Adafruit motor shield

[kirelam]

Dear IOT'ers,

I want to controll my ADAfruit Motorshield Stepper motor through MQTT. Does anyone know the syntax for this?
I am strugling to go from HTTP to MQTT, but it is a harsh mistress.

<I Use a Wemos D1 R1 with on top a Adafruit Motorshield 2.0, wich works like a Charm, Through HTML.>

Greetz,
Kirelam