PID thermostat with LogicMachine

[admin]

Or you can just modify setoutput function to send boolean true when value >= 10, false otherwise:

Code:

function PID:setoutput()
  local t, value

  self.output = math.max(self.output, self.params.min)
  self.output = math.min(self.output, self.params.max)

  value = math.floor(self.output) >= 10
  t = type(self.params.output)

  if t == 'string' then
    grp.write(self.params.output, value, dt.bool)
  elseif t == 'table' then
    for _, output in ipairs(self.params.output) do
      grp.write(output, value, dt.bool)
    end
  end
end