The broker address is: mqtt.ecoflow.com
The serial number can be found in your EF app under specs. and is the same serial number your sent EF to get your API keys.
You do not need the MQTT Explore program - Interesting to set up and look at but you don't need it to run the driver.
I have been using Visual Studio Code for most power shell executions. It gets around security issues where you can't run a "unsigned" power shell script in most consumer systems. Here is the documentation on that. Once you have it installed you can copy and past code into the editor and run from there:
Hi. I see the last post for this integration was Feb 2023 and it is now Dec 2023 so close to a year later. Just wanted to make sure this is still active and working with an EcoFlow delta pro with the newest firmware from EcoFlow so I can give it a try?