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clarified arduino write issue

kai-morich 2021-10-09 20:56:58 +02:00
parent 41f4bd18b4
commit 0aac3a19d2
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FAQ.mediawiki

@ -28,7 +28,7 @@ A common issue is wrong baud rate.
Not all drivers / devices support non-standard baud rates. See [[FAQ#Feature Matrix|Feature Matrix]] for details.
== I am using an Arduino Uno, Sparkfun Pro Micro, or other Arduino and <code>if (Serial)</code> doesn't work. ==
== I am using an Arduino Uno, Sparkfun Pro Micro, or other Arduino but <code>Serial.write()</code> does not send data ==
Most Arduinos with CDC driver use the DTR line to determine serial channel readiness. In your Android code, call <code>setDTR(true);</code>