Thanks to WA3NOA 3 code plugs are available for download. These are for the Charlestown DMR repeater. The models covered are the MD380, MD-UV380, and AT-D878.
These can be downloaded by hovering over Digital Modes then select DMR. Select the code plug you are interested in. It should automatically download (depending on your browser). The file has been zipped to allow upload to the site. The native format of the file is .rdt.