Hello.
Made a pull request on github on version 4v0 with some updates.
Important one is: add VMA301 Real Time Clock.
Also made a separate sketch to set the RTC to the correct time.
No need to remove the VMA301 from the Earth Listener.
Date and time can be typed in the serial monitor.
The sketch is available at github repository VM211_set_RealTimeClock
Remarks welcome, of course.
Kind regards,
Bert