sim7020-read-cpin
gabbapeople/sim7020/sim7020-read-cpin
Sends "AT+CPIN?" read command to SIM7020 module.
"AT+CPIN" command returns the SIM card state and an alphanumeric string indicating whether some password is required for the SIM card or not.
sim7020-read-cpin
@/sim7020-read-cpin
Sends "AT+CPIN?" read command to SIM7020 module.
"AT+CPIN" command returns the SIM card state and an alphanumeric string indicating whether some password is required for the SIM card or not.
UARTxod/uart/uart
An UART interface to which sim7020 module is wired
SENDpulse
Triggers writting of the AT command
TOUTpulse
Pulses when no response is received after a timeout.
ERRpulse
Pulses when the response is received and the response string contains the "ERROR" char sequence.
OKpulse
Pulses when the response is received and the response string contains the "OK" char sequence.
DONEpulse
Pulses when the response is received.
RESPstring
A string that contains the AT command response. May contain CR and LF terminal sequences.