Motorized Rollease dual motor retrofit

This is a direct replacement for Rollease roller blinds to motorize them, using two 5v stepper motors. Please see the Thing I remixed this from for details on the motors, driver, and software; it uses an ESP8266 and can be controlled by browser or MQTT. I'll add more details later, I'm typing on my tablet right now :)

I've included my SketchUp file as well if you want to make any mods