getCoords.lua

mon = peripheral.wrap("bottom")
rednet.open("left")

local str2num = function(x)
  r = {}
  for i in string.gmatch(x, "%S+") do
   r[#r + 1] = tonumber(i)
  end
  return r
end

while true do
  local sid, msg, dis = rednet.receive()

  time = os.time()
  time = textutils.formatTime(time)

  mon.clear()
  mon.setCursorPos(1, 1)
  mon.write(time)
  mon.setCursorPos(1, 2)
  -- mon.write(sid..":"..msg)
  mon.write(sid..":"..table.concat(str2num(msg), ", "))
end