Project of our customer Clearvox from the Netherlands with our ArduiBox NodeMCU enclosure (https://www.hwhardsoft.de/english/projects/arduibox-nodemcu/): It’s a 20A 4,6Kw single phase electric car charger by the way, using the ESP8266 as a charging controller and MQTT client for controlling the charger using Home Assistant.
![](https://sp-ao.shortpixel.ai/client/to_webp,q_lossless,ret_img,w_530,h_353/https://everythingesp.com/wp-content/uploads/2019/03/IMG_1761252822529.jpg)