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Diffstat (limited to 'docs/library')
| -rw-r--r-- | docs/library/esp32.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/library/esp32.rst b/docs/library/esp32.rst index 24831c58d..aeba3d603 100644 --- a/docs/library/esp32.rst +++ b/docs/library/esp32.rst @@ -23,6 +23,8 @@ Functions Configure whether or not the Ultra-Low-Power co-processor can wake the device from sleep. *wake* should be a boolean value. + .. note:: This is only available for boards that have ULP coprocessor support. + .. function:: wake_on_ext0(pin, level) Configure how EXT0 wakes the device from sleep. *pin* can be ``None`` |