OpenEVSE WiFi, supports control and monitoring of your station, integration with home automation and logging current measurement and temperature sensors. Supports standard protocols and control over HTTP, MQTT and OCPP 1.6J.
WiFi Guide- Web
WiFi Firmware Releases - ESP32
WiFi Firmware- Source Code
Internal PCB antenna (indoor/outdoor - fully enclosed)
External +5Dbi antenna and harness (indoor only -required drilling a hole in enclosure)