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Comment by wepple

“ESP32-S2 Old version of the ESP32-S3. ESP32-S3 Low power. Dual-core. Wi-Fi and Bluetooth LE. 45 GPIOs. Camera Support. AI Support.”

That’s weird phrasing to say that the S2 is the older version, rather than the S3 is newer.

Also, the AI links to a GitHub for doing ML on all versions - exactly what is this “AI support”?

IMO the most interesting thing between the ESP32-Cx and ESP32-Sx is that the C is a RISC-V architecture

parent wepple 3 years ago

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