Receiver Program

-- Receiver Program
local monitorSide = "top"
local modemSide = "right"
local noteblockSide = "left"

local mon = peripheral.wrap(monitorSide)
rednet.open(modemSide)
while true
do
local id, message = rednet.receive()
redstone.setOutput(noteblockSide)
mon.clear()
mon.setCursorPos(1,1)
mon.write("From: "..id)
mon.setCursorPos(1,2)
mon.write("Message: "..message)
end