More info about logging on README

[nick-chieng]

Thanks for your work on this.

It might be nice to add some notes around how the Google Sheets logging works.
Eg. It runs on the read poll, and then after every 60 polls afterwards.

[NorthernMan54]

As this is a hobby for most of us, any additions to the documentation or code base enhancements are gladly accepted.

[straubus]

I am doing everything as described in readme but it is not working. Just nothing. My spreadsheet remains empty, what am i doing wrong?

[nick-chieng]

Can you post the relevant section of your config.json
And also, did you install homebridge as root?
If so, then you need to copy the json files from ~/.homebridge to the /var/lib/homebridge/.homebridge

[me]@rpi:/var/lib/homebridge/.homebridge $ ls
logger_client_secret.json  sheets.googleapis.com-datalogger.json