Is it possible to ask the server for the time with a Lora command for the wireless stick lite board? (as is done for Cubecell with the TimerGetSysTime () function;
Wireless stick lite cannot use TimerGetSysTime () function, this is because the state of RTC will change every time ESP32 wakes up.
Thanks for the reply. I can’t fully understand.
How do I assign a UTC time to the device (without using the internet connection?)
If the RTC changes state every time it wakes up, does it lose the set time?
After each wakeup, millis() will be reset. We tried to solve this problem in the past, but unfortunately, we did not succeed.