If they've done 500k units, "based on a respun Uno" almost certainly means "ther... | Hacker News

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		michaelt 38 days ago \| parent \| context \| favorite \| on: Qualcomm to acquire Arduino If they've done 500k units, "based on a respun Uno" almost certainly means "there's a atmega328p on the PCB, a 16MHz crystal, and some points granting access to the serial and reset pins"

DamonHD 38 days ago [–]

ATMega328p, 32768Hz xtal, in a smart radiator valve. See OpenTRV (for the open part of the s/w and h/w) and Radbot for the commercial product.

relaxing 37 days ago | [–]

That's a cool product! I wish I could put something like that on my hydronic (hot water) radiators, but they don't have individual valves.

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