LM Date and time

[rw_echo]

LM will not automatically update its date and time after being powered on again. 

The situation on site is like this: LM is not connected to the network or computer, and cannot update the system time automatically through the ntp service. Is it possible to start a script to automatically update the LM time through the knx address？

[admin]

See this: https://openrb.com/example-change-timeda...pt-on-lm2/

[rw_echo]

I may not have expressed it clearly. The function I want to implement is divided into two steps:
Step 1. I need to capture the system log information of LM restart and power on, and based on this information, decide whether to trigger the group address to update the time;
Step 2: I update the time through utilities>Date and time>Time (get from system), rather than setting the time arbitrarily myself.

[admin]

Use NTP, you won't need any manual operations then.

[rw_echo]

LM is not connected to the network or any computers, and cannot automatically update the time through NTP. I want to update the date and time through the switch group address on the panel.

[Daniel]

You need local NTP server, the solution you are looking for is not correct.