as far as I know, the system is very simple. I can’t get into the box under the hood. I contacted the The Mobility company that put it in and they said they’d have to put a new system in. I’m just looking for cheaper alternative I’m I can’t afford their costs for everything unfortunately being injured or with the disability cost a lot of money to get what you need for Mobility. That’s why I was trying to make a whole new system that I know was gonna work. I’ll have to get friends to help me hook things up. I don’t have the ability to get to a lot of the area. I just have an essential actuator opening closing. The door doesn’t have any limits on it so it can bust the door where it can break the c column where it is mounted Arduino like a really good choice.