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Unbelievably useful. If you are a IoT developer, this is what you want to use for connectivity
Charles · June 23, 2025
I like that the product is like a Arduino or raspberry pi. Just a few lines of code that were provided in a project within a community site and created by a blues employee allowed me to create a sump pump overflow detection that would message me via SMS if water level was showing the pump was failing. I liked the price point and the fact South two representatives got me on a call to ask my opinion of the product. There are various versions now. A new one that works with starlink as opposed to a fixed rate,10-year cell service for very cheap, just for SMS, that I got. The SMS worked and a place in my house that usually doesn't get cell service. I plan to expand the product's ability to capture CO2 and smoke detection and text me if a sensor detects problem. I won't depend upon this because I have to rely upon other sensors that are not related to this Notecard. It's more just for tinkering.
John · August 24, 2024






