FAQ

  1. What is ProjectR? ProjectR is an iPhone app which allows users to control PJLINK-enabled projectors from their iOS devices.
  2. Does ProjectR run on my iPad? ProjectR is currently an iPhone-only app. Like all iPhone-only apps, you can run it in pixel-doubled mode on your iPad. But there is no iPad-native mode.
  3. What kind of projectors can I control? Lots of projectors these days have built-in WiFi support. Many projectors that do not have built-in support offer some kind of plug-in WiFi module. Nearly all WiFi-enabled projectors I have seen support PJLINK, a cross-platform TCP protocol for controlling projectors. ProjectR can control any projector which supports PJLINK.
  4. Where can I find out more about PJLINK? You can read about the PJLINK standard here.
  5. Do I have to be on a WiFi network to use ProjectR? Yes. Both the ProjectR and the projector you want to control need to be on the same WiFi subnet.