<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif;"><div>Hi Phil,</div><div><br></div><div>The Car CAN bus isn't on when the car is charging. That's fine for apps where you're sitting in the car, and either the car is on or you can turn it on in accessory mode, but it's a deal breaker for remote monitoring.</div><div><br></div><div> Tom</div><div><br></div><span id="OLK_SRC_BODY_SECTION"><div><div>On 6/16/14, 9:32 AM, "phil hochstetler" <<a href="mailto:phil.hochstetler@gmail.com">phil.hochstetler@gmail.com</a>> wrote:</div></div><div><br></div><div dir="ltr">I don't know all the details, but I have followed some of the development of the can bus hardware monitoring for the Leaf.<div>Much of the first attempts were using the EV can bus, but they discovered you can get one of the ECU's to forward requests/responses for you and thus</div><div>they dropped making EV can bus requests and can use the regular car can bus. This makes all the cables standard.</div><div><br></div><div>If you dig around on the leaf forum (or ask garygid) you can get all the details.</div><div><br></div><div>Phil H.</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Jun 15, 2014 at 8:15 PM, Mark Webb-Johnson <span dir="ltr"><<a href="mailto:mark@webb-johnson.net" target="_blank">mark@webb-johnson.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br></div><div>I've ordered a bunch of cables suitable for CAR and EV can buses of Nissan Leaf. Pinout is:</div><div><br></div><div><div><div style="font-size:12pt;font-family:Calibri"><div dir="ltr"><blockquote style="border:none;padding:0px"><div><font face="Andale Mono"><u>Pinout B</u></font></div><div><font face="Andale Mono"><br></font></div><div><font face="Andale Mono">J1962-M DB9-F Signal</font></div><div><font face="Andale Mono">4 3 Chassis/Power GND</font></div><div><font face="Andale Mono"><b>6 5 CAN-H (alternate CAN)</b></font></div><div><font face="Andale Mono"><b>14 4 CAN-L (alternate CAN)</b></font></div><div><font face="Andale Mono">13 7 CAN-H (primary CAN)</font></div><div><font face="Andale Mono">12 2 CAN-L (primary CAN)</font></div><div><font face="Andale Mono">16 9 +12V Vehicle Power</font></div><div><font face="Andale Mono"><br></font></div><div><font face="Andale Mono">J1962 end should be MALE plug with right angle cable. DB9 end should be FEMALE.</font></div><div><font face="Andale Mono">Both ends should be enclosed in shells, and cable should be 1metre in length.</font></div></blockquote></div></div></div></div><div><br></div><div>The wiring brings J1962-M pins 13 and 12 (EV can bus) through to our standard OVMS v2 can bus pins. It also brings the normal CAR can bus through on DB9-F pins 5 and 4 (for future use on any dual-can enabled OVMS module, or easy re-wiring at the DB9 end).</div><div><br></div><div>Cable itself as per our standard naming:</div><div><br></div><div><img height="85" width="93"></div><div><br></div><div>For simplicity, I'll ask Fasttech to handle logistics for these, as usual.</div><div><br></div><div>Regards, Mark.</div><div><br></div></div><br>_______________________________________________<br>
OvmsDev mailing list<br><a href="mailto:OvmsDev@lists.teslaclub.hk">OvmsDev@lists.teslaclub.hk</a><br><a href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev" target="_blank">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a><br><br></blockquote></div><br></div>
_______________________________________________
OvmsDev mailing list
<a href="mailto:OvmsDev@lists.teslaclub.hk">OvmsDev@lists.teslaclub.hk</a>
<a href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a>
</span></body></html>