The coding was the most difficult to deal with when multiple people were involved. We continuously used slack to send the edited code, but it eventually got too confusing. It would be great if there was a GoogleDoc version for particle IDE so that we have one constant version.
An improvement that can be made to our project is an ability to track the exact amount spend at the bar. If we have this data, then we can change the gradient of the RGB led to change from green to led more smoothly, therefore, being more discrete. This can be done more easily if there was a mint integration with IFTTT. However, currently, this feature is not available.
Is this a good/useful/informative piece of content to include in the project? Have your say!