I've had it working as expected. I had a bit of trouble binding it at first, but I think the trick is to hold down the button while applying power, the light should flash quickly. Ibus cuts out after a few tenths of a second of turning off the transmitter, but PPM doesn't seem to have a fail safe. I've included a picture of the module's pinout.

I've had it working as expected. I had a bit of trouble binding it at first, but I think the trick is to hold down the button while applying power, the light should flash quickly. Ibus cuts out after a few tenths of a second of turning off the transmitter, but PPM doesn't seem to have a fail safe. I've included a picture of the module's pinout.

I've had it working as expected. I had a bit of trouble binding it at first, but I think the trick is to hold down the button while applying power, the light should flash quickly. Ibus cuts out after a few tenths of a second of turning off the transmitter, but PPM doesn't seem to have a fail safe. I've included a picture of the module's pinout.

Have it on a super tiny build using ibus. Had to remove the connector to fit but there are pads to directly solder too. I've included a picture to show you where to solder if you do the same (had to figure it out with a multimeter myself!)

Have it on a super tiny build using ibus. Had to remove the connector to fit but there are pads to directly solder too. I've included a picture to show you where to solder if you do the same (had to figure it out with a multimeter myself!)

Have it on a super tiny build using ibus. Had to remove the connector to fit but there are pads to directly solder too. I've included a picture to show you where to solder if you do the same (had to figure it out with a multimeter myself!)