V4.0.1
IMPORTANT: Breaking change! V4.x recommends a minimum of 7.1.2 of the OpenEVSE controller firmware, some advanced features do not function on older firmware.
Note: V4.x is not yet supported by Emoncms Demand Shaper
- Fix LCD OTA progress update
- Fix vehicle state format #155
- Fix MQTT & HTTP posting #154 #155
- Fix lifetime kWh #153
- Fix physical push button overwrite
Updating Firmware
Firmware can be updated via the web interface. Be sure to select the correct firmware for your hardware
- Huzzah ESP8266 - can only run V2.x firmware, see archive V2.x repository
- Huzzah ESP32 - can run V3.x and V4.x firmware - use
openevse_huzzah32.bin - OpenEVSE V1 - designed for V4.x firmware - currently shipping in 2021 use
firmware.bin - Olimex ESP32 Gateway (Wired Ethernet) - can run V3.x and V4.x firmware - use
esp32-gateway-e.bin
After updating FW browser cache may need clearing to reload the web interface
If the web interface cannot be loaded the firmware must be loaded via a USB to serial programmer see instructions in Readme.md.