speedEC
Full Member level 6
Dear All,
I need to use GPIO pins of SIM900B module. I have the firmware : SIMCOM_SIM900B
Revision: 1137B05SIM900B32_ST. Do I need to update firmware to use GPIO pins of GSM Module?
thanks
I need to use GPIO pins of SIM900B module. I have the firmware : SIMCOM_SIM900B
Revision: 1137B05SIM900B32_ST. Do I need to update firmware to use GPIO pins of GSM Module?
thanks