The Satellite1 Core Board is powered by an ESP32-S3 and designed to pair seamlessly with our HAT Board, enabling you to create a world-class voice assistant. Specifications:
Powerful Processor: ESP32-S3 N16-R8 WROOM 1 with dual-core 32-bi...
Reviews
4.8
50 ratings
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Commenting on the Core Board And Satellite1 module together - I did not use them apart. I found the integration into Home Assistant to be very straightforward while using the instructions on the web site under support. Excited to put this to full use.
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alphaecho35 · January 21, 2026
Very impressed with the product itself. The ship time was extremely sluggish and updates didn't work for a while, but out of the box the package was impressive. I wish ESP home builder current version was somewhere close to the extremely behind version compatible with the satellite one product, but at least they flash it beforehand and you don't have to even mess with it really. Everything's pretty simple and straightforward.
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Anonymous · January 8, 2026
Great board as the hat. I also really enjoy the software: easy setup, config in Home Assistant, etc. I was surprised by all the ring animations and sounds that increase even more user experience.