[Cryptech Tech] Tamper detection

[Fredrik Thulin]

On onsdag 20 juli 2016 kl. 09:28:17 CEST Jakob Schlyter wrote:
> On 2016-07-20 at 09:22, Pavel Shatov wrote:
> > Do I get it right, that you suggest doing a daughterboard for rev.03
> > with a battery holder, and then merging it with the base board, so
> > that rev.04 will have a proven battery circuit?
> 
> Will the rev.03 leakage from VBAT to 3V3 prevent us doing everything
> (including battery) on the daughterboard for 03 + 04 ?

No. It will drain the battery faster, but probably not so fast it is an issue 
for testing purposes. And we intend to make the battery replaceable - right 
=).

/Fredrik