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jxm262
3 months ago
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ESP32-S31: Dual-Core RISC-V SoC with Wi-Fi 6, Blue...
Perfect timing. I just started planning to build a DIY smartwatch and was looking into the S3. Having native zigbee support could be nice.
alhirzel
3 months ago
[–]
The S3 (and other Espressif chips) are pretty power-hungry. May want to keep looking for a smartwatch application.
jxm262
3 months ago
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parent
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S3 was just for me to do an initial prototype. Longer term was going to try with the C3, though I'm open to suggestions :)
alhirzel
3 months ago
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root
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You could consider similar devices and what they have used. Another angle is to look at ULPMark results:
https://www.eembc.org/ulpmark/
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