Rushabh Sudame
  • Member for 2 years, 11 months
  • Last seen more than a month ago
Sending JSON data to Amazon MQTT via GSM module
1 votes

The problem to connect with AWS IoT is that AWS IoT requires TLS1.2 Encryption and most of GSM modules like SIM800 and SIM900 supports TLS1.0 Encryption technology. So I think it is not possible to ...

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RPI2 interfacing with GSM sim 900
1 votes

The GSM module cannot understand the port.write('hello'.encode('utf-8')). Check if the module is plugged in /dev/ttyAMA0. Connect your GSM Module to USB-to-TTL and check it directly by interfacing ...

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Connect GSM module via serial0 and GPS via USB
0 votes

Yes. You can connect more than one Serial devices to Raspberry pi 3. There are USB-to-TTL converters which you need to plug in Raspberry Pi USB port. You can access that port by using /dev/ttyUSB0. ...

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Which GSM modules can be used with a raspberry pi?
0 votes

You can always buy Raspberry Pi GSM/GPRS Shield. Try not to buy GSM module with only RS232 port as I found it lot difficult to communicate. There are many modules which has USB-UART port for power ...

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