Microcontroller › 8051 › at commands › if it is a numeric keypad
March 6, 2012 at 6:22 am
#7260
phanindra nath
Participant
if it is a numeric keypad then you should write your program in such a way that,
whenever ‘1’ key is pressed “AT” command is sent ,
whenever ‘2’ key is pressed “AT+CMGF=1” is sent ….like this you should write your program.