Sep 7, 2017 #1 M monalika Newbie level 1 Joined Sep 7, 2017 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 8 hello sir, we want to know about, can we communicate any micro controller device with sim800 modem without changing any software program of micro controller device.
hello sir, we want to know about, can we communicate any micro controller device with sim800 modem without changing any software program of micro controller device.
Sep 7, 2017 #2 baileychic Advanced Member level 3 Joined Aug 2, 2017 Messages 728 Helped 56 Reputation 112 Reaction score 57 Trophy points 28 Activity points 7,033 Yes, if MCU has sufficient RAM for uart buffer to hold 180 bytes, the length of an SMS. I have used SIM800H with PIC18F.
Yes, if MCU has sufficient RAM for uart buffer to hold 180 bytes, the length of an SMS. I have used SIM800H with PIC18F.
Sep 7, 2017 #3 andre_luis Super Moderator Staff member Joined Nov 7, 2006 Messages 9,642 Helped 1,191 Reputation 2,401 Reaction score 1,218 Trophy points 1,403 Location Brazil Activity points 55,928 without changing any software program of micro controller Click to expand... More than curious with the question I'm amazed with the answer. All modems sold with the SIM800 have serial interface. Do not make assumptions.
without changing any software program of micro controller Click to expand... More than curious with the question I'm amazed with the answer. All modems sold with the SIM800 have serial interface. Do not make assumptions.