I’m trying to write a C++ app, that is able to make some phone calls. For this, I ordered a USB GSM Module, and a SIM Card with a prepaid contract. I tested the module in PuTTY and everything works as expected. I choose a COM Port and can send/receive messages. See example: AT OK ..
I’m crossposting this from where I posted it on the Arduino forum in hopes that maybe someone here has an answer. I am working on a project that involves sending POST requests to a Twilio function using an Arduino Uno and a SIMCOM SIM7000A breakout board using AT commands. So far with the Uno, I ..
i have a little issue with a cellular modem. i need to obtain it’s IMEI number automatically on windows and save it as txt file. So, for this is needed to: -Open serial port -Send command > AT+CGSN Read serial port make txt file Close serial port So… @echo off rem Searching modem’s port com. ..
Hello I was using GPS Module of Sim800A. I needed to get the time and location of the gps that I am able to get perfectly. But the time of RTC was coming 00:04:30 01/01/2004 something and that also of GMT +0. Please tell me how I can change the time and GMT of my ..
I want to send gps and voltage informations to web server using arduino via sim800c.But, I am having an issue with sending long url to web server. When I call gprs data send function in loop, It returns gprs configuration function at "AT+HTTPDATA" command. I think the buffer is overflows because the url is long. ..