Panasonic projector IP control

[admin]

Make sure that password is disabled on the projector and command port is set to 1024. Change 192.168.1.111 to projector's IP.

For command with a parameter try it either like IIS:HD1 or IISHD1 (documentation is not clear on this point).

Code:

function tcpsend(data, ip, port)
  local sock = require('socket').tcp()
  sock:settimeout(3)

  local res, err = sock:connect(ip, port or 1024)
  
  if res then
    res, err = sock:send('00' .. data .. '\r')

    if res then
      res, err = sock:receive('*a')
    else
      alert('send failed: ' .. tostring(err))  
    end
  else
    alert('connect failed: ' .. tostring(err))
  end

  sock:close()

  return res, err
end

-- send Power ON
res, err = tcpsend('PON', '192.168.1.111')
log(res, err)