Thaum Scanner Turtle

state = {
  lastMessage = nil
}
b = peripheral.wrap("left")
rednet.open("right")

function sendAspects(table)
  if table ~= nil then
    aspectTable = textutils.serialize(table)
    if state.lastMessage ~= aspectTable then
      rednet.broadcast(aspectTable)
      lastMessage = aspectTable
    end

  end
end

while true do

  aspects = b.getAspectsDown()

  if next(aspects) == nil then
    rednet.broadcast("none")
    state.lastMessage = nil
  else
    sendAspects(aspects)
  end

  for i = 1, 16 do
    if turtle.getItemCount(i) > 0 then
      turtle.select(i)
      turtle.dropDown()
      sleep(0.2)
    end
  end

  sleep(0.4)
end