Questions tagged [sms]
The sms tag has no usage guidance.
5
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SMS with Uno in 2022
I'm trying to develop a simple sensor-triggered SMS message to mobile service from an Uno as a learning project in North America.
I initially thought that it might be wise to purchase a GSM/3G ...
- 111
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Interfacing IOT- GA6 to Arduino
Good evening guys,
Looking for any help on interfacing the above GSM/GPRS module with arduino.
Connections:
VCC and GND of module- separate power supply, 5v 3A
URX to pin 2
UTX to pin 3
Common GND ...
- 11
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1
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Sim800L does not send SMS messages in a row
I created a project with sim800l that comes and stores 5 phone numbers in eeprom memory and then when a sensor is triggered, it sms all the numbers and then calls the first one.
But the module does ...
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0
answers
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How to access Software Serial contents/value and extract some details?
I'm using SoftwareSerial with a SIM808 GSM modulde to detect incoming SMS messages.
The problem I'm currently having is that I need to access the phone number from the received SMS so I can send a ...
- 266
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0
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Problems using SIM808 with Pro Mini
I'm having problems with my setup.
I'm trying to create a wind-speed system when you send an SMS to retrieve the correct wind speed as an SMS response.
I'm using a pro mini, connected by USB via FTDI, ...
- 266