code for an ESP 8266 wifi chip as well as communication examples in touchdesigner and max/msp.
Setup to work with a pololu a4988 stepper driver.
Pinout :
endStop = D4
EnablePin = D7
step = D2
dir = D3
OSC commands:
/help
/calibrate
/stats
/microstep 0,0,0
/position 100
/speed 100
/acc 1000
/capture