Display Relay Status on NodeRed

[filiperod]

Do not display independent buttons on home assistant, so that user can't turn on relay1 and turn on relay2. only create "scene" automation in home assistant.

Thank you for your reply. 
I understand your point, but this doesn't prevent that a user in his room presses the "down" physical button to lower the blind, while in home assistant (another user or an automation) sends the up command at the same time. This would close both relays (one controled by a physical button, the other by HA), therefore damaging the motor.