Not sure what you are doing or how this pertains to Home Assistant, much less what it has to do with Blueprints.
I would suggest to change your topic to
Hardware - Home Assistant Community.
This will get you a better audience for your question.
And re-read some of this from the FAQ you read when you signed up. It will help you form a better question so we can help you.
How to help us help you - or How to ask a good question.
You may want to ask this question in this forum, there are people that that have this hardware in that thread.
Sonoff NSPanel Blueprint - Configure your own custom NSPanel easy via a Blueprint.