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Microcontroller › PIC › GSM SIM 900 module
hello every one
i am currently doing a project with GSM module sim 900, when i try to send command ATfollowed by 0x0D(<CR>), the module echo back AT0x0d only it is not giving me back the Response. what will be the problem any one pls help me
thanks in advance
hi every one
eventhough no one helped me in this forum today i solved my issue.
i use a max 232 to convert the UART out of pic and connected to the serial port of my development board. now on this setup i am able to get the right response.
Good . Congrats… You are on right track…