EC21 alarm clock feature


I wonder if module EC21-E has an AT command to setup an alarm clock and then turn off the device.
For example I would like that module starts-up automatically at 06:00AM every day.

I remember in M95 module there was AT+QALARM command, but for EC21-E I didn’t find a corresponding one.

Is there any command to do this?


hi there
EC21-E does not have AT+QALARM instruction. If you want to realize the timing restart of the module, it is recommended to add such a timing startup program to the MCU code, thank you.