I have an EC21-EU Mini PCIe card and an STM32F407 development board. I want to send data to a website via TCP/IP using the development board and the LTE module through UART. I’m new to this. What steps do I need to take? Is there anyone who can guide me?
1.Please confirm you can register the internet normally.
2.According AT+QICSGP to arrange the parameters and use AT+QIACT to active it.
3.Use the commend of AT+QIOPEN to open the service of Socket
“220.180.239.212”: <IP_address>,9013 is local port please confirm by yourself.
4.Next to open the QServer to get the port.
5.Then you can use the command of AT+QISEND to send data.
