Environmental Settings on Readme needs listing for PW_GW_PWD

[psmith3]

Took a while to figure out that the PW_PASSWORD was not the same as PW_GW_PWD. When setting up Powerwall 3 TEDAPI in local mode, you need the docker command to look like this: The docker example needs an example reference to PW_GW_PWD

sudo docker run \
    -d \
    -p 8675:8675 \
    -e PW_PORT='8675' \
    -e PW_HOST='192.168.91.1' \
    -e PW_GW_PWD='Gateway_Password' \
    -e PW_TIMEZONE='America/Chicago' \
    -e TZ='America/Chicago' \
    -e PW_CACHE_EXPIRE='5' \
    -e PW_DEBUG='no' \
    -e PW_HTTPS='no' \
    -e PW_STYLE='clear' \
    --name pypowerwall \
    --restart unless-stopped \
    jasonacox/pypowerwall

[jasonacox]

Thanks @psmith3 ! Yes, these were a bit outdated. I updated the docs. Let me know if this makes more sense. Feel free to suggest more or submit a PR. Thank you! 🙏

https://github.com/jasonacox/pypowerwall/tree/main/proxy

[psmith3]

Will do. Thanks!