Wow, that would be unfortunate. It explains the limitations with the current WM100.
I pulled the WiFi daughter board, and there are two 14-pin chips on the main board. One is totally blank with no part number, and the other is underneath the power module. That is soldered down, so I couldn't see a part number.
Jeff
It could have been worse they could have used a TM751.
I also pulled the wi-fi daughter board from the newest WM100 build as there were obvious signs of a layout change I suspected maybe the chip with no makings would have something. It still doesn't however one of the chips has changed to a smaller one with a different identification #
About the only thing still the same is the daughter board
and who know what else the factory is going to change before the year is done