ExpressLRS 2.4 GHz JR-bay module enclosure

thingiverse

https://github.com/ExpressLRS/ExpressLRS This is an alternative JR-bay enclosure for the ELRS 2.4 GHz TX (JR bay version) The changes from the "original": 1) Closed bottom 2) PCB mounts from the top, not bottom 3) Antenna is part of cover, not the base 4) The tabs are done differently There are 2 versions available, one with tabs separate from the walls (base) and one with the tabs integrated into the walls of the enclosure (base_tabwall) The standard base should be printed in a material that is less brittle than standard PLA. Personally i used eSUN PLA+ when i was doing the test prints and you could say that the model is tuned for use with that material. With same print settings, a print with Gembrid PLA was too brittle and the tabs broke off. The tabwall version is more PLA and PETG friendly print, but the downside is that there will be a gap between the cover and the tabs/walls. Video of the fit: https://youtu.be/a2LubnP9T1g Edit 06.04.21: made the enclosure slightly narrower, now 44.5 mm, to fit radios other than QX7 better. Also PCB mounting holes are now 1,5 (old 2,5 mm) to accomodate smaller screws Edit 07.04.21: Made tabs protrude out less from the enclosure. Should be less tight now, easier to insert and remove. Edit: 28.06.21 : base.stl edited, tab slightly raised, this should prevent the module from moving up and down on certain radios. Will make it slightly tighter on other radios.