Here is the information regarding which ports and sites need to be opened.
Communication outbound:
Open ports 80, 8082, 8084 outbound for the IP Address assigned to the eGauge meter.
Add the following sites to your companies allow list:
The Guidewheel URL *.guidewheel.app
The URL for the eGauge meters. (Note the domain is spelled correctly - egaug.es)
{0..3}.north-america.pool.ntp.org
d.egauge.net
The URL for the Guidewheel backend api.safisense.com/*
*.intercom.io