EV charger not resuming charging Shelly

[mrt]

Hi,
In a previos topic i found a possible solution for my issue.

EV charger not resuming charging

Hello h2r, I did two modifications One is implementation of multirelay mode, so I can switch between Single Phase and 3Phase charging. About this modification is on the network a lot of informations. Plese check this : evcs-phasenumschaltung.pdf Regarding wake up of my Stellantis car, all is described here. It’s quite simple. Car will wake up when cable is disconnected and connected again. But how to do it remotely ? So I found, that enough is disconnect CP signal. Inside EVC…

Does somebody already tried this one also?
And somebody want to share the node red script about this one? and how they connect to shelly to the evsc?
@alda maybe you can share some more info about this one?

Regards

[alda (Alex Needle)]

As I wrote, it’s working solution for my Stellantis car. And YES, I’m using this solution with shelly to wake up my car.

I’m not using node red, I’m using OpenHAB, but doesn’t make sense which SW will send a signal to Shelly.

Shelly is configred, that all the time is ON (means contact is closed and CP communication is working). Only when OFF comes (from node Red or from shelly app or OpenHAB ) = CP communication is disconnected, timer starts and after 2second is ON again = CP connected = car wake up. After this wake up you have aprox 20seconds to start charging otherwise car will go into sleep again.