Volatile RAM. Thinking DS1307 without battery.

Author	Message
Volhout Guru Joined: 05/03/2018 Location: Netherlands Posts: 4723	Posted: 10:10am 22 Jan 2025       Mick, Does not work with 2350 due to the GPIO bug. But I admit, it is simple. On the other hand, a 74HC74 flipflop can do similar (may require 2 resitors) on one GPIO pin. But if you (just) want to distinguish between reset due to power loss, and reset due to watchdog/internal failure there may be simpler solutions. Volhout Edited 2025-01-22 20:13 by Volhout