Arduino command line

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hi all,i compile , upload sketch nodemcu board couldn't figure out board type parameter,what should write board type.

i tried no luck  :smiley-confuse:
code: [select]

arduino --board esp8266:nodemcuv1:cpufrequency=80 --port /dev/ttyusb0 --upload test.ino

from https://github.com/arduino/arduino/blob/master/build/shared/manpage.adoc:
quote
--board package:arch:board[:parameters]
the esp8266 core has package name esp8266 , architecture name esp8266 you're missing 1 of those. try:
code: [select]
arduino --board esp8266:esp8266:nodemcuv1:cpufrequency=80 --port /dev/ttyusb0 --upload test.ino


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