sakibnaz
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Hi.
I am using SIM900 Module. I like to have your suggestion regarding GPRS communication:
-1. For periodic Data send (TCP/UDP) with an interval of 5 or 10 sec which method will be good choice - Data (Transparent) Mode or Command Mode?
-2. Is there any way to automatic switch from Data Mode to Command Mode when SMS or Voice Call comes (without using RI PIN)?
-3. For Command Mode, is there any data Byte size limitation with AT+CIPSEND Command? What Max Byte of data can be send with AT+CIPSEND? or is there any way to increase by size of data Byte for AT+CIPSEND? Actually my target is to send 60 GPRMC String at a time to a remote server.
Looking forward your advise.
Regards.
I am using SIM900 Module. I like to have your suggestion regarding GPRS communication:
-1. For periodic Data send (TCP/UDP) with an interval of 5 or 10 sec which method will be good choice - Data (Transparent) Mode or Command Mode?
-2. Is there any way to automatic switch from Data Mode to Command Mode when SMS or Voice Call comes (without using RI PIN)?
-3. For Command Mode, is there any data Byte size limitation with AT+CIPSEND Command? What Max Byte of data can be send with AT+CIPSEND? or is there any way to increase by size of data Byte for AT+CIPSEND? Actually my target is to send 60 GPRMC String at a time to a remote server.
Looking forward your advise.
Regards.