We are using for this CDIthe16F628a you all al ready have andit wasn't possible to put multi tables in it.
You can make onlyone table with 40 positions, but also possible the atable with 2 positions
)
But I think we need no multitables in our models, it's handy for mini or motorbikes, not weedeaters.
The commercialCDI will be multi table with a lot more options like temerature, gear control, cooling aso.
This CDI have RS232 communication, the commercial CDI USB and for allthis options you need a differend (bigger)PIC.
BTW, the coomunication with the picisn't realy RS232, it's TTL.
On Ebay you can buy a small RS232 to TTL for only $3 or USB to TTL for $5, no postage orshippingcost.
http://shop.ebay.nl/?_from=R40&_trks...All-Categories
http://shop.ebay.nl/i.html?_nkw=rs23...286.m270.l1313
For those who make it self, with a MAX232, 5 capicitors and a subD9 it's also possible to make a communicator.
http://www.swharden.com/blog/2009-05...on-via-max232/