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PY32 Thermohygrometer

Overview

The standby time is about a month, and the current consumption is 450ua (with the lights off). The screen's power consumption is still a bit high. The battery doesn't have a voltage boosting feature; it shuts off at 3.3V. Maybe I can improve that later.
Wow, what temperature is this air conditioner set to?

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Update:2026-03-27 01:49:05

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