34 lines
686 B
Markdown
34 lines
686 B
Markdown
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# set Frequency Band
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Change the transmission and reception band of the radio to the given channel. Default is 7.
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```sig
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radio.setFrequencyBand(50);
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```
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## Parameters
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* ``band`` is a [number](/types/number) between ``0`` and ``83``. Each step is 1MHz wide, based at 2400MHz.
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## Simulator
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This function only works on the @boardname@, not in browsers.
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## Example
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This program makes the ``radio`` use frequency band 50.
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```blocks
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radio.setFrequencyBand(50)
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```
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## See also
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[received packet](/reference/radio/received-packet),
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[send number](/reference/radio/send-number),
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[send value](/reference/radio/send-value),
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[send string](/reference/radio/send-string)
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```package
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radio
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```
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