I have the first xecuter 2 lite chip (2.0 I assume)
I did the d0 method, so i had to de-solder then solder in the pins, and solder 1 wire to d0
What's the advantage of 2.2 over mine?
What about 2.2 pro over 2.0 lite?
Could I upgrade to 2.2 lite, pro, both or none without any further soldering (ie use the pins and d0 wire I already have in there on a newer chip)