PJLINK to Panasonic Projector

[admin]

Event script mapped to binary on/off object:

Code:

value = event.getvalue() and 1 or 0
sock = require('socket').tcp()
cmd = '%1POWR ' .. value .. '\r'
sock:settimeout(1)
res, err = sock:connect('192.168.1.98', 4352)

if res then
  res, err = sock:receive(9)

  if res and res == 'PJLINK 0\r' then
    sock:send(cmd)
    res, err = sock:receive(10)
    log('receive reply', res, err)
  else
    log('receive init failed', res, err)
  end
else
  log('connect failed', err)
end

sock:close()

Result and any errors will be visible in Logs tab. You can remove log() calls if everything is working correctly.