#410 Unknown ESP32 saving: Light Sleep, Clock Reduction, Modem Sleep, Hibernation, and a few tricks

January 12, 2025 Andreas Spiess

We all know we send our ESP32s to deep sleep to save energy. But do you know other energy-saving possibilities like light sleep and clock reduction? And what about modem sleep or hibernation?

Links:
ESP32 Adapter board: https://s.click.aliexpress.com/e/_A1zQa8
Power Profiler Kit II: https://www.nordicsemi.com/Products/Development-hardware/Power-Profiler-Kit-2
USB-Serial Adapter 3.3V: https://s.click.aliexpress.com/e/_ANS7Wg or https://amzn.to/3lBqSqD

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