Carsten Graf df95a37ca7 docs: add implementation plan for PCF8523 RTC fallback ...

Ten tasks covering dependency setup, header creation, weak-hook
decoupling from timesync.h, master.cpp wiring, and hardware
verification on real device.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-03 14:47:37 +02:00

..

2026-05-03-rtc-pcf8523-fallback.md

docs: add implementation plan for PCF8523 RTC fallback

2026-05-03 14:47:37 +02:00