Andy Green wrote: > Obviously this can affect WLAN module state which is supplied by IO_3V3, > although GSM doesn't seem to use IO_3V3 any may be fine with it.
Hmm, we have an awful lot of things hanging off IO_3V3. Are you sure none of them go crazy when you lower their supply that much ? It would certainly be a very nice saving. But running half the board way out of specs sounds quite radical to me. - Werner
