If you have already developed your module you can move it to the
addons folder. In Windows this folder should be:
Also, you can check in the
odoo-server.conf a line like this:
addons_path = /opt/bitnami/odoo/custom_addons,/opt/bitnami/odoo/addons
That indicates where are the addons folders.
After moving your custom module there you must reload the page of the modules and it should appear your custom module. Sorry if I'm misunderstanding something, but I think that is what you're trying to achieve.
Thank you and best regards.