Data Sheet

3. Functional Description
3.4 RTC and Low-Power Management
With the use of advanced power-management technologies, ESP32 can switch between different power modes.
For details on ESP32’s power consumption in different power modes, please refer to section ”RTC and Low-Power
Management” in ESP32 Datasheet.
Espressif Systems 7 ESP32-WROOM-32D & ESP32-WROOM-32U Datasheet V1.8