If your BA6 (newer version) does not have a marking of Rev. A
on the chip, you must update your microcontroller.

If your BA12CTL controller does not have a marking of Rev. A on the
chip nearest the transformer, this microcontroller needs updating as well.

There is a chance for some erratic behavior when you "latch" one of the closures and other channels don't behave as they should.

These updated chips will be supplied FREE for those who fill out the order form below.


Important chip update
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