History

cschwinne 2d586406da First working Elekstube IPS and RTC mod		2021-05-21 10:10:29 +02:00
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readme.md	First working Elekstube IPS and RTC mod	2021-05-21 10:10:29 +02:00
usermod_rtc.h	First working Elekstube IPS and RTC mod	2021-05-21 10:10:29 +02:00

readme.md

DS1307/DS3231 Real time clock

Gets the time from I2C RTC module on boot. This allows clocks to operate e.g. if temporarily no WiFi is available. The stored time is updated each time NTP is synced.

Installation

Add the build flag -D USERMOD_RTC to your platformio environment.