Arb.activate
You're seeing just the function
activate
, go back to Arb module for more information.
Specs
Given a list of ids turns on the corresponding relays. An empty list turns off all relays.
The relays are labeled from 1 to 8 according to the data sheet.
Options
The accepted options are:
:verify
– configures whether the activation should be verfied (default: true):port
– configures which USB port to use. Only necessary if multiple relay boards are connected (default: nil)
Examples
iex> Arb.activate([1, 4, 7])
:ok