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Modbus TCP Slave Send SMS example (view source)
Revision as of 13:26, 31 January 2023
, 13:26, 31 January 2023no edit summary
The first 10 registers are reserved for the phone number ('''1 register = 4 symbols''') additionally you will require to put in front '+' which is equal to 00 here. If your number (together with 00) does not take 10 registers we will require you to fill out the left registers with 0 values, thats why we use the '''\u0000 symbol''', which means 0 value.
The first 10 registers are reserved for the phone number ('''1 register = 4 symbols''') additionally you will require to put in front '+' which is equal to 00 here. If your number (together with 00) does not take 10 registers we will require you to fill out the left registers with 0 values, that's why we use the '''\u0000 symbol''', which means 0 value.
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003706xxx1594\u0000\u0000\u0000\u0000\u0000\u0000\u0000test
003706xxx1594\u0000\u0000\u0000\u0000\u0000\u0000\u0000test
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'''Explanation:'''
* 00 = + symbol
* 3706xxx1594 = phone number
* \u0000\u0000\u0000\u0000\u0000\u0000\u0000 - our number only takes up to 3 registers, all other registers will be filled with 0 value
* test - the message that will be sent
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