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Replying to @josecastillo

• V2 will use a SAM D51 to leverage CircuitPython deep sleep
• I’m going to try to fit an I²S microphone in here
• Also a single-tone speaker
• Battery will be a tiny 301012 LiPo (easy to find on Aliexpress)
• Meant for folks to DIY; this isn’t a thing I plan to mass produce

(original)