There is a JDapter stub for charging BEVs/PHEVs with the standard J1772 charging port to charge using the Tesla Wall Connector version 1:
http://www.roperld.com/science/JDapterStubInfo.pdf.
It does not work with Tesla Wall Connector Version 2.
The 120-volts CBEV charging cord can be converted to 240-volts NEMA L6-30 plug:
http://evseupgrade.com/?main_page=product_info&cPath=4&products_id=31.
There is a pigtail for it so that the charging cord can continue using 120-volts:
http://evseupgrade.com/?main_page=product_info&products_id=13.
There is a pigtail for it so that the charging cord can use 240-volts NEMA 14-30, 14-50 and 14-60 outlets:
http://evseupgrade.com/?main_page=product_info&products_id=20.
"many newer homes use 14-30 outlets for dryers, and RV parks use 14-50 outlets. Some commercial locations, such as fairgrounds, use the 14-60."
http://www.roperld.com/science/JDapterStubInfo.pdf.
It does not work with Tesla Wall Connector Version 2.
The 120-volts CBEV charging cord can be converted to 240-volts NEMA L6-30 plug:
http://evseupgrade.com/?main_page=product_info&cPath=4&products_id=31.
There is a pigtail for it so that the charging cord can continue using 120-volts:
http://evseupgrade.com/?main_page=product_info&products_id=13.
There is a pigtail for it so that the charging cord can use 240-volts NEMA 14-30, 14-50 and 14-60 outlets:
http://evseupgrade.com/?main_page=product_info&products_id=20.
"many newer homes use 14-30 outlets for dryers, and RV parks use 14-50 outlets. Some commercial locations, such as fairgrounds, use the 14-60."