12-Hour Clock

Jeti does not offer 12-hour time display for those who use it so let’s make one in Lua.

12-Hour Clock features

Features are very simple and plain since no need for any settings etc:

  • Time is displayed in telemetry screen
  • Two sizes available, normal and double
  • Time displayed in 12-hour format with am/pm symbol


In short: Copy the .lc (or .lua, the .lc is memory-optimized) file from github here to your transmitters Apps-folder, if there is a translation file copy the .jsn file to Apps/Lang-folder on your transmitter. Head on to “Applications” -> “User applications” and add the app. No settings needed or available. Guide on installation of Lua-apps available here if you need some more in-depth guide.

Use of 12-Hour Clock

Go to “Timers and Sensors” -> “Displayed Telemetry” and add the item “Clock” in desired size to desired position.

And you’re all set!


Version history

  • 1.0 Original version – Languages available EN
  • 1.1 Formatting corrected
  • 1.2 Small memory improvements


Some rules do of course apply!

  • Never use Lua to control a function that would take the model down if misbehaving!
  • Always, always test the function thoroughly!
  • If you do not know, then don’t!
  • RC-Thoughts or myself is NOT responsible for anything this application does
  • Applications are free to use (MIT-license) and linking to this page is encouraged!