Show HN: A DIY airgapped, e-ink TOTP device
karmanyaah.malhotra.cc
1 thread
Interesting. I wonder what the battery life is though on that single CR2032.
With my usage of checking OTPs 3-4 times a week, it lasts for ~3 months.
Interesting. I wonder what the battery life is though on that single CR2032.
With my usage of checking OTPs 3-4 times a week, it lasts for ~3 months.