FrSky X4R case

thingiverse

The case is designed to allow the paper covered X4R radio to slide into place. To prevent the radio from slipping out, a cutout in the bottom of the case allows securing a piece of mounting tape or something less than 2 mm deep to be taped or glued to the transmitter sleeve Weight savings was not a concern for this project. Two securing lands are provided to secure the case to a surface. They can be tapped for 3mm hardware, use with through bolts of your choice, or secured with mounting tape.