/en/qa/tag/mx5-nd2 Powered by Question2Answer /en/qa/121410/2019-mx5-rf-compatibility-and-gpio-custom-can-frame-questions the 2019 mx5 rf ND2 have the newer 2020+ pcm and different software than the previous 2016+ mx5s, but have the older 2016+ small keyfob, not the newer 2020+ big keyfob. Is the 2019 mx5 rf &nbsp;supported?<br /> <br /> I have built an integrated roof control system with a microcontroller in C++ and would like to build a keyfob remote start/ roof and window control system application. I&#039;m an electrical engineer and have built engine management/ wiring harnesses and have worked with CANbus previuosly and am famillier with the mx5 wiring and multiplex communication.<br /> <br /> how many GPIOs are available that are not used and are they programable? any ADCs? what are the specs on them max voltage and current?<br /> <br /> Are custom CAN frames able to be integrated?<br /> <br /> is possible to get code level access to complie a custom application? or if I help develope the application can the code be brought into the IU?<br /> <br /> Please email me if we should we take the discussion offline. Mazda /en/qa/121410/2019-mx5-rf-compatibility-and-gpio-custom-can-frame-questions Thu, 25 May 2023 08:09:19 +0000