This is a blank module you can build upon. The cylinders in the corners are meant to be used for securing a lid of your own design. You can omit them and just glue a lid on if you like.

Future iterations will include a block to guide a connector onto the pins and other considerations.

I printed this once in ABS with a different tab style and the overhang was too great, thus the straight clip tabs in this release.

Compatible with Turnigy 9X/9XR, FlySky, etc. radios which use the JR-style RF modules in the back of the transmitter.