While I was visiting YiHi, I also managed to score some insider SX350J-V2 info for everyone! We had a long car ride from the airport to talk about the SX350J-V2 in private. Obviously, everyone wants to know the scoop, and I’ve even heard some people online calling the SX350J “obsolete” already, so I decided to find out directly from YiHi. I was told the V1 & V2 PCB boards are basically identical, with a firmware upgrade for a new “computer control” feature which sounded like some kind of enhanced presets. This feature is likely related to the new SX-iQ version of YiHi’s SXmini ‘SX-i’ firmware upgrade software, but I confirmed that it will be nothing like eScribe.
Basically, according to YiHi themselves, the SX350J-V2 doesn’t have a whole lot going on that’s substantially different than V1. Plus, YiHi made this chip specifically for the SXmini ML device, and they’re just beginning production on the PCBs intended for eventual use in those units now. I was told they have no immediate plans to make the SX350J-V2 available for purchase to 3rd -party chip vendors, so there’s no rush to plan a Build Kit for these chips, even if the community requests one in the future.