rednet.broadcast

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rednet.broadcast
Function
Syntax
rednet.broadcast()
Returns nil
API rednet
Source CC:Tweaked (source)

Broadcasts a string message over the predefined rednet.CHANNEL_BROADCAST channel (default 65535), assuming rednet has been opened. The message will be received by every device listening to rednet.

Note Note: This function call requires a Modem peripheral to be attached to the computer. See Networking for more information.

Note Note: Rednet is not secure against interception or spoofing. See Network security#Rednet for more information.

ExampleExampleBroadcast a 'Ping' message over rednet.
Broadcasts 'Ping' over the defined rednet.CHANNEL_BROADCAST channel.
Code
rednet.broadcast('Ping')
Output Users running rednet.receive will now have received 'Ping' in their programs.