EVSE Alexa Integration Hubitat Elevation Arduino MQTT Nissan Leaf
Hubitat Driver
The driver lets you set the percentage to add to the battery if you don't want a full charge. Operating the battery between 20 and 80% is said to be better for HV battery life. The Hubitat driver does all the math and send teh setpoints to the Arduino and allows monitoring the charge state using MQTT.
By adding the charger device which is a dimmer to the Hubitat Amazon Echo Skill you can plug in and tell Alexa "Alexa:... car charger 50%" and the charger will add 50% and then turn off.
More details here
https://community.hubitat.com/t/ev-ch...
https://greenwayerv.blogspot.com/2020...