Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By schufti
#78350
GerryKeely wrote:According to the Espressif IoT SDK Programming Guide its defined as

void system_deep_sleep(uint32 time_in_us) so that would be 4294967295uS = 1.19hours if my calculation is correct.


then it is highly recommended to update your copy of the SDK docs as the latest ones (~1 year) state:
3.3.9. bool system_deep_sleep(uint64 time_in_us) and give a formula for max deep_sleep_time