Construction and circuit information for the DIY Open EVSEV4.23 electric vehicle charging system.
The DIY Open EVSE circuit board Version 4.23 is used for electric vehicle charging using the J1772 standard. It is an Open-source hardware project which uses the GNU General Public License and is based on the original designs by Chris Howell and Lincomatic. Continue reading “DIY Open EVSEV4.23″
The Open EVSE project includes hardware and software for charging electric vehicles and plug-in hybrids using the J1772 standard.A current DIY Open EVSEV4.23 completed board
I started working with the Open EVSE project back in 2011 when I leased my first Nissan Leaf electric car. Chris Howell had started a post on the “My Nissan Leaf” forum and built a few prototype boards to test. Then Lincomatic began working on software and things began to really pick up speed. Chris made the DIY Open EVSE open source on 27 October 2011, and the first boards started shipping in late December.
Unfortunately there was a long waiting list to get the boards, so I decided to make one for myself using the EagleCAD files provided from Chris.