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Diffstat (limited to 'docs/esp32')
| -rw-r--r-- | docs/esp32/quickref.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/esp32/quickref.rst b/docs/esp32/quickref.rst index 8861ca4ac8..b4f443a910 100644 --- a/docs/esp32/quickref.rst +++ b/docs/esp32/quickref.rst @@ -175,6 +175,7 @@ range from 1Hz to 40MHz but there is a tradeoff; as the base frequency *increases* the duty resolution *decreases*. See `LED Control <https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/peripherals/ledc.html>`_ for more details. +Currently the duty cycle has to be in the range of 0-1023. Use the ``machine.PWM`` class:: |