feat: Dynamic light sleep support for ESP32 platform#7121

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m1nl wants to merge 30 commits intomeshtastic:developfrom

m1nl:esp_light_sleep_release

Commits on Feb 20, 2026

refactor sleep and PowerFSM to allow dynamic light sleep
m1nl
committed
prevent light sleep when modules are busy for more than one timer tick
m1nl
committed
dynamically adjust measurement interval in power management
m1nl
committed
switch heltec_v3 variant to esp-idf sdk with power management enabled
m1nl
committed
move sleep wake timeout to PhoneAPI
m1nl
committed
use events to stay in idle state
m1nl
committed
add assertion for gpio_wakeup_enable calls
m1nl
committed
allow light sleep when MQTT is enabled
m1nl
committed
improve logging
m1nl
committed
prevent zero-byte read from serial causing too frequent wakeups
m1nl
committed
do not detach button interrupt when going into light sleep
m1nl
committed
remove stateNB, improve regular (non-dynamic) light-sleep handling
m1nl
committed
move feature flags
m1nl
committed
implement lower cap on power thread interval
m1nl
committed
make some variables static, refactor GPIO reset logic
m1nl
committed
another refactor to better handle variants without dynamic light sleep
m1nl
committed
fix gpio reset (rtc gpios not supported with esp32c6)
m1nl
committed
exit light-sleep state when bluetooth pairing is received
m1nl
committed
do not enter light-sleep when GPS is in GPS_ACTIVE state
m1nl
committed
keep CPU at full speed when not power saving and WiFi is enabled
m1nl
committed
set serial clock source to ref_tick for esp32 platform
m1nl
committed
switch heltec_v2.1 variant to esp-idf sdk with power management enabled
m1nl
committed
do not use ifdef for HAS_XYZ capability flags
m1nl
committed
reference CI-built framework package; add support for t-deck
m1nl
committed
setup gpio hold for buttons and keyboard
m1nl
committed
fix support for GC1109 PA (heltec v4)
m1nl
committed
fix power led handling when sleep is enabled
m1nl
committed
provide better compatibility with devices using default framework
m1nl
committed
use safe value for heap_caps_malloc_extmem_enable
m1nl
committed
add support for tlora-pager
m1nl
committed

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feat: Dynamic light sleep support for ESP32 platform#7121

feat: Dynamic light sleep support for ESP32 platform#7121
m1nl wants to merge 30 commits intomeshtastic:developfrom
m1nl:esp_light_sleep_release

Commits on Feb 20, 2026

refactor sleep and PowerFSM to allow dynamic light sleep

prevent light sleep when modules are busy for more than one timer tick

dynamically adjust measurement interval in power management

switch heltec_v3 variant to esp-idf sdk with power management enabled

move sleep wake timeout to PhoneAPI

use events to stay in idle state

add assertion for gpio_wakeup_enable calls

allow light sleep when MQTT is enabled

improve logging

prevent zero-byte read from serial causing too frequent wakeups

do not detach button interrupt when going into light sleep

remove stateNB, improve regular (non-dynamic) light-sleep handling

move feature flags

implement lower cap on power thread interval

make some variables static, refactor GPIO reset logic

another refactor to better handle variants without dynamic light sleep

fix gpio reset (rtc gpios not supported with esp32c6)

exit light-sleep state when bluetooth pairing is received

do not enter light-sleep when GPS is in GPS_ACTIVE state

keep CPU at full speed when not power saving and WiFi is enabled

set serial clock source to ref_tick for esp32 platform

switch heltec_v2.1 variant to esp-idf sdk with power management enabled

do not use ifdef for HAS_XYZ capability flags

reference CI-built framework package; add support for t-deck

setup gpio hold for buttons and keyboard

fix support for GC1109 PA (heltec v4)

fix power led handling when sleep is enabled

provide better compatibility with devices using default framework

use safe value for heap_caps_malloc_extmem_enable

add support for tlora-pager