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by floating-io
550 days ago
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ESP32 is generally not a good choice for infrequently-charged battery powered devices IMO, unless they have massive batteries. Power consumption always goes up with the sophistication of the communication stack, both hardware and software, and the ESP is toward the upper end of that spectrum (unlike, say, something based on 802.15.4). That said, were you using TLS? I'd be curious to know how that impacts power consumption during HTTP calls. |
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