Michael Stegen
Michael Stegen
You then need some kind of reference to measure against. Not sure how to implement that yet. Some EV's will not start charging if there is a voltage >50Vac between...
Problem with 200mA is that it will most likely trigger a Residual-current device. Detecting if the PE is connected to ground can be done with a resistor between PE and...
Nice project. I'll see what needs to be done to add support for this.
It's not directly supported (you can not directly select it from the menu), but i see that it can work at 9600 bps and no parity. So it should be...
Hi, Getting the state of charge level from the car through the cable, is unfortunately not possible. So we have to rely on external service to provide the soc. This...
There is a thread about adding a modem to the SmartEVSE v3 here: https://github.com/SmartEVSE/SmartEVSE-3/issues/25 With the modem it's possible to read the SOC of the car. We are also planning...
If you want to communicate directly with a controller that is configured as Slave/node, then you'll have to behave like a Master. Here some of the communication is documented: https://github.com/SmartEVSE/SmartEVSE-3/issues/1#issuecomment-1073299256...
From now on i'll program controllers with v3.6.0. You can of course upgrade the fw of your controller to this version.
In a next version prototype i have a second uC that can unlock the Lock on a power failure. Power failure is detected with a voltage detector circuit (similar to...
Thanks for your explanation, closing this now.