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-rw-r--r--docs/esp8266/tutorial/pwm.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/esp8266/tutorial/pwm.rst b/docs/esp8266/tutorial/pwm.rst
index 8de509427c..61eb190f66 100644
--- a/docs/esp8266/tutorial/pwm.rst
+++ b/docs/esp8266/tutorial/pwm.rst
@@ -28,8 +28,8 @@ You can set the frequency and duty cycle using::
>>> pwm12.duty(512)
Note that the duty cycle is between 0 (all off) and 1023 (all on), with 512
-being a 50% duty. If you print the PWM object then it will tell you its current
-configuration::
+being a 50% duty. Values beyond this min/max will be clipped. If you
+print the PWM object then it will tell you its current configuration::
>>> pwm12
PWM(12, freq=500, duty=512)