Open amcgee opened 10 years ago
This could be very useful eventually as a reporting and remote control mechanism, but is also more urgently useful for checking SIM account balances.
Note: the SIM900 definitely does support this, we just need to implement it in the gsm_module PIC code.
This could be very useful eventually as a reporting and remote control mechanism, but is also more urgently useful for checking SIM account balances.