Sim7500a GSM driver


Is there a GSM driver for the Sim7500a cell modem? If not is there any documentation on how to write a GSM driver?


As i read, It has a UART interface and uses AT commands.
So it should be actually straight forward to write the driver, Mainly you would have to look for the specific commands from the data sheet and write them serially in your code.

If it is still unclear, let me know